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You searched for: Publication year rev 7990-2010 Remove constraint Publication year rev: 7990-2010 Subject Glycine max Remove constraint Subject: Glycine max
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1. 1-Aminocyclopropane-1-carboxylic acid (ACC) concentration and ACC synthase expression in soybean roots, root tips, and soybean cyst nematode (Heterodera glycines)-infected roots

Author:
Tucker, Mark L.; Xue, Ping; Yang, Ronghui
Source:
Journal of experimental botany 2010 v.61 no.2 pp. 463-472
ISSN:
0022-0957
Subject:
root tips; Heterodera glycines; 1-aminocyclopropane-1-carboxylic acid; Glycine max; ethylene; messenger RNA; sequence alignment; biosynthesis; host-parasite relationships; polymerase chain reaction; gene expression; 1-aminocyclopropane-1-carboxylate synthase; cyst nematodes
Abstract:
... Colonization of plant roots by root knot and cyst nematodes requires a functional ethylene response pathway. However, ethylene plays many roles in root development and whether its role in nematode colonization is direct or indirect, for example lateral root initiation or root hair growth, is not known. The temporal requirement for ethylene and localized synthesis of ethylene during the life span o ...
Handle:
10113/49478
DOI:
10.1093/jxb/erp317
PubMed:
19861652
PubMed Central:
PMC2803212

2. 15N natural abundance of biologically fixed N2 in soybean is controlled more by the Bradyrhizobium strain than by the variety of the host plant

Author:
Pauferro, Natalie; Guimarães, Ana Paula; Jantalia, Claudia P.; Urquiaga, Segundo; Alves, Bruno J.R.; Boddey, Robert M.
Source:
Soil biology & biochemistry 2010 v.42 no.10 pp. 1694-1700
ISSN:
0038-0717
Subject:
Glycine max; soybeans; Bradyrhizobium elkanii; Bradyrhizobium japonicum; nitrogen-fixing bacteria; symbiosis; symbionts; nitrogen; stable isotopes; strain differences; host plants; cultivars; nitrogen fixation; ammonium sulfate; shoots
Abstract:
... The 15N natural abundance technique is one of those most easily applied ‘on farm’ to evaluate the contribution of biological N2 fixation (BNF) to legume crops. When proportional BNF inputs are high, the accuracy of this technique is highly dependent on an accurate estimate of the 15N abundance of the N derived from N2 fixation (the ‘B’ value). The objective of this study was to determine the influ ...
DOI:
10.1016/j.soilbio.2010.05.032

3. Abundance of SSR Motifs and Development of Candidate Polymorphic SSR Markers (BARCSOYSSR_1.0) in Soybean

Author:
Qijian Song; Gaofeng Jia; Youlin Zhu; David Grant; Rex T. Nelson; Eun-Young Hwang; David L. Hyten; Perry B. Cregan
Source:
Crop science 2010 v.50 no.5 pp. 1950-1960
ISSN:
0011-183X
Subject:
Glycine max; soybeans; genetic markers; microsatellite repeats; genetic polymorphism; genome; genomics; polymerase chain reaction; gene banks; DNA primers; loci; cultivars; wild relatives; Glycine soja
Abstract:
... Simple sequence repeat (SSR) genetic markers, also referred to as microsatellites, function in map-based cloning and for marker-assisted selection in plant breeding. The objectives of this study were to determine the abundance of SSRs in the soybean genome and to develop and test soybean SSR markers to create a database of locus-specific markers with a high likelihood of polymorphism. A total of 2 ...
DOI:
10.2135/cropsci2009.10.0607

4. Accumulation of oxytetracycline and norfloxacin from saline soil by soybeans

Author:
Boonsaner, M.; Hawker, D.W.
Source:
Science of the total environment 2010 v.408 no.7 pp. 1731-1737
ISSN:
0048-9697
Subject:
Glycine max; defoliation; germination; norfloxacin; oxytetracycline; phytoremediation; polluted soils; roots; saline soils; salinity; seedling emergence; shrimp culture; sodium; sodium chloride; solar radiation; soybeans; wilting; Thailand
Abstract:
... Soil of former shrimp aquaculture facilities in Thailand may be contaminated by antibiotics (e.g. oxytetracycline and norfloxacin) and have elevated salinity. Therefore, reuse of this land can be problematic. The utility of soybean (Glycine max (L.) Merr.) for phytoremediation was investigated. The rate of germination and seedling emergence in prepared contaminated soil (conductivity 17.7dSm⁻¹ fro ...
DOI:
10.1016/j.scitotenv.2009.12.032
PubMed:
20061003

5. Acidification and starch behaviour during co-fermentation of cassava (Manihot esculenta Crantz) and soybean (Glycine max Merr) into gari, an African fermented food

Author:
Emmanuel Ohene Afoakwa; Edem John Kongor; George Amponsah Annor; Randy Adjonu
Source:
International journal of food sciences and nutrition 2010 v.61 no.5 pp. 449-462
ISSN:
1465-3478
Subject:
Glycine max; Manihot esculenta; acidification; cassava; dough; fermentation; gari; nutrition; pH; product quality; soybeans; starch; temperature; titratable acidity; viscosity
Abstract:
... Changes in acidification and starch behaviour were investigated during co-fermentation of cassava and soybean into gari, an African fermented product. Non-volatile acidity, pH and starch content were evaluated using standard analytical methods. Starch breakdown and pasting characteristics were also analysed using a Brabender viscoamylograph. Fermentation caused significant variations in the pH, no ...
DOI:
10.3109/09637480903393727

6. Advantages of the Lab-on-a-Chip Method in the Determination of the Kunitz Trypsin Inhibitor in Soybean Varieties

Author:
Torbica, Aleksandra M.; Zivancev, Dragan R.; Nikolic, Zorica T.; Dordevic, Vuk B.; Nikolovski, Branislava G.
Source:
Journal of agricultural and food chemistry 2010 v.58 no.13 pp. 7980–7985
ISSN:
0021-8561
Subject:
cultivars; Glycine max; protein content; phytochemicals; soybeans; laboratory equipment; chemical analysis; equipment performance; enzyme activity; detection; Kunitz-type proteinase inhibitor
Abstract:
... Qualitative and quantitative determination of the Kunitz trypsin inhibitor (KTI) in soybean experimental lines is very important in processes of selecting and breeding of new varieties. The total enzyme activity assay, sodium dodecyl sulfate−polyacrylamide gel electrophoresis (SDS−PAGE), and Lab-on-a-Chip (LoaC) method were used for the determination of the presence and quantity of KTI in 15 soybe ...
DOI:
10.1021/jf100830m
PubMed:
20527986

7. Aggressiveness of Phomopsis longicolla and Other Phomopsis spp. on Soybean

Author:
Li, Shuxian; Hartman, Glen L.; Boykin, Deborah L.
Source:
Plant disease 2010 v.94 no.8 pp. 1035-1040
ISSN:
0191-2917
Subject:
host range; Glycine max; signs and symptoms (plants); fungal diseases of plants; host plants; geographical variation; soybeans; strain differences; seed pathology; Diaporthe longicolla; plant pathogenic fungi; virulence
Abstract:
... Phomopsis seed decay of soybean is a major cause of poor-quality soybean seed. The disease is caused primarily by the fungal pathogen Phomopsis longicolla. Aggressiveness of isolates of P. longicolla from soybean and other Phomopsis spp. from other hosts were compared by inoculating 2-week-old soybean plants of cv. Williams 82. There were significant (P < or = 0.0001) differences among isolates ba ...
Handle:
10113/46925
DOI:
10.1094/PDIS-94-8-1035

8. Aging and food source effects on mandibular stylets teeth wear of phytophagous stink bug (Heteroptera: Pentatomidae)

Author:
Depieri, Rogério A.; Siqueira, Fábio; Panizzi, Antônio R.
Source:
Neotropical entomology 2010 v.39 no.6 pp. 952-956
ISSN:
1519-566X
Subject:
Arachis hypogaea; Euschistus heros; Glycine max; Phaseolus vulgaris; adults; artificial diets; green beans; hardness; natural foods; peanuts; pods; seeds; soybeans; stylets
Abstract:
... Studies were conducted to test the effect of age and food sources on wear of the mandibular teeth of the phytophagous pentatomid, Euschistus heros (F.). The total length (µm) of the area bearing the mandibular teeth, the length of the 1st tooth, and the height of the 2nd tooth for teneral (< 1 day-old) adults were significantly greater than that of adults fed on natural [green bean, Phaseolus vulg ...
DOI:
10.1590/S1519-566X2010000600017
PubMed:
21271064

9. Agronomic and Seed Characteristics of Soybean Lines with Alleles for Modified Glycinin Concentration

Author:
Jonathan E. Jenkinson; Walter R. Fehr
Source:
Crop science 2010 v.50 no.5 pp. 1896-1903
ISSN:
0011-183X
Subject:
Glycine max; alleles; seeds; beta-conglycinin; soy protein; glycinin; soybeans; nutritive value; crop yield; genotype; recessive genes; maturity groups; protein composition; Iowa
Abstract:
... Soybean [Glycine max (L.) Merr.] genotypes have been developed with increased β-conglycinin (BC) and reduced glycinin to improve the quality and health benefits of food products containing soybean protein. The changes in protein composition are due to the five recessive alleles, gy1, gy2, gy3, gy4, and gy5, that modify glycinin concentration. The objective of this study was to evaluate the influen ...
DOI:
10.2135/cropsci2009.08.0465

10. Agronomic and Seed Traits of Soybean Lines with the Rag1 gene for Aphid Resistance

Author:
Justin L. Mardorf; Walter R. Fehr; Matthew E. O'Neal
Source:
Crop science 2010 v.50 no.5 pp. 1891-1895
ISSN:
0011-183X
Subject:
lipid content; weight; Glycine max; insect pests; genetic resistance; seeds; alleles; dominant genes; lodging; soybeans; height; maturity groups; gene segregation; protein content; Aphis glycines; pest resistance; Iowa
Abstract:
... Soybean [Glycine max (L.) Merrill] yields can be reduced significantly by infestations of the soybean aphid (Aphis glycines Matsumura). A dominant allele, Rag1, providing resistance to the aphid was identified in PI 548663. The objective of this study was to compare the agronomic and seed traits of 27 lines with the Rag1 allele to those of 27 lines with the rag1 allele that were derived from the s ...
DOI:
10.2135/cropsci2010.02.0079

11. Agronomic and physiological contributions to the yield improvement of soybean cultivars released from 1950 to 2006 in Northeast China

Author:
Jin, Jian; Liu, Xiaobing; Wang, Guanghua; Mi, Liang; Shen, Zhongbao; Chen, Xueli; Herbert, Stephen J.
Source:
Field crops research 2010 v.115 no.1 pp. 116-123
ISSN:
0378-4290
Subject:
high-yielding varieties; pest resistance; lodging resistance; dry matter accumulation; disease resistance; photosynthesis; Glycine max; plant growth; genetic improvement; net assimilation rate; harvest index; germplasm releases; germplasm evaluation; soybeans; agronomic traits; genetic variation; China
Abstract:
... Increasing yield is a high priority in most breeding programs. Approximately 600 soybean cultivars had been released by the end of the last century in Northeast China. Understanding the agronomic and physiological changes is essential for planning further plant breeding strategies in soybean. In this study, 45 representative soybean cultivars, from maturity groups 00 and 0, released from 1950 to 2 ...
DOI:
10.1016/j.fcr.2009.10.016

12. Alleviation of cadmium toxicity in soybean by potassium supplementation

Author:
Shamsi, Imran Haider; Jiang, Lixi; Wei, Kang; Jilani, Ghulam; Hua, Shuijin; Zhang, Guo-Ping
Source:
Journal of plant nutrition 2010 v.33 no.12-14 pp. 1926-1938
ISSN:
0190-4167
Subject:
Glycine max; soybeans; cadmium; phytotoxicity; disease prevention; potassium; application rate; plant growth; photosynthesis; net assimilation rate; genetic variation; cultivars; nutrient uptake; enzyme activity; chemical constituents of plants; chlorophyll; quantitative analysis; antioxidant activity; plant nutrition; China
Abstract:
... This study was undertaken to determine the effect of potassium (K) on alleviating cadmium (Cd) toxicity in soybean. Two genotypes of soybean, namely 'Liao 1' and 'Zhechun 3' were used in hydroponics experiment with the following treatments: control without Cd addition; 1μM Cd addition; K supplementation at a rate of 380 mg L-1; and both Cd addition and K supplementation. Plant growth, chlorophyll ...

13. Alternative oxidase, a determinant of plant gametophyte fitness and fecundity

Author:
Tsun-Thai Chai; Timothy D. Colmer; Patrick M. Finnegan
Source:
Plant signaling & behavior 2010 v.5 no.5 pp. 604-606
ISSN:
1559-2324
Subject:
chemical reactions; plant fertility; DNA fingerprinting; gametophytes; phenotypic correlation; cyanide-resistant respiration; Nicotiana tabacum; mitochondria; gene expression regulation; Arabidopsis thaliana; Glycine max; abiotic stress; enzyme activity; tobacco; stress tolerance; viability; soybeans; gender differences; biochemical pathways; oxidoreductases; nucleotide sequences; sequence homology
Abstract:
... The alternative oxidase (AOX) is the terminal oxidase that comprises the cyanide-resistant respiratory pathway in plant mitochondria. While the role of AOX in plant thermogenesis is well established, its role in the reproductive development of non-thermogenic species is not well understood. AOX genes can be separated into two groups based on sequence homology, AOX1 and AOX2. Reverse genetic experi ...
DOI:
10.4161/psb.11502
PubMed:
20404537
PubMed Central:
PMC7080489

14. Amendments of Activated Carbon and Biosolid on the Growth and Cadmium Uptake of Soybean Grown in Potted Cd-Contaminated Soils

Author:
Chen, Hsuen-Li; Lu, Chih-Jen; Lai, Hung-Yu
Source:
Water, air, and soil pollution 2010 v.209 no.1-4 pp. 307-314
ISSN:
0049-6979
Subject:
soil pollution; polluted soils; cadmium; heavy metals; Glycine max; soybeans; plant growth; uptake mechanisms; soil amendments; activated carbon; biosolids; greenhouse experimentation; Taiwan
Abstract:
... Cadmium-contaminated soils can be re-used and also produce biomass energy if we plant soybeans or other biomass crops in the contaminated sites. In this study, two soils with pH values of 5.9 and 6.7 were artificially spiked to make their final total concentration as CK (about 1.0), 3.0, and 5.0 mg Cd kg⁻¹. Different amendments were mixed with these artificially Cd-contaminated soils to study the ...
DOI:
10.1007/s11270-009-0199-1

15. Amino acid digestibility in conventional, high-protein, or low-oligosaccharide varieties of full-fat soybeans and in soybean meal by weanling pigs

Author:
Baker, K.M.; Kim, B.G.; Stein, H.H.
Source:
Animal feed science and technology 2010 v.162 no.1-2 pp. 66-73
ISSN:
0377-8401
Subject:
cultivars; Glycine max; piglet feeding; weanlings; soybean oil; ileum; nutrient availability; soybeans; essential amino acids; nutritive value; feed rations; ingredients; digestibility; protein content; oligosaccharides; soybean meal; piglets
Abstract:
... An experiment was conducted to measure the digestibility of crude protein (CP) and amino acids (AA) by weanling pigs in full-fat soybeans (FFSB) produced from conventional (FFSB-CV), high-protein (FFSB-HP), or low-oligosaccharide (FFSB-LO) varieties of soybeans. A source of soybean meal (SBM) that was produced from a conventional variety of soybeans was also used in the experiment. Cornstarch-base ...
DOI:
10.1016/j.anifeedsci.2010.08.012

16. Analysis of alanine aminotransferase in various organs of soybean (Glycine max) and in dependence of different nitrogen fertilisers during hypoxic stress

Author:
Rocha, Marcio; Sodek, Ladaslav; Licausi, Francesco; Hameed, Muhammad Waqar; Dornelas, Marcelo Carnier; van Dongen, Joost T.
Source:
Amino acids 2010 v.39 no.4 pp. 1043-1053
ISSN:
0939-4451
Subject:
Glycine max; alanine; alanine transaminase; ammonium nitrogen; enzyme activity; flooded conditions; gene expression; genes; glutamic acid; hypoxia; metabolism; nitrates; nitrogen; nitrogen fertilizers; nutrient solutions; oxygen; polymerase chain reaction; pyruvic acid; roots; soybeans
Abstract:
... Alanine aminotransferase (AlaAT) catalyses the reversible conversion of pyruvate and glutamate into alanine and oxoglutarate. In soybean, two subclasses were identified, each represented by two highly similar members. To investigate the role of AlaAT during hypoxic stress in soybean, changes in transcript level of both subclasses were analysed together with the enzyme activity and alanine content ...
DOI:
10.1007/s00726-010-0596-1
PubMed:
20414691
PubMed Central:
PMC2945468

17. Analysis of phosphorus-deficient responsive miRNAs and cis-elements from soybean (Glycine max L.)

Author:
Zeng, Hou Qing; Zhu, Yi Yong; Huang, Si Qi; Yang, Zhi Min
Source:
Journal of plant physiology 2010 v.167 no.15 pp. 1289-1297
ISSN:
0176-1617
Subject:
Glycine max; gene expression regulation; genes; leaves; microRNA; phosphorus; plant growth; plant response; reverse transcriptase polymerase chain reaction; roots; soybeans; transcription (genetics)
Abstract:
... Phosphorus is one of the major factors controlling plant growth and productivity. Although physiological and molecular processes of P deficiency have been intensively investigated, our current understanding of the coordinated regulation of phosphate-responsive genes and signal networks is limited. In the present study, we performed a microarray-based genome-wide transcriptional analysis of miRNAs ...
DOI:
10.1016/j.jplph.2010.04.017
PubMed:
20591534

18. Analysis of the complete mitochondrial genome sequences of the soybean rust pathogens Phakopsora pachyrhizi and P. meibomiae

Author:
Christine L. Stone; Martha Lucia Posada Buitrago; Jeffrey L. Boore; Reid D. Frederick
Source:
Mycologia 2010 v.102 no.4 pp. 887-897
ISSN:
1557-2536
Subject:
rust diseases; circular DNA; sequence analysis; Glycine max; ribosomal RNA; mitochondrial DNA; genome; transfer RNA; phylogeny; Phakopsora pachyrhizi; soybeans; plant pathogenic fungi
Abstract:
... The mitochondrial (mt) genomes of two soybean rust pathogens, Phakopsora pachyrhizi and P. meibomiae, have been sequenced. The mt genome of P. pachyrhizi is a circular 31 825-bp molecule with a mean GC content of 34.6%, while P. meibomiae possesses a 32 520-bp circular molecule with a mean GC content of 34.9%. Both mt genomes contain the genes encoding ATP synthase subunits 6, 8 and 9 (atp6, atp8 ...
Handle:
10113/43744
DOI:
10.3852/09-198
PubMed:
20648755

19. Application of the Cropping System Model (CSM)-CROPGRO-Soybean for Determining Optimum Management Strategies for Soybean in Tropical Environments

Author:
Banterng, P.; Hoogenboom, G.; Patanothai, A.; Singh, P.; Wani, S.P.; Pathak, P.; Tongpoonpol, S.; Atichart, S.; Srihaban, P.; Buranaviriyakul, S.; Jintrawet, A.; Nguyen, T.C.
Source:
Journal of agronomy and crop science 2010 v.196 no.3 pp. 231-242
ISSN:
0931-2250
Subject:
planting date; crop models; simulation models; Glycine max; plant growth; plant development; tropics; phenology; soybeans; field crops; cropping systems; model validation; rainfed farming; crop yield; plant density; irrigated farming; accuracy; nitrogen fertilizers; Thailand
Abstract:
... The determination of optimum crop management practices for increasing soybean production can provide valuable information for strategic planning in the tropics. However, this process is time consuming and expensive. The use of a dynamic crop simulation model can be an alternative option to help estimate yield levels under various growing conditions. The objectives of this study were to evaluate th ...
DOI:
10.1111/j.1439-037X.2009.00408.x

20. Artificial selection for determinate growth habit in soybean

Author:
Tian, Zhixi; Wang, Xiaobo; Lee, Rian; Li, Yinghui; Specht, James E.; Nelson, Randall L.; McClean, Phillip E.; Qiu, Lijuan; Ma, Jianxin
Source:
Proceedings of the National Academy of Sciences of the United States of America 2010 v.107 no.19 pp. 8563-8568
ISSN:
0027-8424
Subject:
Arabidopsis thaliana; determinate growth; gene transfer; plant breeding; Glycine max; point mutation; regulator genes; alleles; transgenic plants; amino acid substitution; soybeans; mutants; Glycine soja; wild relatives; artificial selection; China
Abstract:
... Determinacy is an agronomically important trait associated with the domestication in soybean (Glycine max). Most soybean cultivars are classifiable into indeterminate and determinate growth habit, whereas Glycine soja, the wild progenitor of soybean, is indeterminate. Indeterminate (Dt1/Dt1) and determinate (dt1/dt1) genotypes, when mated, produce progeny that segregate in a monogenic pattern. Her ...
Handle:
10113/41718
DOI:
10.1073/pnas.1000088107
PubMed:
20421496
PubMed Central:
PMC2889302

21. Assessing grain crop water productivity of China using a hydro-model-coupled-statistics approach : Part I: Method development and validation

Author:
Huang, Feng; Li, Baoguo
Source:
Agricultural water management 2010 v.97 no.7 pp. 1077-1092
ISSN:
0378-3774
Subject:
rice; Oryza sativa; wheat; model validation; agricultural watersheds; estimation; soil water storage; calibration; grain yield; Triticum aestivum; Soil and Water Assessment Tool model; mathematical models; Zea mays; Glycine max; corn; soil water; irrigation water; rivers; grain crops; water use efficiency; soybeans; China
Abstract:
... Identifying and quantifying the links between water resources and food production is crucial in addressing the intensified conflicts between water scarcity and food security. We proposed an integrated framework for quantifying relationships between food and water based on the concept of green water (GW), blue water (BW) and crop water productivity (CWP). An estimation method coupling hydrologic mo ...
DOI:
10.1016/j.agwat.2010.02.016

22. Assessing the digestibility of genetically modified soybean: Physiologically based in vitro digestion and fermentation model

Author:
Shim, Soon-Mi; Choi, Mi-Hee; Park, Sun-Hee; Gu, Yong-Ui; Oh, Jae-Myoung; Kim, Sol; Kim, Hae-Yeong; Kim, Gun-Hee; Lee, YongSoo
Source:
Food research international 2010 v.43 no.1 pp. 40-45
ISSN:
0963-9969
Subject:
transgenic plants; genetically modified foods; soybeans; Glycine max; fermentation; soy protein; protein value; digestible protein; in vitro digestibility; in vitro digestion; polyacrylamide gel electrophoresis; gastric juice; food allergies; allergenicity; transgenes; Western blotting
Abstract:
... Gastrointestinal digestibility of new proteins inserted in food supply is one of significant parameters for assessing safety of genetically modified (GM) foods on the assumption that digestive stability is undesirable. Digestive stability of GM soybean was evaluated under the physiologically based in vitro digestion model. Electrophoresis was used to follow the in vitro sequential digestions/ferme ...
DOI:
10.1016/j.foodres.2009.08.011

23. Assessing the nitrous oxide mole fraction of soils from perennial biofuel and corn-soybean fields

Author:
Woli, Krishna P.; David, Mark B.; Darmody, Robert G.; Mitchell, Corey A.; Smith, Candice M.
Source:
Agriculture, ecosystems & environment 2010 v.138 no.3-4 pp. 299-305
ISSN:
0167-8809
Subject:
Panicum virgatum; Miscanthus; Zea mays; corn; Glycine max; soybeans; energy crops; fields; Mollisols; Alfisols; nitrous oxide; gas emissions; seasonal variation; geographical variation; Illinois
Abstract:
... Little is known about how long-term biofuel production might alter soil nitrogen (N) gas emissions. We conducted a laboratory incubation of surface soils (0-16cm) from perennial biofuel trial plots (established 2002) at sites in Northern (Dekalb, Mollisols), Central (Urbana, Mollisols), and Southern (Dixon Springs, Alfisols) Illinois, USA. Soils from unfertilized plots of Miscanthus (Miscanthus × ...
DOI:
10.1016/j.agee.2010.06.002

24. Assessing the risk of pesticide environmental impact in several Argentinian cropping systems with a fuzzy expert indicator

Author:
Arregui, María C.; Sánchez, Daniel; Althaus, Rafael; Scotta, Roberto R.; Bertolaccini, Isabel
Source:
Pest management science 2010 v.66 no.7 pp. 736-740
ISSN:
1526-498X
Subject:
atrazine; field crops; wheat; alfalfa; application rate; interspecific variation; risk assessment; Triticum aestivum; surface water; pesticide resistance; Zea mays; Glycine max; expert systems; acetochlor; groundwater contamination; corn; intensive farming; fuzzy logic; transgenic plants; soybeans; Medicago sativa; cropping systems; environmental factors; environmental impact; active ingredients; air pollution; Argentina
Abstract:
... BACKGROUND:The introduction of transgenic soybean (Glycine max, L.) varieties resistant to glyphosate (GR soybeans) has rapidly expanded in Argentina, increasing pesticide use where only grasslands were previously cultivated. The authors compared an estimate of environmental risk for different crops and active ingredients using the IPEST index, which is based on a fuzzy-logic expert system. For IP ...
DOI:
10.1002/ps.1935
PubMed:
20232283

25. Assessment across the United States of the Benefits of Altered Soybean Drought Traits

Author:
Thomas R. Sinclair; Carlos D. Messina; Andy Beatty; Mitch Samples
Source:
Agronomy journal 2010 v.102 no.2 pp. 475-482
ISSN:
0002-1962
Subject:
temporal variation; crop models; simulation models; Glycine max; plant available water; stomatal conductance; soil water content; nitrogen fixation; drought tolerance; soybeans; leaf area; dry matter accumulation; water stress; agronomic traits; crop yield; rooting; root growth; United States
Abstract:
... A number of plant traits have been suggested to ameliorate the effects of water deficits on crop yield. A quantitative response across a range of years and location is needed because many traits that could be beneficial in dry years might also be detrimental in wet years. This analysis was undertaken using a robust simulation model of soybean [Glycine max (L.) Merr.] development and growth to quan ...
DOI:
10.2134/agronj2009.0195

26. Assessment of the influence of different sample processing and cold storage duration on plant free proline content analyses

Author:
Teklić, Tihana; Špoljarević, Marija; Stanisavljević, Aleksandar; Lisjak, Miroslav; Vinković, Tomislav; Parađiković, Nada; Andrić, Luka; Hancock, John T.
Source:
Phytochemical analysis 2010 v.21 no.6 pp. 561-565
ISSN:
0958-0344
Subject:
Fragaria ananassa; Glycine max; acids; cold storage; hypocotyls; leaves; nitrogen; plant tissues; proline; soybeans; storage time; strawberries; toluene
Abstract:
... Introduction - A method which is widely accepted for the analysis of free proline content in plant tissues is based on the use of 3% sulfosalicylic acid as an extractant, followed by spectrophotometric quantification of a proline-ninhydrin complex in toluene. However, sample preparation and storage may influence the proline actually measured. This may give misleading or difficult to compare data. ...
DOI:
10.1002/pca.1233
PubMed:
20603866

27. AtCML8, a calmodulin-like protein, differentially activating CaM-dependent enzymes in Arabidopsis thaliana

Author:
Park, Hyeong Cheol; Park, Chan Young; Koo, Sung Cheol; Cheong, Mi Sun; Kim, Kyung Eun; Kim, Min Chul; Lim, Chae Oh; Lee, Sang Yeol; Yun, Dae-Jin; Chung, Woo Sik
Source:
Plant cell reports 2010 v.29 no.11 pp. 1297-1304
ISSN:
0721-7714
Subject:
Arabidopsis thaliana; Glycine max; NAD (coenzyme); antibodies; antiserum; calcium; calcium signaling; complementary DNA; electrophoresis; enzymes; flowers; leaves; proteins; roots; salicylic acid; sodium chloride; soybeans; stems
Abstract:
... Plants express many calmodulins (CaMs) and calmodulin-like (CML) proteins that sense and transduce different Ca²⁺ signals. Previously, we reported divergent soybean (Glycine max) CaM isoforms (GmCaM4/5) with differential abilities to activate CaM-dependent enzymes. To elucidate biological functions of divergent CaM proteins, we isolated a cDNA encoding a CML protein, AtCML8, from Arabidopsis. AtCM ...
DOI:
10.1007/s00299-010-0916-7

28. Basis for designing a tool to evaluate new cultivars

Author:
Lecomte, Christophe; Prost, Lorene; Cerf, Marianne; Meynard, Jean-Marc
Source:
Agronomy for sustainable development 2010 v.30 no.3 pp. 667–677
Subject:
variety trials; chicory; agronomists; alfalfa; interspecific variation; nitrogen content; reaction kinetics; data collection; amino acids; genotype; harvest date; temporal variation; cultivars; Glycine max; anaerobic conditions; quantitative analysis; crop residues; forage legumes; Trifolium pratense; genotype-environment interaction; temperature; organic fertilizers; experimental design; nitrogen; nutrient availability; organic compounds; soybeans; Medicago sativa; automation; agronomic traits; data analysis; water; germplasm screening; selection criteria; Cichorium intybus
Abstract:
... Seed scientists and decision-makers must evaluate the behaviour of new cultivars. They are thus always seeking improvements in multi-parameter trials. In particular, there is a need for cultivar evaluation tools that include both environmental characterisation of the trials and advanced statistical analysis of genotype by environment interaction. Therefore, in this investigation we gathered agrono ...

29. Bean pod mottle virus Spread in Insect-Feeding-Resistant Soybean

Author:
Redinbaugh, Margaret G.; Molineros, Julio E.; Vacha, Jean; Berry, Sue Ann; Hammond, Ronald B.; Madden, Laurence V.; Dorrance, Anne E.
Source:
Plant disease 2010 v.94 no.2 pp. 265-270
ISSN:
0191-2917
Subject:
Glycine max; soybeans; field crops; Bean pod mottle virus; plant viruses; plant diseases and disorders; Cerotoma trifurcata; plant pests; insect pests; insect vectors; pest resistance; genetic resistance; genotype; genetic variation; disease incidence; enzyme-linked immunosorbent assay; temporal variation; spatial distribution; vector control; Ohio
Abstract:
... Bean pod mottle virus (BPMV) infection reduces yield and seed quality in soybean. To test the hypothesis that virus incidence and movement within plots would be reduced in soybean with resistance to feeding by the virus' bean leaf beetle (Cerotoma trifurcata) vector, BPMV spread was evaluated in five soybean genotypes at two inoculum levels over 2 years at two locations in Ohio. Soybean genotypes ...
Handle:
10113/41807
DOI:
10.1094/PDIS-94-2-0265

30. Belowground microbial symbiont enhances plant susceptibility to a spider mite through change in soybean leaf quality

Author:
Katayama, Noboru; Nishida, Takaaki; Zhang, Zhi Qi; Ohgushi, Takayuki
Source:
Population ecology 2010 v.52 no.4 pp. 499-506
ISSN:
1438-3896
Subject:
Glycine max; Tetranychidae; egg production; eggs; fecundity; leaves; mutants; nitrogen; nitrogen content; phenolic compounds; reproductive performance; sap; soil; soybeans; symbionts; xylem
Abstract:
... To examine how rhizobia affect the chemical and nutrient status in leaves of soybean (Glycine max L.), and how rhizobia change plant susceptibility to a generalist spider mite (Tetranycus urticae), we cultivated root-nodulating soybeans (R+) and their non-nodulating mutant (R−) in a common garden. We experimentally fertilized the plants with nitrogen to examine effects of rhizobia on the plant tra ...
DOI:
10.1007/s10144-010-0207-8

31. Bifurcation and Enhancement of Autonomous-Nonautonomous Retrotransposon Partnership through LTR Swapping in Soybean

Author:
Du, Jianchang; Tian, Zhixi; Bowen, Nathan J.; Schmutz, Jeremy; Shoemaker, Randy C.; Ma, Jianxin
Source:
plant cell 2010 v.22 no.1 pp. 48-61
ISSN:
1040-4651
Subject:
Glycine max; retrotransposons; soybeans; terminal repeat sequences
Abstract:
... Long terminal repeat (LTR) retrotransposons, the most abundant genomic components in flowering plants, are classifiable into autonomous and nonautonomous elements based on their structural completeness and transposition capacity. It has been proposed that selection is the major force for maintaining sequence (e.g., LTR) conservation between nonautonomous elements and their autonomous counterparts. ...
DOI:
10.1105/tpc.109.068775
PubMed:
20081112
PubMed Central:
PMC2828711

32. Biocontrol of sclerotinia stem rot (Sclerotinia sclerotiorum) of soybean using novel Bacillus subtilis strain SB24 under control conditions

Author:
Zhang, J.X.; Xue, A.G.
Source:
Plant pathology 2010 v.59 no.2 pp. 382-391
ISSN:
0032-0862
Subject:
Bacillus subtilis; Glycine max; Sclerotinia sclerotiorum; bacteria; biological control; cell free system; cell suspension culture; culture filtrates; culture media; disease severity; greenhouse experimentation; leaves; microsatellite repeats; mycelium; population density; population dynamics; rain; sclerotia; soybeans; stem rot; Canada
Abstract:
... Sclerotinia stem rot (SSR), caused by Sclerotinia sclerotiorum, is a major disease of soybean in Canada. Laboratory and greenhouse experiments were conducted to evaluate potential effectiveness of cell suspensions, cell-free culture filtrates and broth cultures of Bacillus subtilis strain SB24 for suppression of SSR. The SB24 cell suspensions and cell-free culture filtrates significantly reduced m ...
DOI:
10.1111/j.1365-3059.2009.02227.x

33. Bioenergy production for CO₂-mitigation and rural development via valorisation of low value crop residues and their upgrade into energy carriers: A challenge for sunflower and soya residues

Author:
Zabaniotou, A.; Kantarelis, E.; Skoulou, V.; Chatziavgoustis, Th.
Source:
Bioresource technology 2010 v.101 no.2 pp. 619-623
ISSN:
0960-8524
Subject:
carbon dioxide; Helianthus annuus; Glycine max; biogas; energy crops; plant residues; raw materials; rural development; genetic variation; biomass; gasification
Abstract:
... The present study concerns the energetic valorization of sunflower and soya residues by air fixed-bed gasification. The main process parameters that have been investigated were the temperature and air equivalence ratio. Experimental results indicated that the high temperature and air had a positive effect in gas yield for both residues by ensuring mild oxidative conditions. Gasification gas compos ...
DOI:
10.1016/j.biortech.2009.08.004

34. Biological Control of Hemp sesbania (Sesbania exaltata) and Sicklepod (Senna obtusifolia) in Soybean with Anthracnose Pathogen Mixtures

Author:
Boyette C. Douglas; Hoagland Robert E.
Source:
Weed technology 2010 v.24 no.4 pp. 551-556
ISSN:
0890-037X
Subject:
Glycine max; soybeans; Sesbania exaltata; Senna obtusifolia; broadleaf weeds; biological control; mycoherbicides; Colletotrichum truncatum; Glomerella cingulata; anthracnose; pesticide formulations; corn oil; surfactants; mortality; dry matter accumulation; temporal variation; field experimentation; conidia; greenhouse experimentation; Mississippi
Abstract:
... In greenhouse and field experiments conducted over 3 yr, tank mixtures of spores of the fungi Colletotrichum truncatum and Colletotrichum gloeosporioides, formulated in unrefined corn oil and Silwet L-77 surfactant, were evaluated as a mycoherbicide mixture for simultaneous control of hemp sesbania and sicklepod, respectively. In greenhouse tests, 100%% mortality and dry weight reduction of hemp s ...
Handle:
10113/47591
DOI:
10.1614/WT-08-154.1

35. Biological nitrogen fixation potential by soybeans in two low-P soils of southern Cameroon

Author:
Jemo, M.; Nolte, C.; Tchienkoua, M.; Abaidoo, R. C.
Source:
Nutrient cycling in agroecosystems 2010 v.88 no.1 pp. 49-58
ISSN:
1385-1314
Subject:
Glycine max; nitrogen fixation; flowering; acid soils; nitrogen; soybeans; root nodules; nutrient uptake; dry matter partitioning; crop yield; genotype; soil fertility; genetic variation; phosphorus; triple superphosphate; rock phosphate; shoots; Cameroon
Abstract:
... Biological nitrogen fixation (BNF) potential of 12 soybean genotypes was evaluated in conditions of low and sufficient phosphorus (P) supply in two acid soils of southern Cameroon. The P sources were phosphate rock (PR) and triple superphosphate (TSP). The experiment was carried out during two consecutive years (2001 and 2002) at two locations with different soil types. Shoot dry matter, nodule dr ...
DOI:
10.1007/s10705-008-9187-x

36. Biomass production and carbon stocks in poplar-crop intercropping systems: a case study in northwestern Jiangsu, China

Author:
Fang, Shengzuo; Li, Hailing; Sun, Qixiang; Chen, Lebei
Source:
Agroforestry systems 2010 v.79 no.2 pp. 213-222
ISSN:
0167-4366
Subject:
agroforestry; spatial distribution; wheat; plant density; carbon sequestration; intercropping; carbon dioxide; Triticum aestivum; Populus; stemwood; Zea mays; Glycine max; forest trees; corn; dry matter partitioning; grain crops; root systems; economic analysis; soybeans; forest plantations; China
Abstract:
... The importance of agroforestry systems in CO₂ mitigation has become recognized worldwide in recent years. However, little is known about carbon (C) sequestered in poplar intercropping systems. The main objective of this study is to compare the effects of three poplar intercropping designs (configuration A: 250 trees ha⁻¹; configuration B: 167 trees ha⁻¹ and configuration C: 94 trees ha⁻¹) and two ...
DOI:
10.1007/s10457-010-9307-x

37. Biotic Elicitation of Isoflavone Metabolism with Plant Growth Promoting Rhizobacteria in Early Stages of Development in Glycine max var. Osumi

Author:
Ramos-Solano, Beatriz; Algar, Elena; Garcia-Villaraco, Ana; Garcia-Cristobal, Jorge; Lucas Garcia, J. Antonio; Guitierrez-Manero, F. Javier
Source:
Journal of agricultural and food chemistry 2010 v.58 no.3 pp. 1484–1492
ISSN:
0021-8561
Subject:
isoflavones; metabolism; plant growth; Rhizobiales; Glycine max; growth promotion; soybeans; biotechnology
Abstract:
... Nine plant growth-promoting rhizobacteria from different backgrounds were assayed on Glycine max var. Osumi to evaluate their potential as biotic elicitors to increase isoflavone (IF) levels. Strains were inoculated on 2 day old pregerminated seeds. Six days after inoculation, the seedlings were harvested. Biometric parameters were registered, and IFs were determined. Although only one strain (N21 ...
DOI:
10.1021/jf903299a
PubMed:
20073465

38. Breeding progress for grain yield and associated traits in medium and late maturing promiscuous soybeans in Nigeria

Author:
Tefera, Hailu; Kamara, Alpha Y.; Asafo-Adjei, Baffour; Dashiell, Kenton E.
Source:
Euphytica 2010 v.175 no.2 pp. 251-260
ISSN:
0014-2336
Subject:
cultivars; Glycine max; crop residues; genetic improvement; soybeans; forage; seed shattering; harvest index; maturity groups; genetic variation; pods; Nigeria
Abstract:
... The rate of breeding progress of 10 medium and 11 late maturing promiscuous soybean varieties developed by IITA for the savanna zones of Nigeria from 1980 to 1996 was assessed at two locations in 2001 and 2002. The two maturity groups were evaluated in separate experiments using randomized complete block design with four replications. There were highly significant effects of variety on grain yield ...
DOI:
10.1007/s10681-010-0181-4

39. Calibration and performance evaluation of soybean and spring wheat cultivars using the STICS crop model in Eastern Canada

Author:
Jégo, G.; Pattey, E.; Bourgeois, G.; Morrison, M.J.; Drury, C.F.; Tremblay, N.; Tremblay, G.
Source:
Field crops research 2010 v.117 no.2-3 pp. 183-196
ISSN:
0378-4290
Subject:
leaf area index; model validation; remote sensing; estimation; calibration; dry matter accumulation; water stress; Triticum aestivum; yields; cultivars; Glycine max; spatial data; leaf abscission; prediction; crop models; mixed forests; soybeans; growing season; spring wheat; data analysis; ecological zones; germplasm screening; Ontario; Quebec
Abstract:
... Crop modelling at a regional scale is often limited by the availability of input data. Soil databases can be an efficient way to provide spatial information regarding soil properties, and remote sensing has proved to be a valuable source of information of management practices through assimilation of variable, like leaf area index (LAI), in crop model. However, the large numbers of cultivars from s ...
DOI:
10.1016/j.fcr.2010.03.008

40. Caracterização molecular e divergência genética de Bemisia tabaci (Genn.) (Hemiptera: Aleyrodidae) em diferentes culturas e locais de cultivo

Author:
Fontes, Fernanda Von H.M.; Colombo, Carlos A.; Lourenção, André L.
Source:
Neotropical entomology 2010 v.39 no.2 pp. 221-226
ISSN:
1519-566X
Subject:
Bemisia tabaci; insect pests; plant pests; genetic variation; genetic polymorphism; molecular systematics; phylogeny; insect genetics; insect taxonomy; provenance; plant-insect relations; host plants; Gossypium hirsutum; cotton; Glycine max; soybeans; Brassica oleracea var. capitata; cabbage; Solanum tuberosum; potatoes; Brazil
Abstract:
... Knowledge on the genetic variation of populations of Bemisia tabaci (Genn.) can improve the understanding of genetic diversity found in their biotypes and, consequently, offer guidelines for its management. In this study, the molecular characterization was performed and genetic diversity data were obtained for this insect from three regions of Brazil on different crops [cotton and soybean (Mato Gr ...
DOI:
10.1590/S1519-566X2010000200012

41. Carbon and Nitrogen Mineralization and Persistence of Organic Residues under Conservation and Conventional Tillage

Author:
M. J. Mulvaney; C. W. Wood; K. S. Balkcom; D. A. Shannon; J. M. Kemble
Source:
Agronomy journal 2010 v.102 no.5 pp. 1425-1433
ISSN:
0002-1962
Subject:
vegetables; soil organic carbon; no-tillage; methodology; Lespedeza cuneata; nutrients; mineralization; Glycine max; conventional tillage; nutrient requirements; biomass; mulches; plant litter; nitrogen; soil nutrients; spring; cover crops; Albizia julibrissin; Avena sativa; biodegradation; oat straw; Alabama
Abstract:
... A combination of high biomass cover crops with organic mulches may be an option for no-till vegetable production, but information on mineralization rates from these residues is lacking. The objective of this study was to assess nutrient release rates and persistence from mimosa (Albizia julibrissin Durazz.), lespedeza [Lespedeza cuneata (Dum. Cours.) G. Don], oat (Avena sativa L.) straw, and soybe ...
Handle:
10113/44324
DOI:
10.2134/agronj2010.0129

42. Carbon utilization profiles of Fusarium virguliforme isolates

Author:
Tang, E.; Hill, C.B.; Hartman, G.L.
Source:
Canadian journal of microbiology 2010 v.56 no.12 pp. 979-986
ISSN:
0008-4166
Subject:
Fusarium; Glycine max; carbon; esters; fungi; maltotriose; microbial physiology; provenance; soybeans; spore germination; strain differences
Abstract:
... Fusarium virguliforme is the cause of sudden death syndrome in soybean. Physiological variability among isolates of the fungus is unknown. One way to measure physiologic variability is to analyze growth on different carbon sources. The carbon source utilization profiles of 18 F. virguliforme isolates were examined using the Biolog FF 96-well microplate, which contains 95 different carbon sources. ...
Handle:
10113/53828
DOI:
10.1139/W10-085
PubMed:
21164567

43. Categorizing the Resistance of Soybean Genotypes to the Soybean Aphid (Hemiptera: Aphididae)

Author:
Pierson, L.M.; Heng-Moss, T.M.; Hunt, T.E.; Reese, J.C.
Source:
Journal of economic entomology 2010 v.103 no.4 pp. 1405-1411
ISSN:
0022-0493
Subject:
antibiosis; plant genetics; Glycine max; insect pests; plant development; cultivars; greenhouse production; genetic variation; soybeans; plant pests; strain differences; varietal resistance; genetic correlation; genotype; nymphs; plant reproduction; Aphis glycines; pest resistance
Abstract:
... We evaluated selected soybean, Glycine max (L.) Merr., genotypes during their reproductive stages for resistance to the soybean aphid, Aphis glycines Matsumura (Hemiptera: Aphididae), under greenhouse conditions and documented the categories of aphid-resistant soybean. Two screening studies were performed to assess the level of resistance to the soybean aphid on six soybean genotypes during the re ...
DOI:
10.1603/EC09324
PubMed:
20857755

44. Changes in the histomorphometric and biomechanical properties of the proximal femur of ovariectomized rat after treatment with the phytoestrogens genistein and equol

Author:
Tezval, Mohammad; Sehmisch, Stephan; Seidlova-Wuttke, Dana; Rack, Thomas; Kolios, Leila; Wuttke, Wolfgang; Stuermer, Klaus Michael; Stuermer, Ewa Klara
Source:
Planta medica 2010 v.76 no.3 pp. 235-240
ISSN:
0032-0943
Subject:
Glycine max; disease prevention; soybeans; medicinal plants; plant extracts; genistein; animal models; osteoporosis; femur; chemical constituents of plants; medicinal properties; plant estrogens; rats
DOI:
10.1055/s-0029-1186136
PubMed:
19764010

45. Changes in yield classification in a soybean-rice rotation

Author:
Cox, M. S.; Gerard, P. D.
Source:
Precision agriculture 2010 v.11 no.5 pp. 507-519
ISSN:
1385-2256
Subject:
Glycine max; Oryza sativa; crop rotation; crops; discriminant analysis; electrical conductivity; magnesium; pH; phosphorus; potassium; prediction; rice; silt; soil texture; soybeans
Abstract:
... For yield based site-specific management to be successful in fields with crop rotations, changes in management zones between crops must be determined. The study objectives were to determine if yield classes change between crops within a rotation and whether soil properties can predict the yield classes or the year-to-year changes. A percentile classification method was used to categorize yearly so ...
DOI:
10.1007/s11119-009-9143-z

46. Characterization of 2-propanol soluble seed proteins in mutant soybean ( Glycine max [L.] Merr.) lines

Author:
M. Novák-Hajós; J. Szamos; M. Gasztonyi; Gy. Hajós
Source:
Acta alimentaria 2010 v.39 no.2 pp. 175-179
ISSN:
0139-3006
Subject:
Glycine max; cultivar identification; densitometry; flour; isopropyl alcohol; molecular weight; mutants; polyacrylamide gel electrophoresis; soy protein; soybeans; staining; trypsin inhibitors
Abstract:
... Seed protein pattern of control and M 10 mutant soybean (Glycine max [L.] Merr.) lines in defatted and non-defatted raw flour was studied after 60% 2-propanol extraction, SDS-PAGE separation, colloidal staining and densitometric evaluation to detect a new variant of the protein KTI and/or BBI, furthermore to find new protein(s) of low molecular weight. Electrophoretic separation ...
DOI:
10.1556/AAlim.39.2010.2.9

47. Characterization of Kudzu (Pueraria spp.) Resistance to Phakopsora pachyrhizi, the Causal Agent of Soybean Rust

Author:
Jordan, Stephen A.; Mailhot, Daniel J.; Gevens, Amanda J.; Marois, Jim J.; Wright, David L.; Harmon, Carrie L.; Harmon, Philip F.
Source:
Phytopathology 2010 v.100 no.9 pp. 941-948
ISSN:
0031-949X
Subject:
Glycine max; soybeans; rust diseases; Phakopsora pachyrhizi; plant pathogenic fungi; pathogenicity; signs and symptoms (plants); Pueraria; weed control; biological control; disease resistance; fungal spores; sporulation; infection; DNA; quantitative analysis; germplasm screening; genetic variation; Florida
Abstract:
... Kudzu (Pueraria spp.) is an accessory host for soybean rust (SBR) (caused by Phakopsora pachyrhizi) that is widespread throughout the southeastern United States. An expanded survey of kudzu sites was conducted in 2008 to determine the proportion of natural resistance in the north-Florida kudzu population. Of the 139 sites evaluated, ≈18% were found to be free of SBR infection, while 23% had reduce ...
DOI:
10.1094/PHYTO-100-9-0941
PubMed:
20701492

48. Characterization of Two Soybean (Glycine max L.) LEA IV Proteins by Circular Dichroism and Fourier Transform Infrared Spectrometry

Author:
Shih, Ming-der; Hsieh, Tzung-yang; Lin, Tsai-piao; Hsing, Yue-ie C.; Hoekstra, Folkert A.
Source:
Plant & cell physiology 2010 v.51 no.3 pp. 395-407
ISSN:
0032-0781
Subject:
Fourier transform infrared spectroscopy; Glycine max; crystals; developmental stages; drying; glass transition temperature; membrane proteins; nonreducing sugars; protein conformation; soybeans
Abstract:
... Late embryogenesis-abundant (LEA) proteins, accumulating to a high level during the late stages of seed development, may play a role as osmoprotectants. However, the functions and mechanisms of LEA proteins remained to be elucidated. Five major groups of LEA proteins have been described. In the present study, we report on the characterization of two members of soybean LEA IV proteins, basic GmPM1 ...
DOI:
10.1093/pcp/pcq005
PubMed:
20071374
PubMed Central:
PMC2835872

49. Chemical and Biological Investigation on Volatile Constituents of Pentadesma butyracea Sabine (Clusiaceae) From Benin

Author:
Alitonou, Guy; Avlessi, Felicien; Sohounhloue, Dominique C.K.; Bessière, Jean Marie; Menut, Chantal
Source:
Journal of essential oil research 2010 v.22 no.2 pp. 138-140
ISSN:
1041-2905
Subject:
volatile compounds; Glycine max; quantitative analysis; Clusiaceae; essential oils; humulene; plant extracts; beta-caryophyllene; bioassays; free radical scavengers; soybeans; linoleate 13S-lipoxygenase; enzyme inhibitors; chemical constituents of plants; antioxidant activity; bark; roots; enzyme activity; leaves; Benin
Abstract:
... The essential oils obtained by hydrodistillation of leaves, bark and roots of Pentadesma butyracea collected in Natitingou (Benin) were investigated by capillary GC and GC/MS. Twenty-eight components, representing 97–99% of oils, were identified. The samples were exclusively sesquiterpenic, dominated in all cases by β-caryophyllene (58.0– 75.0%) and α-humulene (10.1–14.2%); the leaf oil was charac ...
DOI:
10.1080/10412905.2010.9700285

50. Chemical composition of a soybean cultivar lacking lipoxygenases (LOX2 and LOX3)

Author:
Esteves, Elizabethe Adriana; Martino, Hércia Stampini Duarte; Oliveira, Fernanda Cristina Esteves; Bressan, Josefina; Costa, Neuza Maria Brunoro
Source:
Food chemistry 2010 v.122 no.1 pp. 238-242
ISSN:
0308-8146
Subject:
cultivars; nutrient content; Glycine max; food analysis; fiber content; linoleate 13S-lipoxygenase; soybeans; food composition; protein content
Abstract:
... The nutrient, phytic acid, oxalate, trypsin inhibitors and isoflavones composition of a whole soy flour produced from a new cultivar (UFV-116), lacking lipoxygenases 2 and 3, compared to a conventional cultivar (OCEPAR-19) were determined. Protein and dietary fibres (total, soluble and insoluble) were similar for both cultivars. OCEPAR-19 was higher in lipids and UFV-116 in ash content (p <0.05). ...
DOI:
10.1016/j.foodchem.2010.02.069