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1.   Exogenous nitric oxide alleviates iron-deficiency chlorosis in peanut growing on calcareous soil

Author:
X.W. Zhang; Y.J. Dong; X.K. Qiu; G.Q. Hu; Y.H. Wang; Q.H. Wang
Source:
Plant, Soil and Environment v.58 no.3 pp. 111-120
ISSN:
1214-1178
Subject:
Arachis hypogaea; antioxidants; calcareous soils; chlorophyll; chlorosis; environment; fluorescence; iron; leaves; malondialdehyde; nitric oxide; nitroprusside; oxidoreductases; peanuts; photochemistry; photosystem II; plant growth; protective effect; slow-release fertilizers
Abstract:
... Sodium nitroprusside (SNP), a nitric oxide (NO) donor, was added into controlled release fertilizer (CRF) or sprayed on leaves to supply NO on iron deficiency stress in peanut (Arachis hypogaea Linn) plants growing on calcareous soils. Iron deficiency reduced plant growth and chlorophyll content. NO improved plant growth and alleviated leaf interveinal chlorosis, and increased the activity of root ...
DOI:
10.17221/310/2011-pse

2. 13C NMR studies of lipid mobilization pattern in germinating groundnut (Arachis hypogaea L.) seeds

Author:
Joshi, S.; Lakshminarayana, M.R.; Gowda, G.A.N.; Khetrapal, C.L.
Source:
Journal of agricultural and food chemistry 1993 v.41 no.3 pp. 481-482
ISSN:
0021-8561
Subject:
seed germination; nuclear magnetic resonance spectroscopy; hypocotyls; lipids; Arachis hypogaea; lipid metabolism
Abstract:
... The products of lipid mobilization in groundnut (Arachis hypogaea L.) seeds as a function of time immediately after imbibition are monitored by (13)C NMR. Different parts of the embryonic axis, namely, the radicle, hypocotyl, and plumule, exhibit characteristic time dependent (13)C NMR spectra observed at 24-h intervals after imbibition. The various stages in the transformation of storage lipids p ...
DOI:
10.1021/jf00027a025

3. 168 Melatonin slightly alleviates the effect of heat shock on nuclear maturation of the bovine oocyte

Author:
C. Shimoni; D. Kalo; P. J. Hansen; Z. Roth
Source:
Reproduction, fertility, and development 2019 v.31 no.1 pp. 209
ISSN:
1031-3613
Subject:
4',6-diamidino-2-phenylindole; Arachis hypogaea; Holstein; agglutinins; antioxidant activity; carbon dioxide; cattle; computer software; cortical granules; fluorescein; fluorescence; fluorescence microscopes; fluorescence microscopy; heat stress; least squares; meiosis; melatonin; metaphase; oocytes; slaughterhouses; Japan
Abstract:
... Exposing bovine cumulus-oocyte complexes (COC) to heat shock during in vitro maturation (IVM) reduces oocyte developmental competence. Melatonin has been reported to improve cleavage of heat-shocked oocytes after fertilization. The current study examined whether protective activity of melatonin is associated with nuclear or cytoplasmic maturation events, or both. The COC were aspirated from Holste ...
DOI:
10.1071/RDv31n1Ab168

4. 2,3-Di-(E)-caffeoyl-(2R,3R)-(+)-tartaric acid in terminals of peanut (Arachis hypogaea L.) varieties with different resistances to late leaf spot disease [Cercosporidium personatum (Berk. & M.A. Curtis) Deighton] and the insects tobacco thrips [Frankliniella fusca (Hinds)] and potato leafhopper [Empoasca fabae (Harris)]

Author:
Snook, M.E.; Lynch, R.E.; Culbreath, A.K.; Costello, C.E.
Source:
Journal of agricultural and food chemistry 1994 v.42 no.7 pp. 1572-1574
ISSN:
0021-8561
Subject:
Arachis hypogaea; Mycosphaerella berkeleyi; Frankliniella fusca; Empoasca fabae; disease resistance; pest resistance; polyphenols; buds; leaves
Abstract:
... Peanut (Arachis hypogaea L.) terminals (partially opened vegetative quadrifoliate leaf buds) of varieties with varying levels of resistance to the late leaf spot disease (LLSD) fungus [Cercosporidium personatum (Berk. & M. A. Curtis) Deighton] and the insects tobacco thrips [Frankliniella fusca Hinds)] and potato leafhopper [Empoasca fabae (Harris)] were analyzed for their polyphenolic content. Al ...
DOI:
10.1021/jf00043a035

5. 65Copper absorption by women fed intrinsically and extrinsically labeled goose meat, goose liver, peanut butter and sunflower butter

Author:
Johnson, P.E.; Stuart, M.A.; Hunt, J.R.; Mullen, L.; Starks, T.L.
Source:
Journal of nutrition 1988 v.118 no.12 pp. 1522-1528
ISSN:
0022-3166
Subject:
diet; peanut butter; sunflower seed; isotopes; copper; absorption; women
Abstract:
... Absorption of stable 65Cu incorporated intrinsically or extrinsically into foods was studied in women fed a diet marginal in Cu content. Isotopic enrichment was 73.1 +/- 1.0 atom percent 65Cu in goose breast meat, 74.9 +/- 0.5 atom percent in goose liver, and 55-69.5 atom percent in two crops of peanuts. Seven women were fed a basal diet containing 1.25 mg Cu/d. At 4-wk intervals, they were fed te ...
Handle:
10113/47495
PubMed:
3210080

6. A Bifunctional Enzyme That Has Both Monoacylglycerol Acyltransferase and Acyl Hydrolase Activities

Author:
Panneerselvam Vijayaraj; Charnitkaur B. Jashal; Anitha Vijayakumar; Sapa Hima Rani; D.K. Venkata Rao; Ram Rajasekharan
Source:
Plant physiology 2012 v.160 no.2 pp. 667-683
ISSN:
0032-0889
Subject:
Arabidopsis thaliana; Arachis hypogaea; Saccharomyces cerevisiae; biosynthesis; diacylglycerols; gene overexpression; genes; lysophosphatidylcholine; models; peanuts; polypeptides; sequence analysis; triacylglycerols; yeasts
Abstract:
... Monoacylglycerol acyltransferase (MGAT) catalyzes the synthesis of diacylglycerol, the precursor of triacylglycerol biosynthesis and an important signaling molecule. Here, we describe the isolation and characterization of the peanut (Arachis hypogaea) MGAT gene. The soluble enzyme utilizes invariant histidine-62 and aspartate-67 residues of the acyltransferase motif for its MGAT activity. A sequen ...
DOI:
10.1104/pp.112.202135
PubMed:
22915575
PubMed Central:
PMC3461547

7. A Comparison of a Large-Seeded (NC2) and a Small-Seeded (Starr) Peanut (Arachis hypogaea L.) Cultivar as Affected by Levels of Calcium Added to the Fruit Zone

Author:
T. E. Slack; L. G. Morrill
Source:
Soil Science Society of America journal 1972 v.36 no.1 pp. 87-90
ISSN:
0361-5995
Subject:
Arachis hypogaea; calcium; containers; cultivars; fruiting; fruits; greenhouse experimentation; peanuts; rooting; sand; seed development; seeds
Abstract:
... Several greenhouse experiments were conducted to compare various Ca treatments on selected vegetative and reproductive characteristics of Starr and NC2 peanuts. Calcium and K uptake and distribution characteristics in Starr and NC2 peanut plant parts were studied also. Starr and NC2 peanuts were grown in sand cultures with separated rooting and fruiting containers for direct comparisons. Starr and ...
DOI:
10.2136/sssaj1972.03615995003600010020x

8. A Critical Review of Aflatoxin Contamination of Peanuts in Malawi and Zambia: The Past, Present, and Future

Author:
Samuel M. C. Njoroge
Source:
Plant disease 2018 v.102 no.12 pp. 2394-2406
ISSN:
0191-2917
Subject:
Arachis hypogaea; aflatoxins; cropping systems; foreign exchange; households; livelihood; markets; peanuts; research and development; soil; trade; Malawi; Zambia
Abstract:
... Peanut (Arachis hypogaea L.) is an important crop in Malawi and Zambia. The crop is valued for soil improvement in cereal-based cropping systems, for improving the livelihoods of farming households who consume it and also sell it for cash, and for earning foreign exchange when exported. Research and development efforts have resulted in an increase in both peanut production area and productivity. H ...
DOI:
10.1094/PDIS-02-18-0266-FE

9. A Cytosolic Acyltransferase Contributes to Triacylglycerol Synthesis in Sucrose-Rescued Arabidopsis Seed Oil Catabolism Mutants

Author:
M. Luisa Hernández; Lynne Whitehead; Zhesi He; Valeria Gazda; Alison Gilday; Ekaterina Kozhevnikova; Fabián E. Vaistij; Tony R. Larson; Ian A. Graham
Source:
Plant physiology 2012 v.160 no.1 pp. 215-225
ISSN:
0032-0889
Subject:
ABC transporters; Arabidopsis thaliana; Arachis hypogaea; Nicotiana benthamiana; beta oxidation; cytosol; diacylglycerols; fatty acids; gene expression regulation; genes; green fluorescent protein; lipid bodies; lipolysis; mutants; peanuts; seed oils; seedlings; seeds; sucrose; transcriptomics; triacylglycerols
Abstract:
... Triacylglycerol (TAG) levels and oil bodies persist in sucrose (Suc)-rescued Arabidopsis (Arabidopsis thaliana) seedlings disrupted in seed oil catabolism. This study set out to establish if TAG levels persist as a metabolically inert pool when downstream catabolism is disrupted, or if other mechanisms, such as fatty acid (FA) recycling into TAG are operating. We show that TAG composition changes ...
DOI:
10.1104/pp.112.201541
PubMed:
22760209
PubMed Central:
PMC3440200

10. A Developmental Transcriptome Map for Allotetraploid Arachis hypogaea

Author:
Josh Clevenger; Ye Chu; Brian Scheffler; Peggy Ozias-Akins
Source:
Frontiers in plant science 2016 v.7 no.1446 pp. -
ISSN:
1664-462X
Subject:
Arachis hypogaea; Internet; RNA splicing; accuracy; allopolyploidy; bias; chromosome mapping; flowers; genes; genomics; non-coding RNA; nucleotide sequences; peanuts; plant genetics; researchers; soil; transcriptome
Abstract:
... The advent of the genome sequences of Arachis duranensis and Arachis ipaensis has ushered in a new era for peanut genomics. With the goal of producing a gene atlas for cultivated peanut (Arachis hypogaea), 22 different tissue types and ontogenies that represent the full development of peanut were sequenced, including a complete reproductive series from flower to peg elongation and peg tip immersio ...
Handle:
10113/5695449
DOI:
10.3389/fpls.2016.01446
PubMed:
27746793
PubMed Central:
PMC5043296
CHORUS:
10.3389/fpls.2016.01446

11. A Diffuse Reflectance Measuring Instrument to Determine Peanut Pod Brightness

Author:
Kandala, C.V.K.; Butts, C.L.
Source:
Transactions of the ASABE 2007 v.50 no.1 pp. 143-146
Subject:
product grading; peanuts; discoloration; food quality; Arachis hypogaea; reflectance; pods
Abstract:
... For Valencia peanuts, pod brightness is determined by inspectors during the peanut grading process when peanuts are sold by the grower. Presently, inspectors make visual observation of each peanut pod, from a sample drawn from a bigger lot, and determine the percentage of discolored pods present in the sample. The percent discolored pods is one of ten grade factors that determines the price at whi ...
Handle:
10113/10621

12. A Field Study to Evaluate Leaching of Aldicarb, Metolachlor, and Bromide in a Sandy Loam Soil

Author:
Charles N. Smith; Rudolph S. Parrish
Source:
Journal of environmental quality 1993 v.22 no.3 pp. 562-577
ISSN:
0047-2425
Subject:
aldicarb; granules; metolachlor; emulsifiable concentrates; bromides; labeling techniques; leaching; spatial variation; soil depth; sandy loam soils; saturated conditions; half life; Arachis hypogaea; application technology; Georgia
Abstract:
... Transport and transformation of pesticides used in agricultural situations are subject to variability from several sources that are impossible to simulate in laboratory settings. This study was conducted to characterize pesticide leaching behavior under conventional cropping conditions and to determine the impacts of related sources of variability. An agricultural field site (Ardilla fine sandy lo ...
DOI:
10.2134/jeq1993.00472425002200030022x

13. A Field Technique to Study Root Growth in Peanut

Author:
C. S. Kvien; J. Schroeder; P. A. Banks
Source:
Agronomy journal 1988 v.80 no.5 pp. 852-854
ISSN:
0002-1962
Subject:
Arachis hypogaea; roots; fluridone; fan nozzles
Abstract:
... Traditional techniques for the field study of root growth usually require extensive monitoring devices and a large labor force. We have developed a simple field technique to study root growth using the carotene-inhibiting herbicide, fluridone [1-methyl-3-phenyl-5-[3-(trifluoromethyl)phenyl]-4(l/H)-pyridinone]. Underground bands (0- to 15-, 20- to 35-, or 40- to 55-cm vertical depth, 5 cm in width) ...
DOI:
10.2134/agronj1988.00021962008000050035x

14. A Non-destructive Seed Sampling Method for PCR-based Analyses in Marker Assisted Selection and Transgene Screening

Author:
Chenault, K.D.; Gallo, M.; Seib, J.C.; James, V.A.
Source:
Peanut science 2007 v.34 no.1 pp. 38-43
ISSN:
0095-3679
Subject:
microsatellite repeats; peanuts; marker-assisted selection; transgenes; DNA; polymerase chain reaction; cotyledons; extraction; Arachis hypogaea; nondestructive methods
Abstract:
... Extraction of quality DNA from peanut (Arachis hypogaea L.) generally requires extensive manipulation in order to remove numerous phenolic compounds and polysaccharides. To reduce the amount of problematic compounds present, routine purification of peanut DNA is normally performed on young leaf tissue which requires time and space for seed germination and growth of the peanut plant for at least tw ...
Handle:
10113/20163
DOI:
10.3146/0095-3679(2007)34[38:ANSSMF]2.0.CO;2

15. A Note on Combining Ability for Sensory Quality of Peanut

Author:
Isleib, T.G.; Pattee, H.E.
Source:
Peanut science 2007 v.34 no.2 pp. 122-125
ISSN:
0095-3679
Subject:
plant breeding; peanuts; bitterness; food quality; general combining ability; genotype; Arachis hypogaea; breeding value; North Carolina
DOI:
10.3146/0095-3679(2007)34%5B122:ANOCAF%5D2.0.CO;2

16. A Note on Development of a Low-cost and High-throughput SSR-based Genotyping Method in Peanut (Arachis hypogaea L.)

Author:
Fountain, Jake; Qin, Hongde; Chen, Charles; Dang, Phat; Wang, Ming Li; Guo, Baozhu
Source:
Peanut science 2011 v.38 no.2 pp. 122-127
ISSN:
0095-3679
Subject:
Arachis hypogaea; DNA; cameras; chromosome mapping; cultivars; electrophoresis; gels; genotype; genotyping; marker-assisted selection; peanuts; polyacrylamide; scientists; silver
Abstract:
... Peanut cultivar development has been dominated by conventional breeding methods, which have and will continue to play an important role. Applications of marker-assisted selection (MAS) have been used in peanut breeding selection but the cost of genotyping is still a considerable factor. The objective of this study was to introduce a simple, low-cost, and high-throughput protocol for peanut communi ...
DOI:
10.3146/PS10-16.1

17. A Peanut Simulation Model: I. Model Development and Testing

Author:
Graeme L. Hammer; Thomas R. Sinclair; Kenneth J. Boote; Graeme C. Wright; Holger Meinke; Mike J. Bell
Source:
Agronomy journal 1995 v.87 no.6 pp. 1085-1093
ISSN:
0002-1962
Subject:
Arachis hypogaea; growth models; simulation models; climatic factors; risk assessment; dryland farming; irrigation; decision making; pods; crop yield; dry matter accumulation; leaf area; phenology; soil water balance
Abstract:
... A biophysically robust crop simulation model can assist industry planning and farmer decision-making via simulation analyses to quantify production potential and production risks. Accordingly, we developed a simple, yet mechanistic peanut simulation model for use in assessing climatic risks to production potential for both irrigated and dryland conditions. The model simulates pod yield, biomass ac ...
DOI:
10.2134/agronj1995.00021962008700060009x

18. A Peanut Simulation Model: II. Assessing Regional Production Potential

Author:
Holger Meinke; Graeme L. Hammer
Source:
Agronomy journal 1995 v.87 no.6 pp. 1093-1099
ISSN:
0002-1962
Subject:
planning; Arachis hypogaea; growth models; simulation models; crop yield; geographical distribution; decision making; Australia
Abstract:
... An assessment of production potential over a broad geographical region is useful in industry planning. In this study, we present a method for combining crop simulation with spatial analysis to assess regional production potential. The Australian peanut industry, and its plan to expand production to new areas, is used as a case study to demonstrate the method. Using a peanut simulation model and hi ...
DOI:
10.2134/agronj1995.00021962008700060010x

19. A Predictive Model for Spotted Wilt Epidemics in Peanut Based on Local Weather Conditions and the Tomato spotted wilt virus Risk Index

Author:
Olatinwo, R.O.; Paz, J.O.; Brown, S.L.; Kemerait, R.C. Jr.; Culbreath, A.K.; Beasley, J.P. Jr.; Hoogenboom, G.
Source:
Phytopathology 2008 v.98 no.10 pp. 1066-1074
ISSN:
0031-949X
Subject:
plant viruses; planting date; risk assessment; disease severity; crop losses; Arachis hypogaea; Tomato spotted wilt orthotospovirus; insect pests; equations; models; disease control; pest control; temperature; Thysanoptera; prediction; decision support systems; evapotranspiration; regression analysis; rain; Southwestern United States; Georgia
Abstract:
... Tomato spotted wilt virus (TSWV), a member of the genus Tospovirus (family Bunyaviridae), is an important plant virus that causes severe damage to peanut (Arachis hypogaea) in the southeastern United States. Disease severity has been extremely variable in individual fields in Georgia, due to several factors including variability in weather patterns. A TSWV risk index has been developed by the Univ ...
DOI:
10.1094/PHYTO-98-10-1066
PubMed:
18943452

20. A Protocol for Extraction of High-quality RNA and DNA from Peanut Plant Tissues

Author:
Dongmei Yin; Haiying Liu; Xingguo Zhang; Dangqun Cui
Source:
Molecular biotechnology 2011 v.49 no.2 pp. 187-191
ISSN:
1073-6085
Subject:
Arachis hypogaea; DNA; RNA; Southern blotting; flowers; leaves; peanuts; plant tissues; restriction endonucleases; roots; seeds; stems
Abstract:
... Peanuts are an increasingly important global food source. However, until recently the lack of effective protocols for the extraction of nucleic acids has made molecular studies of peanut development and maturation difficult. Here, we describe a method to isolate high-quality RNA and DNA from peanut tissue and have successfully applied this method to peanut plant roots, stems, leaves, flowers, and ...
DOI:
10.1007/s12033-011-9391-9
PubMed:
21416202

21. A Pseudomonas guariconensis strain capable of promoting growth and controlling collar rot disease in Arachis hypogaea L

Author:
Ravi R. Patel; Vasudev R. Thakkar; Bagavathi R. Subramanian
Source:
Plant and soil 2015 v.390 no.1-2 pp. 369-381
ISSN:
0032-079X
Subject:
Arachis hypogaea; Pseudomonas; disease control; genes; peanuts; plant growth; plant growth-promoting rhizobacteria; plant hormones; ribosomal RNA; seed germination; seedlings; soil; solubilization; systemic acquired resistance; zinc
Abstract:
... BACKGROUND AND AIM: Collar rot disease due to A. niger in ground nut plants causes a great loss in yield. Using a PGPR isolated from the field of same plants, we aimed to study effect on control of this disease as well as to study effect on seed germination and development of Induced systemic resistance in germinated seedlings. METHODS: Different strain of bacteria were isolated and screened for t ...
DOI:
10.1007/s11104-015-2436-2

22. A QTL study on late leaf spot and rust revealed one major QTL for molecular breeding for rust resistance in groundnut (Arachis hypogaea L.)

Author:
Khedikar, Y. P.; Gowda, M. V. C.; Sarvamangala, C.; Patgar, K. V.; Upadhyaya, H. D.; Varshney, R. K.
Source:
Theoretical and applied genetics 2010 v.121 no.5 pp. 971-984
ISSN:
0040-5752
Subject:
quantitative trait loci; backcrossing; microsatellite repeats; loci; linkage groups; leaf spot; sodium monochloroacetate; crop losses; chromosome mapping; genotype; genotyping; foliar diseases; inbred lines; Arachis hypogaea; heritability; phenotypic variation; progeny; breeding lines
Abstract:
... Late leaf spot (LLS) and rust are two major foliar diseases of groundnut (Arachis hypogaea L.) that often occur together leading to 50-70% yield loss in the crop. A total of 268 recombinant inbred lines of a mapping population TAG 24 × GPBD 4 segregating for LLS and rust were used to undertake quantitative trait locus (QTL) analysis. Phenotyping of the population was carried out under artificial d ...
DOI:
10.1007/s00122-010-1366-x
PubMed:
20526757
PubMed Central:
PMC2921499

23. A RAPD-based Linkage Map of Peanut Based on a Backcross Population Between the Two Diploid Species Arachis stenosperma and A. cardenasii

Author:
Garcia, G.M.; Stalker, H.T.; Schroeder, E.; Lyerly, J.H.; Kochert, G.
Source:
Peanut science 2005 v.32 no.1 pp. 1-8
ISSN:
0095-3679
Subject:
restriction fragment length polymorphism; backcrossing; random amplified polymorphic DNA technique; peanuts; diploidy; loci; linkage groups; chromosome mapping; segregation distortion; interspecific hybridization; Arachis hypogaea; wild relatives; genetic markers; genetic recombination
DOI:
10.3146/0095-3679(2005)32%5B1:ARLMOP%5D2.0.CO;2

24. A Recombination bin-map facilitates identification of major QTL on chromosome A01 and potential candidate genes for resistance to Tomato spotted wilt virus in peanut (Arachis hypogaea)

Author:
Agarwal Gaurav; Clevenger Josh; Kale Sandip M.; Wang Hui; Pandey Manish K.; Choudhary Divya; Yuan Mei; Wang Xingjun; Culbreath Albert K.; Holbrook C. Corley Jr.; Lui Xin; Varshney Rajeev K.; Guo Baozhu;
Source:
Scientific reports 2019 v.9 no.18246 pp. -
ISSN:
2045-2322
Subject:
Arachis hypogaea; Tomato spotted wilt orthotospovirus; alleles; chitinase; chromosome mapping; chromosomes; disease susceptibility; genetic markers; genetic resistance; inbred lines; linkage groups; marker-assisted selection; multigene family; peanuts; phenotypic variation; plant disease resistance; plant viruses; quantitative trait loci; resistance genes; single nucleotide polymorphism
Abstract:
... Tomato spotted wilt virus (TSWV) is a devastating disease to peanut growers in the South-eastern region of the United States. Newly released peanut cultivars in recent years are crucial as they have some levels of resistance to TSWV. One mapping population of recombinant inbred line (RIL) used in this study was derived from peanut lines of SunOleic 97R and NC94022. A whole genome re-sequencing app ...
Handle:
10113/6839367
DOI:
10.1038/s41598-019-54747-1

25. A Retrospective Look at the Cationic Peanut Peroxidase Structure

Author:
Robert B. van Huystee; Yan Sun; Bao Lige
Source:
Critical reviews in biotechnology 2002 v.22 no.4 pp. 335-354
ISSN:
1549-7801
Subject:
crystals; cultured cells; genomics; industry; isozymes; moieties; peanuts; peptides; peroxidase; polymerization; polysaccharides; proteomics
Abstract:
... The cationic peanut peroxidase has been studied in detail, not only with regard to its peptide structure, but also to the sites and role of the three moieties linked to it. Peanut peroxidase lends itself well to a close examination as a potential example for other plant peroxidase studies. It was the first plant peroxidase for which a 3-D structure was derived from crystals, with the glycans intac ...
DOI:
10.1080/07388550290789540
PubMed:
12487424

26. A SSR-based composite genetic linkage map for the cultivated peanut (Arachis hypogaea L.) genome

Author:
Hong, Yanbin; Chen, Xiaoping; Liang, Xuanqiang; Liu, Haiyan; Zhou, Guiyuan; Li, Shaoxiong; Wen, Shijie; Holbrook, C. Corley; Guo, Baozhu
Source:
BMC plant biology 2010 v.10 pp. 35-39
ISSN:
1471-2229
Subject:
Arachis hypogaea; peanuts; genomics; linkage (genetics); chromosome mapping; quantitative trait loci; microsatellite repeats
Abstract:
... Background: The construction of genetic linkage maps for cultivated peanut (Arachis hypogaea L.) has and continues to be an important research goal to facilitate quantitative trait locus (QTL) analysis and gene tagging for use in a marker-assisted selection in breeding. Even though a few maps have been developed, they were constructed using diploid or interspecific tetraploid populations. The most ...
Handle:
10113/39967
DOI:
10.1186/1471-2229-10-17
PubMed:
20105299
PubMed Central:
PMC2835713

27. A Simple Allele-Specific PCR Assay for Detecting FAD2 Alleles in Both A and B Genomes of the Cultivated Peanut for High-Oleate Trait Selection

Author:
Chen, Zhenbang; Wang, Ming Li; Barkley, Noelle A.; Pittman, Roy N.
Source:
Plant molecular biology reporter 2010 v.28 no.3 pp. 542-548
ISSN:
0735-9640
Subject:
Arachis hypogaea; polymerase chain reaction; alleles; tetraploidy; oleic acid; stearoyl-CoA desaturase; cultivars; mutation; marker-assisted selection; gas chromatography; fatty acid composition; germplasm screening; DNA primers
Abstract:
... In cultivated tetraploid peanut (2n = 4x = 40, AABB), the conversion of oleic acid to linoleic acid is mainly catalyzed by the Δ¹² fatty acid desaturase (FAD). Two homoeologous genes (FAD2A and FAD2B) encoding for the desaturase are located on the A and B genomes, respectively. Abolishing or reducing the desaturase activity by gene mutation can significantly increase the oleic acid/linoleic acid r ...
Handle:
10113/42005
DOI:
10.1007/s11105-010-0181-5

28. A Site-Specific, Weather-Based Disease Regression Model for Sclerotinia Blight of Peanut

Author:
Smith, D.L.; Hollowell, J.E.; Isleib, T.G.; Shew, B.B.
Source:
Plant disease 2007 v.91 no.11 pp. 1436-1444
ISSN:
0191-2917
Subject:
application timing; peanuts; soil temperature; blight; genetic resistance; fungal diseases of plants; disease resistance; Arachis hypogaea; Sclerotinia sclerotiorum; cultivars; simulation models; relative humidity; host plants; air temperature; disease outbreaks; spatial variation; pesticide application; fungicides; regression analysis; environmental factors; breeding lines; disease incidence; North Carolina
Abstract:
... In North Carolina, losses due to Sclerotinia blight of peanut, caused by the fungus Sclerotinia minor, are an estimated 1 to 4 million dollars annually. In general, peanut (Arachis hypogaea) is very susceptible to Sclerotinia blight, but some partially resistant virginia-type cultivars are available. Up to three fungicide applications per season are necessary to maintain a healthy crop in years hi ...
DOI:
10.1094/PDIS-91-11-1436

29. A Specific qualitative detection method for peanut (arachis hypogaea) in foods using polymerase chain reaction

Author:
Watanabe, Takahiro; Akiyama, Hiroshi; Maleki, Soheila; Yamakawa, Hirohito; Iijima, Ken; Yamazaki, Fuminori; Matsumoto, Takashi; Futo, Satoshi; Arakawa, Fumihiro; Watai, Masatoshi; Maitani, Tamio
Source:
Journal of food biochemistry 2006 v.30 no.2 pp. 215-233
ISSN:
0145-8884
Subject:
Arachis hypogaea; DNA; agglutinins; food processing; foods; genes; models; peanuts; polymerase chain reaction; qualitative analysis
Abstract:
... A qualitative method for detection of peanuts in foods using polymerase chain reaction was developed. A universal primer pair CP 03-5[prime][solidus]CP 03-3[prime] was designed to confirm the validity of the DNAs for PCR. The plant-specific amplified fragments were detected from 13 kinds of plants using the universal primer pair. In addition, for the specific detection of peanuts with high sensiti ...
DOI:
10.1111/j.1745-4514.2006.00056.x

30. A Study of the Relationships among Consumer Acceptance, Oxidation Chemical Indicators, and Sensory Attributes in High-Oleic and Normal Peanuts

Author:
Nepote, V.; Olmedo, R.H.; Mestrallet, M.G.; Grosso, N.R.
Source:
Journal of food science 2009 v.74 no.1 pp. S1
ISSN:
0022-1147
Subject:
peanuts; fatty acid composition; hardness; lipid peroxidation; roasting; food composition; oleic acid; sweetness; linoleic acid; sensory evaluation; consumer acceptance; genotype; food acceptability; principal component analysis; oxidative stability; lipid content; peroxide value; Argentina
Abstract:
... The purpose of this study was to determine the relationships between overall acceptance, chemical indicators, and sensory attributes in roasted peanuts harvested from high-oleic peanut genotypes produced in Argentina. Oleic/linoleic ratio (O/L), peroxide value, p-anisidine value, conjugated dienes, consumer acceptance, and descriptive analysis were performed on roasted peanuts prepared using 16 ge ...
DOI:
10.1111/j.1750-3841.2008.00972.x
PubMed:
19200116

31. A Study on the Prevalence of Bacteria that Occupy Nodules within Single Peanut Plants

Author:
Jorge Angelini; Fernando Ibáñez; Tania Taurian; María Laura Tonelli; Lucio Valetti; Adriana Fabra
Source:
Current microbiology 2011 v.62 no.6 pp. 1752-1759
ISSN:
0343-8651
Subject:
Arachis hypogaea; Bradyrhizobium; bacteria; genetic variation; genotype; peanuts; phylogeny; ribosomal RNA; root nodules; slow-growing strains
Abstract:
... In this study, bacteria hosted in root nodules of single plants of legume Arachis hypogaea L. (peanut) cv Tegua Runner growing at field were isolated. The collection of nodule isolates included both fast and slow growing strains. Their genetic diversity was assessed in order to identify the more frequently rhizobial strain associated to nodules from single plants. Molecular fingerprinting of 213 n ...
DOI:
10.1007/s00284-011-9924-2
PubMed:
21442391

32. A UHPLC-MS/MS Method for the Detection of Meat Substitution by Nine Legume Species in Emulsion-Type Sausages

Author:
Johannes Spörl; Karl Speer; Wolfgang Jira
Source:
Foods 2021 v.10 no.5 pp. -
ISSN:
2304-8158
Subject:
Arachis hypogaea; Cicer arietinum; Glycine max; Lens culinaris; Lupinus albus; Lupinus angustifolius; Medicago sativa; Pisum sativum; Vicia faba; alfalfa; chickpeas; digestion; faba beans; food fraud; lentils; meat; peanuts; peas; peptides
Abstract:
... Meat substitution by legume proteins in various types of meat products is a common practice. A reliable detection and quantification of these additives is required to control food specifications, especially regarding food fraud. Consequently, a UHPLC-MS/MS method for the simultaneous detection of alfalfa (Medicago sativa), broad bean (Vicia faba), chickpea (Cicer arietinum), lentil (Lens culinaris ...
DOI:
10.3390/foods10050947

33. A Validated Multianalyte LC–MS/MS Method for Quantification of 25 Mycotoxins in Cassava Flour, Peanut Cake and Maize Samples

Author:
Ediage, Emmanuel Njumbe; Di Mavungu, Jose Diana; Monbaliu, Sofie; Peteghem, Carlos van; Saeger, Sarah de
Source:
Journal of agricultural and food chemistry 2011 v.59 no.10 pp. 5173–5180
ISSN:
0021-8561
Subject:
aflatoxin B1; aflatoxin B2; cassava; corn; corn flour; diacetoxyscirpenol; fumonisin B1; fumonisin B2; fumonisin B3; liquid chromatography; mass spectrometry; methanol; ochratoxin A; peanut cake; peanuts; zearalenone
Abstract:
... This study was designed to develop a sensitive liquid chromatography tandem mass spectrometry (LC–MS/MS) method for the simultaneous detection and quantification of 25 mycotoxins in cassava flour, peanut cake and maize samples with particular focus on the optimization of the sample preparation protocol and method validation. All 25 mycotoxins were extracted in a single step with a mixture of metha ...
DOI:
10.1021/jf2009364
PubMed:
21495720

34. A calcium-dependent bacterial surface protein is involved in the attachment of rhizobia to peanut roots

Author:
Dardanelli, M.; Angelini, J.; Fabra, A.
Source:
Canadian journal of microbiology 2003 v.49 no.6 pp. 399-405
ISSN:
0008-4166
Subject:
bacterial colonization; peanuts; Bradyrhizobium; calcium-binding proteins; adhesins; bacterial adhesion; Arachis hypogaea; roots
DOI:
10.1139/w03-054
PubMed:
14569294

35. A chimeric cry8Ea1 gene flanked by MARs efficiently controls Holotrichia parallela

Author:
Lili Geng; Jing Chi; Changlong Shu; Peter M. Gresshoff; Fuping Song; Dafang Huang; Jie Zhang
Source:
Plant cell reports 2013 v.32 no.8 pp. 1211-1218
ISSN:
0721-7714
Subject:
bioassays; enzyme-linked immunosorbent assay; genes; insect larvae; insects; messenger RNA; peanuts; pests; quantitative polymerase chain reaction; roots; tobacco; toxicity
Abstract:
... KEY MESSAGE : Peanuts transformed with the synthetic cry8Ea1 gene flanked by MARs are a potentially effective control strategy against white grubs. Cry8Ea1 protein levels of the construct containing MARs were increased by 2.5 times. White grubs are now recognized as the most important pests of peanut worldwide. A synthetic cry8Ea1 gene, which was toxic to Holotrichia parallela larvae, was expresse ...
DOI:
10.1007/s00299-013-1417-2
PubMed:
23535868

36. A comparative study on the decomposition of edible and non-edible oil cakes in the Gangetic alluvial soil of West Bengal

Author:
Sudeshna Mondal; Ritwika Das; Amal Chandra Das
Source:
Environmental monitoring and assessment 2014 v.186 no.8 pp. 5199-5207
ISSN:
0167-6369
Subject:
Actinomycetales; Arachis hypogaea; Azadirachta indica; Brassica juncea; Haplustepts; Madhuca longifolia; alluvial soils; bacteria; fungi; microbial growth; mustard oil cake; neem cake; nitrogen content; nutrients; peanut cake; India
Abstract:
... An experiment has been conducted under laboratory conditions to investigate the effect of decomposition of two edible oil cakes, viz. mustard cake (Brassica juncea L) and groundnut cake (Arachis hypogaea L), and two non-edible oil cakes, viz. mahua cake (Madhuca indica Gmel) and neem cake (Azadirachta indica Juss), at the rate of 5.0 t ha⁻¹on the changes of microbial growth and activities in relat ...
DOI:
10.1007/s10661-014-3769-7
PubMed:
24733437

37. A comparison of disease assessment methods for southern stem rot of peanut

Author:
Rideout, S.L.; Brenneman, T.B.; Stevenson, K.L.
Source:
Peanut science 2002 v.29 no.1 pp. 66-71
ISSN:
0095-3679
Subject:
peanuts; fungal diseases of plants; crop yield; plant pathogenic fungi; Arachis hypogaea; measurement; Athelia rolfsii; disease course
DOI:
10.3146/pnut.29.1.0012

38. A comparison of the flavor and compositional quality of peanuts from several origins

Author:
Bett, K.L.; Vercellotti, J.R.; Lovegren, N.V.; Sanders, T.H.; Hinsch, R.T.; Rasmussen, G.K.
Source:
Food chemistry 1994 v.51 no.1 pp. 21-27
Subject:
harvest date; crop year; volatile compounds; peanuts; capillary gas chromatography; quantitative analysis; biochemical compounds; flavor; provenance; flavor compounds; chemical constituents of plants; Arachis hypogaea; sugar content; Argentina; United States; China
Abstract:
... The flavor and biochemical quality of peanuts obtained from Argentina, China, and USA for the crop years 1986, 1987, and 1988 were evaluated for composition, descriptive sensory properties and gas chromatographic volatiles. Roasted peanutty flavor was more intense in USA-grown peanuts, and fruity/fermented, an undesirable flavor, was less intense in USA-grown peanuts than peanuts than peanuts from ...
Handle:
10113/39991
DOI:
10.1016/0308-8146(94)90042-6

39. A comprehensive look at the effect of processing on peanut (Arachis spp.) texture

Author:
Dimitrios Lykomitros; Lara Den Boer; Remco Hamoen; Vincenzo Fogliano; Edoardo Capuano
Source:
Journal of the science of food and agriculture 2018 v.98 no.10 pp. 3962-3972
ISSN:
0022-5142
Subject:
Arachis hypogaea; baking; computed tomography; confocal microscopy; cultivars; deformation; frying; glucose; maceration; microstructure; pH; peanuts; raw materials; roasting; sensory evaluation; sensory properties; steam; texture
Abstract:
... BACKGROUND: Relationships between process and peanut texture have only been studied in Hypogaea species, and focused on very limited processing conditions. In this study, 94 samples were prepared from a combination of 12 raw materials (Arachis hypogaea and fastigiata cultivars) and 11 roasting conditions (maceration in water, aqueous glucose and at different pH values followed by frying or baking) ...
DOI:
10.1002/jsfa.8920

40. A comprehensive review of the value-added uses of peanut (Arachis hypogaea) skins and by-products

Author:
Ondulla T. Toomer
Source:
Critical reviews in food science and nutrition 2020 v.60 no.2 pp. 341-350
ISSN:
1549-7852
Subject:
Arachis hypogaea; agricultural wastes; agroindustrial byproducts; animal production; anti-infective agents; antioxidants; food industry; functional foods; ingredients; oils; peanut butter; peanut hulls; peanuts; seeds; snacks; sweets; value added
Abstract:
... Globally, peanut seeds are grown for oil production, peanut butter, confections, snacks and protein extenders, leaving the peanut by-products (skins, peanut hulls) as waste for disposal. Numerous studies have identified the value added attributes of peanut skins and/or peanut skin extracts as an antioxidant, functional food ingredient, animal production feed ingredient, and antimicrobial agent. Th ...
DOI:
10.1080/10408398.2018.1538101

41. A decision model for use of fumigation and resistance to control cylindrocladium black rot of peanuts

Author:
Bailey, J.E.; Matyac, C.A.
Source:
Plant disease 1989 v.73 no.4 pp. 323-326
ISSN:
0191-2917
Subject:
cultivars; fungal diseases of plants; disease control; disease resistance; metam; econometric models; cost benefit analysis; Arachis hypogaea; Cylindrocladium crotalariae; soil fumigation; decision making
DOI:
10.1094/PD-73-0323

42. A first insight into population structure and linkage disequilibrium in the US peanut minicore collection

Author:
Belamkar, Vikas; Selvaraj, Michael Gomez; Ayers, Jamie L.; Payton, Paxton R.; Puppala, Naveen; Burow, Mark D.
Source:
Genetica 2011 v.139 no.4 pp. 411-429
ISSN:
0016-6707
Subject:
ancestry; cluster analysis; crops; diploidy; genetic variance; genetic variation; genotype; linkage disequilibrium; microsatellite repeats; peanuts; population structure; tetraploidy; variance; Africa; Asia; South America; United States
Abstract:
... Knowledge of genetic diversity, population structure, and degree of linkage disequilibrium (LD) in target association mapping populations is of great importance and is a prerequisite for LD-based mapping. In the present study, 96 genotypes comprising 92 accessions of the US peanut minicore collection, a component line of the tetraploid variety Florunner, diploid progenitors A. duranensis (AA) and ...
DOI:
10.1007/s10709-011-9556-2
PubMed:
21442404

43. A large scale analysis of resistance gene homologues in Arachis

Author:
D. J. Bertioli; S. C. M. Leal-Bertioli; M. B. Lion; V. L. Santos; G. Pappas Jr; S. B. Cannon; P. M. Guimarães
Source:
Molecular genetics and genomics 2003 v.270 no.1 pp. 34-45
ISSN:
1617-4615
Subject:
sequence analysis; open reading frames; DNA primers; polymerase chain reaction; phylogeny; amino acid sequences; genes; disease resistance; Arachis hypogaea; wild relatives; plant proteins
Abstract:
... Arachis hypogaea L., commonly known as the peanut or groundnut, is an important and widespread food legume. Because the crop has a narrow genetic base, genetic diversity in A. hypogaea is low and it lacks sources of resistance to many pests and diseases. In contrast, wild diploid Arachis species are genetically diverse and are rich sources of disease resistance genes. The majority of known plant d ...
DOI:
10.1007/s00438-003-0893-4
PubMed:
12928866

44. A linkage map for the B-genome of Arachis(Fabaceae) and its synteny to the A-genome

Author:
Márcio C Moretzsohn; Andrea VG Barbosa; Dione MT Alves-Freitas; Cristiane Teixeira; Soraya CM Leal-Bertioli; Patrícia M Guimarães; Rinaldo W Pereira; Catalina R Lopes; Marcelo M Cavallari; José FM Valls; David J Bertioli; Marcos A Gimenes
Source:
BMC plant biology 2009 v.9 no.1 pp. 40
ISSN:
1471-2229
Subject:
Arachis hypogaea; Medicago truncatula; allotetraploidy; chromosome mapping; cooking fats and oils; diploidy; feeds; genetic variation; genome; genomics; microsatellite repeats; peanuts; plant biology; segregation distortion; tetraploidy
Abstract:
... BACKGROUND: Arachis hypogaea (peanut) is an important crop worldwide, being mostly used for edible oil production, direct consumption and animal feed. Cultivated peanut is an allotetraploid species with two different genome components, A and B. Genetic linkage maps can greatly assist molecular breeding and genomic studies. However, the development of linkage maps for A. hypogaea is difficult becau ...
DOI:
10.1186/1471-2229-9-40

45. A method for isolation and purification of peanut genomic DNA suitable for analytical applications

Author:
Kiran K. Sharma; M. Lavanya; V. Anjaiah
Source:
Plant molecular biology reporter 2000 v.18 no.4 pp. 393
ISSN:
0735-9640
Subject:
Arachis hypogaea; DNA; Southern blotting; developmental stages; isolation techniques; leaves; peanuts; plant tissues; polymerase chain reaction; tannins
Abstract:
... Numerous methods are available for isolation of plant genomic DNA, but in practice these procedures are empirical due to variability in plant tissue composition. Consistent isolation of quality DNA from peanut (Arachis hypogaea L.) is particularly problematic due to the presence of phenolic compounds and polysaccharides. Inconsistencies in extraction results can be attributed to the age and growth ...
DOI:
10.1007/BF02825068

46. A mitogen-activated protein kinase gene, AhMPK3 of peanut: molecular cloning, genomic organization, and heterologous expression conferring resistance against Spodoptera litura in tobacco

Author:
Kumar, Koppolu Raja Rajesh; Srinivasan, Tantravahi; Kirti, Pulugurtha Bharadwaja
Source:
Molecular genetics and genomics 2009 v.282 no.1 pp. 65-81
ISSN:
1617-4615
Subject:
Arabidopsis; Arachis hypogaea; Southern blotting; Spodoptera litura; complementary DNA; cytoplasm; genes; instars; larvae; leaves; mitogen-activated protein kinase; molecular cloning; open reading frames; peanuts; signal transduction; tobacco; transgenic plants
Abstract:
... Mitogen-activated protein kinase cascade plays a very important role in plant signal transduction mechanism. A full length cDNA of 1,514 bp length, corresponding to a mitogen-activated protein kinase gene was cloned from peanut (Arachis hypogaea). Based on its high homology with Arabidopsis AtMPK3, the cDNA was designated as AhMPK3. It carried an open reading frame of 1,113 bp encoding a 371 amino ...
DOI:
10.1007/s00438-009-0446-6
PubMed:
19352711

47. A model for temperature and moisture distribution during continuous microwave drying

Author:
Boldor, D.; Sanders, T.H.; Swartzel, K.R.; Farkar, B.E.
Source:
Journal of food process engineering 2005 v.28 no.1 pp. 68-87
ISSN:
0145-8876
Subject:
water content; peanuts; Arachis hypogaea; drying; microwave treatment; drying temperature; continuous dryers; peanut hulls; heat transfer; mass transfer; dielectric properties; mathematical models; model validation; water activity
DOI:
10.1111/j.1745-4530.2005.00387.x

48. A model of the acrosome reaction progression via the acrosomal membrane-anchored protein equatorin

Author:
Yoshida, Keiichi; Ito, Chizuru; Yamatoya, Kenji; Maekawa, Mamiko; Toyama, Yoshiro; Suzuki-Toyota, Fumie; Toshimori, Kiyotaka
Source:
Reproduction 2010 v.139 no.3 pp. 533-544
ISSN:
1470-1626
Subject:
Arachis hypogaea; acrosome; acrosome reaction; agglutinins; electron microscopy; fluorescent antibody technique; hybrids; models; molecular weight; zona pellucida
Abstract:
... It is important to establish a reliable and progressive model of the acrosome reaction. Here, we present a progression model of the acrosome reaction centering around the acrosomal membrane-anchored protein equatorin (MN9), comparing the staining pattern traced by MN9 antibody immunofluorescence with that traced by Arachis hypogaea agglutinin (PNA)-FITC. Prior to the acrosome reaction, equatorin w ...
DOI:
10.1530/REP-09-0434
PubMed:
20032212

49. A modified chemical procedure for rapid determination of glucosamine and its application for estimation of mold growth in peanut kernels and koji

Author:
Chen, W.; Chiou, R.Y.Y.
Source:
Journal of agricultural and food chemistry 1999 v.47 no.5 pp. 1999-2004
ISSN:
0021-8561
Subject:
spectroscopy; peanuts; rice; fermented foods; soybeans; glucosamine; chemical analysis; colorimetry; measurement; estimation; chitin; biomass; mycelium; food contamination; microbial contamination; fungi; Aspergillus oryzae
Abstract:
... One-step hydrolysis of chitin to release glucosamine for quantitation was achieved by combining a chitin-containing sample (10-200 mg of sample size) in a test tube with 1 mL of 10 M HCl followed by vacuum treatment for 10 min, incubation at 28 degrees C for 30 min, replenishment with 3 mL of deionized water, nitrogen flushing, screw capping, and heat treatment at 140 degrees C for 60 min. A phosp ...
DOI:
10.1021/jf981049f
PubMed:
10552485

50. A multiple reaction monitoring method for determining peanut (Arachis hypogea) allergens in serum using quadrupole and time-of-flight mass spectrometry

Author:
Charlotte M. Hands; Rebekah L. Sayers; Chiara Nitride; Lee A. Gethings; E. N. Clare Mills
Source:
Analytical and bioanalytical chemistry 2020 v.412 no.12 pp. 2815-2827
ISSN:
1618-2642
Subject:
Arachis hypogaea; affinity chromatography; allergens; antigen-antibody complex; blood serum; enzyme-linked immunosorbent assay; exercise; food allergies; food analysis; mass spectrometry; monitoring; peanut protein; peanuts; peptides
Abstract:
... Peanut is a major cause of severe IgE-mediated food allergic reactions, which can be exacerbated by factors, such as exercise, that may increase allergen uptake into the circulation. Enzyme-linked immunosorbent assays (ELISAs) have been used to determine allergen uptake into serum, but there are concerns over their specificity and a confirmatory method is required. Mass spectrometry (MS) methods h ...
DOI:
10.1007/s00216-020-02508-9
PubMed:
32125467
PubMed Central:
PMC7196080

51. A new microbial consortia containing entomopathogenic fungus, Beauveria bassiana and plant growth promoting rhizobacteria, Pseudomonas fluorescens for simultaneous management of leafminers and collar rot disease in groundnut

Author:
Senthilraja, G.; Anand, T.; Durairaj, C.; Kennedy, J.S.; Suresh, S.; Raguchander, T.; Samiyappan, R.
Source:
Biocontrol science and technology 2010 v.20 no.5-6 pp. 449-464
ISSN:
0958-3157
Subject:
Arachis hypogaea; peanuts; plant pests; insect pests; Aproaerema modicella; insect control; biological control; entomopathogenic fungi; Beauveria bassiana; Pseudomonas fluorescens; biological control agents; plant growth-promoting rhizobacteria; pathotypes; genetic variation; strain differences; Botryodiplodia theobromae; fungal diseases of plants; crown rot; disease control; virulence; inoculum density; larvae; mortality; plant growth
Abstract:
... The virulence of 20 isolates of Beauveria bassiana (Balsamo) Vuillemin to larvae of the leafminer, Aproaerema modicella, was tested in the laboratory. Leafminer larvae were sprayed with a standard concentration of 1 x 10⁸ condia/mL of each B. bassiana isolate. All the B. bassiana isolates tested were pathogenic to A. modicella and the mortality varied between 16.7 and 68.9%. Beauveria bassiana iso ...
DOI:
10.1080/09583150903576949

52. A new stem nematode associated with peanut pod rot in China: morphological and molecular characterization of Ditylenchus arachis n. sp. (Nematoda: Anguinidae)

Author:
S. L. Zhang; G. K. Liu; T. Janssen; S. S. Zhang; S. Xiao; S. T. Li; M. Couvreur; W. Bert
Source:
Plant pathology 2014 v.63 no.5 pp. 1193-1206
ISSN:
0032-0862
Subject:
Arachis hypogaea; Ditylenchus; Ipomoea batatas; Solanum tuberosum; hulls; new species; new status; pathogenicity; peanuts; phylogeny; potatoes; ribosomal DNA; seeds; stylets; surveys; sweet potatoes; tail; China
Abstract:
... Surveys conducted in peanut production areas of China revealed peanut pod rot in several fields in Shandong and Hebei Provinces, China. A large quantity of an unknown stem nematode was isolated from the hulls and seeds of peanuts, herein described as Ditylenchus arachis n. sp. The new species is characterized by a combination of the following features: lateral lip sectors distinctly projected, sty ...
DOI:
10.1111/ppa.12183

53. A note on use of seed protein markers for identification of aflatoxin resistance in peanut

Author:
Bianchi-Hall, C.M.; Keys, R.D.; Stalker, H.T.
Source:
Peanut science 1994 v.21 no.2 pp. 159-161
ISSN:
0095-3679
Subject:
Arachis hypogaea; disease resistance; Aspergillus; aflatoxins; plant proteins; seeds; polyacrylamide gel electrophoresis; genotype; fungal diseases of plants
DOI:
10.3146/i0095-3679-21-2-19

54. A novel chitosan biopolymer based Trichoderma delivery system: Storage stability, persistence and bio efficacy against seed and soil borne diseases of oilseed crops

Author:
R.D. Prasad; K.S.V.P Chandrika; Varsha Godbole
Source:
Microbiological research 2020 v.237 pp. 126487
ISSN:
0944-5013
Subject:
Arachis hypogaea; Aspergillus niger; Carthamus tinctorius; Fusarium; Macrophomina phaseolina; Trichoderma harzianum; active ingredients; biopolymers; chitosan; coatings; crops; films (materials); oilseed crops; pH; peanuts; plant pathogenic fungi; polyethylene glycol; seed dressings; seed germination; seedlings; shelf life; soil; soil amendments; soil-borne diseases; spores; storage temperature; storage time; vigor
Abstract:
... Management of seed and soil borne fungal plant pathogens using fungal species belonging to the genus Trichoderma is gaining importance. Seed coating with powder based formulations of Trichoderma is most widely adopted by the researchers and farmers as well. Delivery system that leads to good adherence of fungal propagules on seed surface, minimizing the wastage of active ingredient, sustained and ...
DOI:
10.1016/j.micres.2020.126487

55. A novel fortified blended flour, corn-soy blend "plus-plus," is not inferior to lipid-based ready-to-use supplementary foods for the treatment of moderate acute malnutrition in Malawian children

Author:
Lacey N LaGrone; Indi Trehan; Gus J Meuli; Richard J Wang; Chrissie Thakwalakwa; Kenneth Maleta; Mark J Manary
Source:
American journal of clinical nutrition 2012 v.95 no.1 pp. 212-219
ISSN:
0002-9165
Subject:
children; flour; malnutrition; peanuts; risk; skim milk; weight gain; whey
Abstract:
... BACKGROUND: Children with moderate acute malnutrition (MAM) are often treated with fortified blended flours, most commonly a corn-soy blend (CSB). However, recovery rates remain <75%, lower than the rate achieved with peanut paste–based ready-to-use supplementary foods (RUSFs). To bridge this gap, a novel CSB recipe fortified with oil and dry skim milk, "CSB++," has been developed. OBJECTIVE: In t ...
DOI:
10.3945/ajcn.111.022525
PubMed:
22170366
PubMed Central:
PMC3238461

56. A novel mode of stimulating platelet formation activity in megakaryocytes with peanut skin extract

Author:
Takahiro Sato; Masako Akiyama; Ken-ichi Nakahama; Shujiro Seo; Masamichi Watanabe; Jin Tatsuzaki; Ikuo Morita
Source:
Natural medicines 2018 v.72 no.1 pp. 211-219
ISSN:
1340-3443
Subject:
Arachis hypogaea; DNA; GATA transcription factors; Oriental traditional medicine; acetates; blood platelets; hematopoiesis; hematopoietic stem cells; hemorrhage; humans; liquids; megakaryocytes; messenger RNA; mice; oral administration; peanuts
Abstract:
... We report in this study novel biochemical activities of peanut skin extract (PEXT) on thrombocytopoiesis. Peanut skin, derived from Arachis hypogaea L., is a traditional Chinese medicine that is used to treat chronic hemorrhage. We have shown that oral administration of PEXT increases the peripheral platelet levels in mice. Recently, we reported a liquid culture system that is useful for investiga ...
DOI:
10.1007/s11418-017-1135-0

57. A pathogenesis related protein, AhPR10 from peanut: an insight of its mode of antifungal activity

Author:
Chadha, Pooja; Das, Rakha H.
Source:
Planta 2006 v.225 no.1 pp. 213-222
ISSN:
0032-0935
Subject:
Arachis hypogaea; Escherichia coli; Fusarium oxysporum; Thanatephorus cucumeris; amino acid sequences; antifungal properties; cDNA libraries; clones; complementary DNA; energy; hyphae; microbial growth; nucleotide sequences; pathogenesis; pathogens; peanuts; proteins; ribonucleases; temperature
Abstract:
... A pathogenesis related protein (AhPR10) is identified from a clone of 6-day old Arachis hypogaea L. (peanut) cDNA library. The clone expressed as a ~20 kDa protein in E. coli. Nucleotide sequence derived amino acid sequence of the coding region shows its homology with PR10 proteins having Betv1 domain and P loop motif. Recombinant AhPR10 has ribonuclease activity, and antifungal activity against t ...
DOI:
10.1007/s00425-006-0344-7
PubMed:
16832688

58. A physiological analysis of the branching pattern in sequential types of groundnut in relation to the fruiting nodes and the total mature pods produced

Author:
Shashidhar, V.R.; Chari, M.; Prasad, T.G.; Kumar, M.U.
Source:
Annals of botany 1986 v.58 no.6 pp. 801-807
ISSN:
0305-7364
Subject:
branching; varieties; Arachis hypogaea; fruiting; pods
Abstract:
... The branching pattern of eight sequential branching types of groundnut was studied and the contribution of each node (fruiting point) of the n, n+1 and n+2 branches (if present) to the total number of mature pods per plant ascertained. The results indicated that n+2 branches were present in several varieties and their contribution to mature pods was significant in some of them. The first three nod ...
DOI:
10.1093/oxfordjournals.aob.a087262

59. A phytoalexin and aflatoxin producing peanut seed culture system

Author:
Basha, S.M.; Cole, R.J.; Pancholy, S.K.
Source:
Peanut science 1994 v.21 no.2 pp. 130-134
ISSN:
0095-3679
Subject:
Arachis hypogaea; seeds; in vitro culture; seed development; phytoalexins; biosynthesis; Aspergillus flavus; aflatoxins; water stress; mannitol; polyethylene glycol
DOI:
10.3146/i0095-3679-21-2-13

60. A potential practical approach to reduce Ara h 6 allergenicity by gamma irradiation

Author:
Chunping Luo; Chunqiu Hu; Jinyan Gao; Xin Li; Zhihua Wu; Anshu Yang; Hongbing Chen
Source:
Food chemistry 2013 v.136 no.3-4 pp. 1141-1147
ISSN:
0308-8146
Subject:
Ara; absorption; allergenicity; allergens; enzyme-linked immunosorbent assay; fluorescence; gamma radiation; immunoglobulin G; irradiation; peanut protein; peanuts; polyclonal antibodies; spectroscopy
Abstract:
... Peanut allergen Ara h 6 was isolated and irradiated at 1, 3, 5, or 10kGy, and a whole peanut protein extract (WPPE) was also treated by irradiation. Alteration in structure of Ara h 6 was characterised by circular dichroism (CD) spectroscopy, ultraviolet (UV) absorption spectroscopy, fluorescence spectroscopy and SDS–PAGE, and antigenicity was evaluated by immunoblotting and indirect ELISA with an ...
DOI:
10.1016/j.foodchem.2012.09.091
PubMed:
23194506

61. A practical test system for sensitive, rapid screening and authentication of peanut allergens in imported and exported food products in Chinese Customs

Author:
JiaJie Chen; Lixin Xia; Xuli Wu; Suhan Yang; KunMei Ji; ZhiGang Liu; MuJin Tang; Chen Gao
Source:
Food control 2012 v.23 no.1 pp. 154-158
ISSN:
0956-7135
Subject:
Arachis hypogaea; Western blotting; allergens; food allergies; food labeling; foods; gold; immunoaffinity chromatography; monoclonal antibodies; peanut protein; peanuts; polyclonal antibodies; screening
Abstract:
... Proper food allergen labeling protects consumers with serious food allergies, such as peanut (Arachis hypogaea) allergies. Currently, there is no widely accepted standard peanut allergen detection protocol for use by Customs agencies, which could avoid trade disputes caused by improper labeling. Herein we developed a peanut allergen screening and confirmation system for sensitive, rapid identifica ...
DOI:
10.1016/j.foodcont.2011.07.002

62. A procedure for isolation and determination of incidence of Sclerotinia minor in peanut seed

Author:
Melouk, H.A.; Bowen, C.; Aboshosha, S.S.
Source:
Alexandria journal of agricultural research 1999 v.44 no.2 pp. 261-269
ISSN:
0044-7250
Subject:
Sclerotinia minor; plant pathogenic fungi; soil fungi; Arachis hypogaea; peanuts; seeds; disease incidence
Abstract:
... Sclerotinia minor exists in peanut [groundnut] seed as dry mycelium and/or sclerotia. Several fungi are commonly associated with peanut seed that may interfere with positive identification of S. minor from infected peanut seed. Soaking infected Okrun peanut seed in 1.05% NaClO for 2 min reduced the number of contaminating fungi and increased the recovery of S. minor. Dry mycelia and sclerotia of S ...
Handle:
10113/20664

63. A protocol for repetitive somatic embryogenesis from mature peanut epicotyls

Author:
Little, E.L.; Magbanua, Z.V.; Parrott, W.A.
Source:
Plant cell reports 2000 v.19 no.4 pp. 351-357
ISSN:
0721-7714
Subject:
acetic acid; application rate; picloram; explants; somatic embryogenesis; auxins; cytokinins; epicotyls; esters; genotype; genetic variation; Arachis hypogaea; culture media
DOI:
10.1007/s002990050739

64. A quantitative and histological comparison of gus expression with different promoter constructs used in microprojectile bombardment of peanut leaf tissue

Author:
Kim, T.; Chowdhury, M.K.U.; Wetzstein, H.Y.
Source:
In vitro cellular & developmental biology 1999 v.35 no.1 pp. 51-56
ISSN:
1054-5476
Subject:
genetic transformation; biolistics; transgenic plants; plasmid vectors; gene expression; cells; surfaces; histochemistry; reporter genes; actin; Arachis hypogaea; enzyme activity; promoter regions; beta-glucuronidase; leaves
DOI:
10.1007/s11627-999-0009-x

65. A quantitative review into the contributions of biological nitrogen fixation to agricultural systems by grain legumes

Author:
Francisco Palmero; Javier A. Fernandez; Fernando O. Garcia; Ricardo J. Haro; P.V. Vara Prasad; Fernando Salvagiotti; Ignacio A. Ciampitti
Source:
European journal of agronomy 2022 v.136 pp. 126514
ISSN:
1161-0301
Subject:
Arachis hypogaea; Cicer arietinum; Lens culinaris; Lupinus albus; Lupinus angustifolius; Phaseolus vulgaris; Pisum sativum; Vicia faba; Vigna unguiculata; agronomy; biodiversity; chickpeas; cowpeas; ecosystems; faba beans; food production; lentils; nitrogen; nitrogen content; nitrogen fixation; peanuts; peas; seed yield; soil; straw
Abstract:
... Legumes play a key role in the sustainable intensification of agricultural systems, improving biodiversity, ecosystem services, and reducing the dependency of food production on nitrogen (N) fertilizers. This review aims to: (i) quantify seed yield per kg of total aboveground N and fixed aboveground N, (ii) study the N derived from the atmosphere (Ndfa) (as the slope of fixed aboveground N-to-tota ...
DOI:
10.1016/j.eja.2022.126514

66. A rapid protocol for somatic embryogenesis from immature leaflets of groundnut (Arachis hypogaea L.)

Author:
Venkatachalam, P.; Kavi Kishor, P.B.; Geetha, N.; Thangavelu, M.; Jayabalan, N.
Source:
In vitro cellular & developmental biology 1999 v.35 no.5 pp. 409-412
ISSN:
1054-5476
Subject:
cultivars; plant development; embryo (plant); somatic embryogenesis; benzyladenine; micropropagation; naphthaleneacetic acid; Arachis hypogaea; 2,4-D; culture media; leaves; tissue culture
DOI:
10.1007/s11627-999-0056-3

67. A real-time PCR genotyping assay to detect FAD2A SNPs in peanuts (Arachis hypogaea L.)

Author:
Barkley, Noelle A.; Wang, Ming Li; Pittman, Roy N.
Source:
Electronic journal of biotechnology EJB 2011 v.14 no.1 pp. -
ISSN:
0717-3458
Subject:
linoleic acid; alleles; seeds; fatty acid composition; polymerase chain reaction; heterozygosity; rapid methods; agronomic traits; mutants; stearoyl-CoA desaturase; Arachis hypogaea; gas chromatography; oleic acid; homozygosity; leaves; single nucleotide polymorphism
Abstract:
... The high oleic (C18:1) phenotype in peanuts has been previously demonstrated to result from a homozygous recessive genotype (ol1ol1ol2ol2) in two homeologous fatty acid desaturase genes (FAD2A and FAD2B) with two key SNPs. These mutant SNPs, specifically G448A in FAD2A and 442insA in FAD2B, significantly limit the normal function of the desaturase enzyme activity which converts oleic acid into lin ...
Handle:
10113/49701
DOI:
10.2225/vol14-issue1-fulltext-12

68. A recessive gene for resistance to Meloidogyne arenaria in interspecific Arachis spp. hybrids

Author:
Church, G.T.; Starr, J.L.; Simpson, C.E.
Source:
Journal of nematology 2005 v.37 no.2 pp. 178-184
ISSN:
0022-300X
Subject:
Meloidogyne arenaria; root-knot nematodes; Arachis hypogaea; peanuts; interspecific hybridization; hybrids; backcrossing; inheritance (genetics); recessive genes; genetic resistance
Abstract:
... A single dominant gene for resistance to Meloidogyne arenaria was identified previously in two peanut cultivars, Arachis hypogaea 'COAN' and 'NemaTAM'. The interspecific Arachis hybrid TxAG-6 was the source of this resistance and the donor parent in a backcross breeding program to introgress resistance into cultivated peanut. To determine if other resistance genes were present in TxAG-6 and derive ...
Handle:
10113/18921
PubMed:
19262858
PubMed Central:
PMC2620960

69. A screening attachment for an Amadas peanut combine

Author:
Blankenship, P.D.; White, J.W.; Lamb, M.C.
Source:
Peanut science 1998 v.25 no.2 pp. 110-114
ISSN:
0095-3679
Subject:
crop quality; foreign bodies; market prices; sieving; combine harvesters; Arachis hypogaea; hulls; pods
DOI:
10.3146/i0095-3679-25-2-10

70. A sequential approach for determining the cultivar coefficients of peanut lines using end-of-season data of crop performance trials

Author:
Anothai, J.; Patanothai, A.; Jogloy, S.; Pannangpetch, K.; Boote, K.J.; Hoogenboom, G.
Source:
Field crops research 2008 v.108 no.2 pp. 169-178
ISSN:
0378-4290
Subject:
weight; cultivars; simulation models; peanuts; flowering; seeds; decision support systems; calibration; phenology; data collection; dry matter accumulation; hulls; model validation; harvest index; field experimentation; Arachis hypogaea; breeding lines; Thailand
Abstract:
... Coefficients of crop cultivars, a required input for the application of crop simulation models, are normally derived from experiments designed specifically for their estimation. This procedure is laborious and time consuming even with a reduced data set. Recent studies have shown that cultivar coefficients for soybean lines can be derived from standard crop performance trials. However, this needs ...
DOI:
10.1016/j.fcr.2008.04.012

71. A sod-based cropping system for irrigation reductions

Author:
Daniel Dourte; R.L. Bartel; S. George; J.J. Marois; D.L Wright
Source:
Renewable agriculture and food systems 2016 v.31 no.6 pp. 485-494
ISSN:
1742-1713
Subject:
Arachis hypogaea; Avena sativa; Gossypium; climate; cotton; cover crops; crop yield; cropping systems; drought; groundwater; irrigation requirement; irrigation water; models; oats; peanuts; sand fraction; soil types; soil water; stream flow; water conservation; Southeastern United States
Abstract:
... Cotton and peanut grown under irrigation make up over 769,000 ha in the Southeast USA. The consumptive use of water for irrigation has significantly impacted groundwater resources, spring flows and streamflows in many parts of this region, particularly during severe droughts. This situation is further complicated with extreme weather events and climate variability. In this study, we compare yields ...
DOI:
10.1017/S1742170515000393

72. A staggered maize-legume intercrop arrangement robustly increases crop yields and economic returns in the highlands of Central Kenya

Author:
Mucheru-Muna, Monicah; Pypers, Pieter; Mugendi, Daniel; Kung'u, James; Mugwe, Jayne; Merckx, Roel; Vanlauwe, Bernard
Source:
Field crops research 2010 v.115 no.2 pp. 132-139
ISSN:
0378-4290
Subject:
Arachis hypogaea; Phaseolus vulgaris; Vigna unguiculata; Zea mays; corn; costs and returns; cowpeas; crop yield; fertilizer application; highlands; intercropping; labor; land use; nitrogen fertilizers; rain; soil fertility; Kenya
Abstract:
... Smallholder farmers in East-Africa commonly intercrop maize (Zea mays L.) with grain legumes to maximize utilisation of land and labour, and attain larger crop yields. Conventionally, one legume line is intercropped between each pair of maize lines. This study evaluated the potential of a modified two-by-two staggered arrangement (MBILI) to increase crop yields and economic benefits in two sites i ...
DOI:
10.1016/j.fcr.2009.10.013

73. A staggered maize–legume intercrop arrangement influences yield, weed smothering and nutrient balance in the eastern himalayan region of india

Author:
V. K. CHOUDHARY; B. U. CHOUDHURY
Source:
Experimental agriculture 2018 v.54 no.2 pp. 181-200
ISSN:
1469-4441
Subject:
Arachis hypogaea; Glycine max; Zea mays; corn; ecosystems; grain yield; highlands; intercropping; nutrient availability; nutrient balance; peanuts; soybeans; weeds; Himalayan region; India
Abstract:
... The effects of sole and intercropping of rainfed maize (Zea mays L.) were evaluated with soybean (Glycine max L.) and groundnut (Arachis hypogea L.) on crop yield, weed smothering efficiency (WSE) and nutrient (NPK) balance at Eastern Himalayan Region (EHR), India. Grain yield of maize was highest (3886 to 4110 kg ha⁻¹) in the solitary system followed by maize-soybean intercrops at 1:2 rows. Howev ...
DOI:
10.1017/S0014479716000144

74. A strategy for the identification of proteins targeted by thioredoxin

Author:
Yano, H.; Wong, J.H.; Lee, Y.M.; Cho, M.J.; Buchanan, B.B.
Source:
Proceedings of the National Academy of Sciences of the United States of America 2001 v.98 no.8 pp. 4794-4799
ISSN:
0027-8424
Subject:
disulfide bonds; peanuts; seeds; polyacrylamide gel electrophoresis; allergens; Arachis hypogaea; chemical structure; plant proteins
Abstract:
... Thioredoxins are 12-kDa proteins functional in the regulation of cellular processes throughout the animal, plant, and microbial kingdoms. Growing evidence with seeds suggests that an h-type of thioredoxin, reduced by NADPH via NADP-thioredoxin reductase, reduces disulfide bonds of target proteins and thereby acts as a wakeup call in germination. A better understanding of the role of thioredoxin in ...
DOI:
10.1073/pnas.071041998
PubMed:
11274350
PubMed Central:
PMC31913

75. A study of the relationships of cultivated peanut (Arachis hypogaea) and its most closely related wild species using intron sequences and microsatellite markers

Author:
Márcio C. Moretzsohn; Ediene G. Gouvea; Peter W. Inglis; Soraya C. M. Leal-Bertioli; José F. M. Valls; David J. Bertioli
Source:
Annals of botany 2013 v.111 no.1 pp. 113-126
ISSN:
0305-7364
Subject:
microsatellite repeats; peanuts; diploidy; ancestry; intraspecific variation; genetic distance; genetic variation; Arachis hypogaea; introns; polyphyly
Abstract:
... Background and Aims The genus Arachis contains 80 described species. Section Arachis is of particular interest because it includes cultivated peanut, an allotetraploid, and closely related wild species, most of which are diploids. This study aimed to analyse the genetic relationships of multiple accessions of section Arachis species using two complementary methods. Microsatellites allowed the anal ...
DOI:
10.1093/aob/mcs237
PubMed:
23131301
PubMed Central:
PMC3523650

76. A successful medium for maintaining earthworms

Author:
Edwin L. Cooper; James Beller; Stephen Hayes
Source:
Laboratory animals 1970 v.4 no.1 pp. 25-28
ISSN:
1758-1117
Subject:
Lumbricus terrestris; culture media; earthworms; laboratory animals; paper; peanut oil; pet foods; rabbits; topsoil; viability; walnuts
Abstract:
... Several different culture media were tested for their effect on weight and viability of earthworms (Lumbricus terrestris). A medium containing pulverized newspaper, pelletted rabbit food, walnut meal, peanut oil, topsoil and coffee grounds supported life and growth for 62 weeks, and improved the condition of degenerated worms. ...
DOI:
10.1258/002367770781036544
PubMed:
5527816

77. A survey of genes involved in Arachis stenosperma resistance to Meloidogyne arenaria race 1

Author:
Carolina V. Morgante; Ana C.M. Brasileiro; Philip A. Roberts; Larissa A. Guimaraes; Ana C.G. Araujo; Leonardo N. Fonseca; Soraya C.M. Leal-Bertioli; David J. Bertioli; Patricia M. Guimaraes
Source:
Functional plant biology 2013 v.40 no.12 pp. 1298-1309
ISSN:
1445-4408
Subject:
Arachis hypogaea; Meloidogyne arenaria; breeding; crops; gene expression regulation; genes; hypersensitive response; in situ hybridization; pathogens; peanuts; reverse transcriptase polymerase chain reaction; root-knot nematodes; roots; secondary metabolites; secondary productivity; surveys; ubiquitin-protein ligase
Abstract:
... Root-knot nematodes constitute a constraint for important crops, including peanut (Arachis hypogaea L.). Resistance to Meloidogyne arenaria has been identified in the peanut wild relative Arachis stenosperma Krapov. & W. C. Greg., in which the induction of feeding sites by the nematode was inhibited by an early hypersensitive response (HR). Here, the transcription expression profiles of 19 genes s ...
DOI:
10.1071/FP13096

78. A testcross procedure for selecting exotic strains to improve pure-line cultivars in predominantly self-fertilizing species

Author:
St Martin, S.K.; Lewers, K.S.; Palmer, R.G.; Hedges, B.R.
Source:
Theoretical and applied genetics 1996 v.92 no.1 pp. 78-82
ISSN:
0040-5752
Subject:
germplasm; cultivars; plant breeding; Glycine max; experimental design; genetic improvement; crossing; inbred lines; statistical analysis; Arachis hypogaea; crops
Abstract:
... Methods for identifying germplasm carrying alleles with the potential to improve a particular singlecross hybrid have been proposed and discussed in recent years. There is a need for similar methods to be used in breeding crops for which pure-line cultivars, rather than hybrids, are the goal. The objective of this research was to develop a method to identify germplasm lines with the potential to c ...
DOI:
10.1007/BF00222954
PubMed:
24166119

79. A visual method of determining maturity of shelled peanuts

Author:
Rucker, K.S.; Kvien, C.K.; Vellidis, G.; Hill, N.S.; Sharpe, J.K.
Source:
Peanut science 1994 v.21 no.2 pp. 143-146
ISSN:
0095-3679
Subject:
testa; texture; color; maturity groups; Arachis hypogaea; reflectance; seed maturation
DOI:
10.3146/i0095-3679-21-2-16

80. A whole-system reconsideration of paradigms about photoperiod and temperature control of crop yield

Author:
Wallace, D.H.; Zobel, R.W.; Yourstone, K.S.
Source:
Theoretical and applied genetics 1993 v.86 no.1 pp. 17-26
ISSN:
0040-5752
Subject:
source-sink relationships; photosynthates; phenology; ambient temperature; aboveground biomass; Phaseolus vulgaris; genes; genotype; harvest index; photoperiod; Arachis hypogaea; photoperiodism
Abstract:
... Effects by photoperiod gene(s) and daylength on crop yield and its three major physiological components (aerial biomass, harvest index, and days to harvest maturity) are reviewed for bean (Phaseolus vulgaris L.) and peanut (Arachis hypogaea L.). In these plus many other cited crops, photoperiod sensitive gene(s) delay days to flowering and/or days to maturity in non-promotive daylength while simul ...
DOI:
10.1007/BF00223804
PubMed:
24193379

81. ACC deaminase from Pseudomonas fluorescens mediated saline resistance in groundnut (Arachis hypogea) plants

Author:
Saravanakumar, D.; Samiyappan, R.
Source:
Journal of applied microbiology 2007 v.102 no.5 pp. 1283-1292
ISSN:
1364-5072
Subject:
1-aminocyclopropane-1-carboxylate deaminase; 1-aminocyclopropane-1-carboxylic acid; Arachis hypogaea; Pseudomonas fluorescens; ethylene production; genes; internal transcribed spacers; peanuts; plant growth; plant growth-promoting rhizobacteria; polymerase chain reaction; ribosomal RNA; salinity; salt stress; seedlings; soil
Abstract:
... To study the effect of 1-aminocyclopropane-1-carboxylic acid (ACC) deaminase from Pseudomonas fluorescens against saline stress under in vitro and field conditions in groundnut (Arachis hypogea) plants. Four plant growth-promoting rhizobacteria (PGPR) strains were used in this study to evaluate their efficacy in groundnut plants against saline stress under in vitro. Among the four PGPR strains use ...
DOI:
10.1111/j.1365-2672.2006.03179.x
PubMed:
17448163

82. AEGIS/WIN: A Computer Program for the Application of Crop Simulation Models Across Geographic Areas

Author:
Thomas Engel; Gerrit Hoogenboom; James W. Jones; Paul W. Wilkens
Source:
Agronomy journal 1997 v.89 no.6 pp. 919-928
ISSN:
0002-1962
Subject:
Arachis hypogaea; agronomy; computer software; crop management; crop models; decision support systems; farms; geographic information systems; land use; peanuts; statistics; Georgia
Abstract:
... Computer-based biological simulation models have been used to calculate the effects of different management practices and land-use systems on agricultural production and to assess the impact of these practices on the environment. Using spatial visualization techniques to display simulation results can significantly improve the presentation and interpretation of these analyses. The objective of thi ...
DOI:
10.2134/agronj1997.00021962008900060012x

83. AQUAMAN: a web-based decision support system for irrigation scheduling in peanuts

Author:
Yashvir S. Chauhan; Graeme C. Wright; Dean Holzworth; Rao C. N. Rachaputi; José O. Payero
Source:
Irrigation science 2013 v.31 no.3 pp. 271-283
ISSN:
0342-7188
Subject:
Arachis hypogaea; Food and Agriculture Organization; Internet; case studies; commercial farms; crop yield; decision support systems; evaporation; extension education; growers; guidelines; irrigated farming; irrigation scheduling; irrigation systems; irrigation water; peanuts; pods; production technology; surveys; water conservation; water use efficiency
Abstract:
... Peanut (Arachis hypogaea L.) is an economically important legume crop in irrigated production areas of northern Australia. Although the potential pod yield of the crop in these areas is about 8 t ha⁻¹, most growers generally obtain around 5 t ha⁻¹, partly due to poor irrigation management. Better information and tools that are easy to use, accurate, and cost-effective are therefore needed to help ...
DOI:
10.1007/s00271-011-0296-y

84. AU-Pnuts advisory. I. Development of a rule-based system for scheduling peanut leaf spot fungicide applications

Author:
Jacobi, J.C.; Backman, P.A.; Davis, D.P.; Brannen, P.M.
Source:
Plant disease 1995 v.79 no.7 pp. 666-671
ISSN:
0191-2917
Subject:
application timing; fungal diseases of plants; fungicides; Mycosphaerella berkeleyi; disease control; leaf spot; crop yield; Arachis hypogaea; incidence; climatic factors; decision making
Abstract:
... The AU-Pnuts advisory was developed to schedule both the initial and subsequent fungicide applications for control of early (Cercospora arachidicola) and late (Cercosporidium personatum) leaf spots of peanut. The advisory uses the number of days with precipitation greater than 2.5 mm and National Weather Service precipitation probabilities to predict periods favorable for development of early and ...
DOI:
10.1094/PD-79-0666

85. AU-Pnuts advisory. II. Modification of the rule-based leaf spot advisory system for a partially resistant peanut cultivar

Author:
Jacobi, J.C.; Backman, P.A.
Source:
Plant disease 1995 v.79 no.7 pp. 672-676
ISSN:
0191-2917
Subject:
application timing; Mycosphaerella arachidis; fungal diseases of plants; fungicides; Mycosphaerella berkeleyi; disease control; leaf spot; crop yield; Arachis hypogaea; incidence; climatic factors; decision making
Abstract:
... The AU-Pnuts advisory was originally developed for peanut cultivars that are highly susceptible to early (Cercospora arachidicola) and late leaf spot (Cercosporidium personatum). The system uses a combination of recorded daily precipitation and National Weather Service precipitation probabilities to provide warnings for the need to apply fungicides. Field studies were conducted from 1989 through 1 ...
DOI:
10.1094/PD-79-0672

86. Abscisic acid (ABA) inhibition of lateral root formation involves endogenous ABA biosynthesis in Arachis hypogaea L

Author:
Guo, Dongliang; Liang, Jianhua; Li, Ling
Source:
Plant growth regulation 2009 v.58 no.2 pp. 173-179
ISSN:
0167-6903
Subject:
Arachis hypogaea; abscisic acid; biochemical pathways; biosynthesis; gene expression regulation; genes; messenger RNA; peanuts; roots; seedlings
Abstract:
... ABA has been found to play a significant role in post-embryonic developmental in peanut seedlings. The results from the current study indicate that in the presence of exogenous 10 μmol l⁻¹ ABA, lateral roots (LRs) number decreased and seedling development was delayed. This effect was eliminated by 25 μmol l⁻¹ naproxen, an inhibitor of ABA biosynthesis. The Arabidopsis mutant deficient in ABA biosy ...
DOI:
10.1007/s10725-009-9365-0

87. Absorption, distribution and excretion of aflatoxin-derived ammoniation products in lactating cows

Author:
Hoogenboom, L.A.P.; Tulliez, J.; Gautier, J.P.; Coker, R.D.; Melcion, J.P.; Nagler, M.J.; Polman, T.H.G.; Delort-Laval, J.
Source:
Food additives & contaminants 2001 v.18 no.1 pp. 47-58
ISSN:
0265-203X
Subject:
peanut meal; metabolism; lungs; liver; decontamination; urine; excretion; aflatoxins; feces; intestinal absorption; milk; spleen; cows; kidneys; muscle tissues; degradation; heart; body fat
Abstract:
... Peanut meal naturally contaminated with 3.5 mg/kg aflatoxin B1 (AFB1) was spiked with radiolabelled AFB1 (meal 14C-10) and decontaminated by a small scale copy of an industrial ammoniation process (meal 14C-I1). During the process 15% of the radioactivity was lost, whereas 90% of the remaining radiolabel could not be extracted from the meal. In the extractable part, AFB1 accounted for 10% of the r ...
DOI:
10.1080/02652030010009165
PubMed:
11212547

88. Absorption, translocation, and metabolism of flurtamone in sicklepod (Cassia obtusifolia) and peanut (Arachis hypogea)

Author:
Vencill, W.K.
Source:
Journal of plant growth regulation 1994 v.13 no.1 pp. 11-14
ISSN:
0721-7595
Subject:
metabolism; translocation (plant physiology); herbicide resistance; Arachis hypogaea; flurtamone; metabolites; Senna obtusifolia
Abstract:
... The basis of peanut tolerance to the bleaching herbicide flurtamone was examined. The absorption, translocation, and metabolism of (14)C-flurtamone were examined in peanut at 6, 24, and 48 h after root application. Differences in (14)C-flurtamone uptake over time were not detected. Approximately 40% of the absorbed (14)C-flurtamone was in the leaves at 6 h after treatment; 60% was metabolized to p ...
DOI:
10.1007/BF00210701

89. Absorption, translocation, and metabolism of foliar-applied CGA 362622 in cotton, peanut, and selected weeds

Author:
Askew Shawn D.; Wilcut John W.
Source:
Weed science 2002 v.50 no.3 pp. 293-298
ISSN:
0043-1745
Subject:
Arachis hypogaea; Datura stramonium; Gossypium hirsutum; Senna obtusifolia; absorption; cotton; foliar application; half life; herbicides; leaves; meristems; metabolism; metabolites; peanuts; sodium; weeds
Abstract:
... Studies were conducted to evaluate absorption, translocation, and metabolism of ¹⁴C-CGA 362622 when foliar applied to cotton, peanut, jimsonweed, and sicklepod. Differential metabolism is the basis for tolerance in cotton and jimsonweed. In addition, cotton absorbs less herbicide compared with the other three species, thus aiding in tolerance. Only jimsonweed translocated appreciable herbicide (25 ...
DOI:
10.1614/0043-1745(2002)050[0293:ATAMOF]2.0.CO;2

90. Abundance of heliothine moths in traps at the interface of Bt cotton with various crops: 2003

Author:
Diffie, S.K.; Ruberson, J.R.; Hardee, D.D.; Voth, R.D.; Brown, S.; Connelly, F.; Utley, S.; Wilson, G.
Source:
Proceedings of the Beltwide Cotton Conferences 2004 pp. 1667-1671
Subject:
Helicoverpa zea; Heliothis virescens; population density; pest monitoring; trapping; pheromone traps; transgenic plants; Gossypium; cotton; Bacillus thuringiensis; crops; Zea mays; Arachis hypogaea; Glycine max; Georgia
Abstract:
... Heliothine moths were trapped in south Georgia from June to November 2003 using pheromone baited wire-traps. Corn earworm traps were located in Berrien, Colquitt, Irwin, and Turner Counties from early June to late October/early November. Tobacco budworm traps were placed in Berrien, Colquitt, and Irwin Counties and monitored from early- to mid-July until 24 October. Traps for both moths were place ...
Handle:
10113/12006

91. Accelerated Degradation of Metam-Sodium in Soil and Consequences for Root-Disease Management

Author:
Triky-Dotan, Shachaf; Austerweil, Miriam; Steiner, Bracha; Peretz-Alon, Yitzhak; Katan, Jaacov; Gamliel, Abraham
Source:
Phytopathology 2009 v.99 no.4 pp. 362-368
ISSN:
0031-949X
Subject:
peanuts; Solanum tuberosum; potatoes; plant pathogenic fungi; metam; field experimentation; application rate; plant rots; Pythium; Arachis hypogaea; degradation; Cucumis melo; disease control; melons; root diseases; exposure duration; methyl isothiocyanate; Monosporascus cannonballus; soil-borne diseases; Verticillium dahliae; Israel
Abstract:
... We studied the development of accelerated degradation (AD) of methyl isothiocyanate (MITC) following repeated applications of its parent compound, metam-sodium (MS). Laboratory studies and four sets of field experiments were conducted during 2002-04 in three commercial fields in Israel. Repeated applications of MS to the three soils in the laboratory under controlled conditions demonstrated AD of ...
DOI:
10.1094/PHYTO-99-4-0362
PubMed:
19271977

92. Accelerated Soil Dissipation of Tebuconazole following Multiple Applications to Peanut

Author:
Thomas L. Potter; Timothy C. Strickland; Hyun Joo; Albert K. Culbreath
Source:
Journal of environmental quality 2005 v.34 no.4 pp. 1205-1213
ISSN:
1537-2537
Subject:
tebuconazole; pesticide application; application rate; Arachis hypogaea; peanuts; kinetics; soil water content; soil temperature; Georgia
Abstract:
... Repeated application may increase rates of pesticide dissipation in soil and reduce persistence. The potential for this to occur was investigated for the fungicide, tebuconazole (α-[2-(4-chlorophenyl)ethyl]-α-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol), when used for peanut (Arachis hypogaea L.) production. Soil samples were collected from peanut plots after each of four tebuconazole applicat ...
Handle:
10113/7227
DOI:
10.2134/jeq2004.0473
PubMed:
15942039

93. Accelerated shelf life testing of whey-protein-coated peanuts analyzed by static headspace gas chromatography

Author:
Lee, S.Y.; Krochta, J.M.
Source:
Journal of agricultural and food chemistry 2002 v.50 no.7 pp. 2022-2028
ISSN:
0021-8561
Subject:
peanuts; whey protein; protein isolates; coatings; food storage; lipids; oxidation; aldehydes; gas chromatography; vitamin E; edible films
Abstract:
... Four different formulations of whey-protein-based coatings were used to coat peanuts. Four controls were used to investigate the effects of different ingredients in the coating formulation on the peanut shelf life. Untreated peanuts were designated as the reference. The peanut samples were stored in duplicate at 40, 50, and 60 degrees C for storage durations of up to 31 weeks. The analysis of hexa ...
DOI:
10.1021/jf010501j
PubMed:
11902951

94. Acceptability and impact on anthropometry of a locally developed Ready-to-use therapeutic food in pre-school children in Vietnam

Author:
Tran T Nga; Marie Nguyen; Roger Mathisen; Do TB Hoa; Nguyen H Minh; Jacques Berger; Frank T Wieringa
Source:
Nutrition journal 2013 v.12 no.1 pp. 701
ISSN:
1475-2891
Subject:
anthropometric measurements; foodways; ingredients; malnutrition; nutritional status; palatability; preschool children; rural areas; traditions; weight gain; Vietnam
Abstract:
... BACKGROUND: In South East Asia, concerns exist about the acceptability of peanut-based Ready-to-Use-Therapeutic-Foods (RUTF) for the treatment of severe acute malnutrition (SAM). Therefore, an alternative, culturally acceptable RUTF made from locally available ingredients and complying with local food traditions and preferences was developed. The current study evaluated its acceptability and impac ...
DOI:
10.1186/1475-2891-12-120
PubMed:
23945188
PubMed Central:
PMC3854793

95. Acclimation of peanut (Arachis hypogaea L.) leaf photosynthesis to elevated growth CO₂ and temperature

Author:
Vu, J.C.V.
Source:
Environmental and experimental botany 2005 v.53 no.1 pp. 85-95
ISSN:
0098-8472
Subject:
peanuts; gas exchange; acclimation; global warming; plant response; carbon dioxide; stomatal conductance; sugars; sucrose-phosphate synthase; starch; heat stress; elevated atmospheric gases; photosynthesis; Arachis hypogaea; gene expression regulation; leaves; enzyme activity; stress tolerance; ribulose-bisphosphate carboxylase; plant stress; water use efficiency
Abstract:
... Peanut (Arachis hypogaea L. cv. Florunner) was grown from seed sowing to plant maturity under two daytime CO2 concentrations ([CO2]) of 360 micromol mol-1 (ambient) and 720 micromol mol-1 (elevated) and at two temperatures of 1.5 and 6.0 °C above ambient temperature. The objectives were to characterize peanut leaf photosynthesis responses to long-term elevated growth [CO2] and temperature, and to ...
Handle:
10113/38837
DOI:
10.1016/j.envexpbot.2004.03.006

96. Accumulation Of Biomass And Mineral Elements By Peanut: Application Of The Expanded Growth Model

Author:
A. R. Overman; R. V. Scholtz
Source:
Journal of plant nutrition 2014 v.37 no.7 pp. 1080-1092
ISSN:
1532-4087
Subject:
Arachis hypogaea; biomass production; crop production; crops; fertilizer rates; growth models; insect control; irrigation; magnesium; nitrogen; peanuts; perennials; phosphorus; photosynthesis; planting date; potassium; rain; sandy loam soils; seeds; weed control; North Carolina
Abstract:
... A number of factors influence crop production including crop species, time of planting and sampling, level of fertilizer application, water availability (rainfall or irrigation), plant population, frequency of harvests (for perennials), soil characteristics, insect control, and weed control. A conceptual model is required within which measurements and observations can be interpreted. For this anal ...
DOI:
10.1080/01904167.2014.881489

97. Accumulation of Poly[(R)-3-hydroxyalkanoates] in Enterobacter cloacae SU-1 During Growth with Two Different Carbon Sources in Batch Culture

Author:
Antony V. Samrot; Reddy B. Avinesh; Sahaya D. Sukeetha; P. Senthilkumar
Source:
Applied biochemistry and biotechnology 2011 v.163 no.1 pp. 195-203
ISSN:
0273-2289
Subject:
Arachis hypogaea; Enterobacter cloacae; bacteria; carbon; food storage; gas chromatography; glucose; lactose; nitrogen; polyhydroxyalkanoates; soil
Abstract:
... Polyhydroxyalkanoates (PHAs) are polymers of hydroxyalkanoate, which are accumulated by many bacteria as food storage material under excess carbon source and limited nitrogen source. In our study, Enterobacter cloacae SU-1 isolated from the rhizospheric soil of Arachis hypogea was allowed to grow as batch culture in minimal media containing either glucose or lactose, and the pattern of PHA accumul ...
DOI:
10.1007/s12010-010-9028-7
PubMed:
20632129

98. Accumulation of cadmium in growing peanut (Arachis hypogaea L.) seedlings--Its effect on lipid peroxidation and on the antioxidative enzymes catalase and guaiacol peroxidase

Author:
Kumar, Sunil; Mehta, Urmil J.; Hazra, Sulekha
Source:
Zeitschrift für Pflanzenernährung und Bodenkunde 2008 v.171 no.3 pp. 440-447
ISSN:
1436-8730
Subject:
seedling growth; germination; peanuts; seeds; stems; catalase; reactive oxygen species; exposure duration; lipid peroxidation; seedlings; cadmium; Arachis hypogaea; antioxidant activity; peroxidase; roots; leaves; stress tolerance
Abstract:
... In plants exposed to high metal concentrations, mechanisms to counteract the oxidative burst are crucial for its survival. To investigate the temporal sequence of physiological reactions of peanut seedlings (Arachis hypogaea L.) to cadmium exposure, seeds were cultured in increasing concentrations of CdCl₂, ranging from 50 to 300 μM. Germination frequency was scored, and the distributions of Cd in ...
DOI:
10.1002/jpln.200700083

99. Accumulation of α-2,6-sialyoglycoproteins in the muscle sarcoplasm due to Trichinella sp. invasion

Author:
Rositsa Milcheva; Pavol Janega; Peter Celec; Svetlozara Petkova; Zuzana Hurniková; Barbora Izrael-Vlková; Katerina Todorova; Pavel Babál
Source:
Open life sciences 2019 v.14 no.1 pp. 470-481
ISSN:
2391-5412
Subject:
Arachis hypogaea; Helix pomatia; Sambucus nigra; Trichinella spiralis; Vicia villosa; agglutinins; cytoplasm; glycoproteins; muscle fibers; muscles; oligosaccharides; sialidase; skeletal muscle
Abstract:
... The sialylation of the glycoproteins in skeletal muscle tissue is not well investigated, even though the essential role of the sialic acids for the proper muscular function has been proven by many researchers. The invasion of the parasitic nematode Trichinella spiralis in the muscles with subsequent formation of Nurse cell-parasite complex initiates increased accumulation of sialylated glycoprotei ...
DOI:
10.1515/biol-2019-0053

100. Adaptation and testing of the Agleader cotton yield sensor on a peanut combine

Author:
Rains, G.C.; Perry, C.D.; Vellidis, G.
Source:
Applied engineering in agriculture 2005 v.21 no.6 pp. 979-983
ISSN:
0883-8542
Subject:
yield monitoring; yield mapping; peanuts; crop yield; equipment performance; combine harvesters; Arachis hypogaea
Abstract:
... An Agleader cotton yield monitor was modified for use as a peanut yield monitor for harvest during the 2000, 2001, and 2002 seasons. A single pair of optical sensors was mounted on the vertical portion of the delivery chute between the air fan and basket. The first season's harvest resulted in severe pitting and scarring of a glass plate used to protect the sensors from peanut and foreign material ...