U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PubAg

Main content area

You searched for: Subject Arachis hypogaea Remove constraint Subject: Arachis hypogaea Subject disease resistance Remove constraint Subject: disease resistance Text Availability Full Text Remove constraint Text Availability: Full Text
Start Over

Search

49  Search Results

« Previous | 1 - 20 of 49 |
Number of results to display per page

Search Results

1. Discovery of two novel and adjacent QTLs on chromosome B02 controlling resistance against bacterial wilt in peanut variety Zhonghua 6

Author:
Huaiyong Luo; Manish K. Pandey; Ye Zhi; Huan Zhang; Siliang Xu; Jianbin Guo; Bei Wu; Haiwen Chen; Xiaoping Ren; Xiaojing Zhou; Yuning Chen; Weigang Chen; Li Huang; Nian Liu; Hari K. Sudini; Rajeev K. Varshney; Yong Lei; Boshou Liao; Huifang Jiang
Source:
Theoretical and applied genetics 2020 v.133 no.4 pp. 1133-1148
ISSN:
0040-5752
Subject:
Arachis hypogaea; bacterial wilt; chromosome mapping; chromosomes; disease resistance; dissection; genetic improvement; genetic resistance; genomics; oilseed crops; peanuts; phenotypic variation; quantitative trait loci
Abstract:
... KEY MESSAGE: Two novel and adjacent genomics and candidate genes for bacterial wilt resistance were identified on chromosome B02 in peanut variety Zhonghua 6 using both traditional QTL mapping and QTL-seq methods. Peanut (Arachis hypogaea) is an important oilseed crop worldwide. Utilization of genetic resistance is the most economic and effective approach to control bacterial wilt, one of the most ...
DOI:
10.1007/s00122-020-03537-9
PubMed:
31980836
PubMed Central:
PMC7064456

2. Legacy genetics of Arachis cardenasii in the peanut crop shows the profound benefits of international seed exchange

Author:
David J. Bertioli; Josh Clevenger; Ignacio J. Godoy; H. T. Stalker; Shona Wood; Joáo F. Santos; Carolina Ballén-Taborda; Brian Abernathy; Vania Azevedo; Jacqueline Campbell; Carolina Chavarro; Ye Chu; Andrew D. Farmer; Daniel Fonceka; Dongying Gao; Jane Grimwood; Neil Halpin; Walid Korani; Marcos D. Michelotto; Peggy Ozias-Akins; Justin Vaughn; Ramey Youngblood; Marcio C. Moretzsohn; Graeme C. Wright; Scott A. Jackson; Steven B. Cannon; Brian E. Scheffler; Soraya C. M. Leal-Bertioli
Source:
Proceedings of the National Academy of Sciences pp. -
ISSN:
0027-8424
Subject:
Arachis hypogaea; biodiversity; cultivars; disease resistance; food security; genetic analysis; genetic variation; germplasm; peanuts; pedigree; seed exchange; Africa; Asia; Pacific Ocean Islands
Abstract:
... The narrow genetics of most crops is a fundamental vulnerability to food security. This makes wild crop relatives a strategic resource of genetic diversity that can be used for crop improvement and adaptation to new agricultural challenges. Here, we uncover the contribution of one wild species accession, Arachis cardenasii GKP 10017, to the peanut crop (Arachis hypogaea) that was initiated by comp ...
Handle:
10113/7544631
DOI:
10.1073/pnas.2104899118
CHORUS:
10.1073/pnas.2104899118

3. Distinguish metabolic profiles and defense enzymes in Alternaria leaf blight resistant and susceptible genotypes of groundnut

Author:
M. K. Mahatma; L. K. Thawait; K. S. Jadon; K. J. Rathod; K. H. Sodha; S. K. Bishi; P. P. Thirumalaisamy; B. A. Golakiya
Source:
Physiology and molecular biology of plants 2019 v.25 no.6 pp. 1395-1405
ISSN:
0971-5894
Subject:
Alternaria alternata; Arachis hypogaea; cinnamic acid; disease resistance; enzyme activity; fructose; fungal diseases of plants; gas chromatography-mass spectrometry; genotype; germplasm; glucose; glycine (amino acid); leaf blight; leaves; linoleic acid; mannitol; metabolites; metabolomics; myo-inositol; palmitic acid; peanuts; phenylalanine ammonia-lyase; plant pathogenic fungi; salicylic acid; screening; sowing; sterols; summer
Abstract:
... Alternaria leaf blight is major fungal disease of summer groundnut, causes significant loss of haulm and pod yield. Aims of this study were to understand the role of metabolites and phenylpropanoid related enzymes in Alternaria leaf blight resistance and to find out metabolic marker for disease resistance. Alternaria leaf blight resistant (GPBD4 and CS186) and susceptible genotypes (GG2 and TPG41) ...
DOI:
10.1007/s12298-019-00708-x
PubMed:
31736543
PubMed Central:
PMC6825051

4. Identification of expressed R-genes associated with leaf spot diseases in cultivated peanut

Author:
Phat M. Dang; Marshall C. Lamb; Kira L. Bowen; Charles Y. Chen
Source:
Molecular biology reports 2019 v.46 no.1 pp. 225-239
ISSN:
0301-4851
Subject:
Arachis duranensis; Arachis hypogaea; Arachis ipaensis; binding sites; breeding lines; databases; diploidy; disease resistance; enzymes; fungi; gene expression; genotype; leaf spot; leucine; nucleotide sequences; oilseed crops; pathogens; peanuts; polymerase chain reaction; proteins; quantitative trait loci; resistance genes; sequence analysis; tetraploidy
Abstract:
... Peanut (Arachis hypogaea L.) is an important food and oilseed crop worldwide. Yield and quality can be significantly reduced by foliar fungal diseases, such as early and late leaf spot diseases. Acceptable levels of leaf spot resistance in cultivated peanut have been elusive due to environmental interactions and the proper combination of QTLs in any particular peanut genotype. Resistance gene anal ...
DOI:
10.1007/s11033-018-4464-5
CHORUS:
10.1007/s11033-018-4464-5

5. Pod yield performance and stability of peanut genotypes under differing soil water and regional conditions

Author:
B.A. Zurweller; A. Xavier; B.L. Tillman; J.R. Mahan; P.R. Payton; N. Puppala; D.L. Rowland
Source:
Journal of crop improvement 2018 v.32 no.4 pp. 532-551
ISSN:
1542-7536
Subject:
Arachis hypogaea; breeding programs; cultivars; disease resistance; genetic improvement; genotype; genotype-environment interaction; germplasm; harvest index; irrigation; management systems; peanuts; soil water; Florida; Texas
Abstract:
... Genetic gains of cultivated peanut (Arachis hypogaea L.) have increased harvest index and disease tolerance, resulting in improved yield potential and broad-range adaptability of peanut cultivars to United States (U.S.) peanut production regions. Although this strategy has been successful, future yield increases may require peanut cultivars specifically adapted to environmental and management syst ...
DOI:
10.1080/15427528.2018.1458674
CHORUS:
10.1080/15427528.2018.1458674

6. Refining a major QTL controlling spotted wilt disease resistance in cultivated peanut (Arachis hypogaea L.) and evaluating its contribution to the resistance variations in peanut germplasm

Author:
Zifan Zhao; Yu-Chien Tseng; Ze Peng; Yolanda Lopez; Charles Y. Chen; Barry L. Tillman; Phat Dang; Jianping Wang
Source:
BMC genetics 2018 v.19 no.1 pp. 17
ISSN:
1471-2156
Subject:
germplasm; quantitative trait loci; microsatellite repeats; peanuts; phenotype; chromosomes; linkage groups; variance; genetic distance; heterozygosity; confidence interval; vascular wilt; disease resistance; genotyping; phenotypic variation; Arachis hypogaea; Tomato spotted wilt orthotospovirus; single nucleotide polymorphism; Southeastern United States
Abstract:
... BACKGROUND: Spotted wilt, caused by tomato spotted wilt virus (TSWV), has been one of major diseases in cultivated peanut grown in the southeastern United States (US) since 1990. Previously a major quantitative trait locus (QTL) controlling spotted wilt disease resistance was mapped to an interval of 2.55 cM genetic distance corresponding to a physical distance of 14.4 Mb on chromosome A01 of pean ...
DOI:
10.1186/s12863-018-0601-3
PubMed:
29571286
PubMed Central:
PMC5865372

7. SSR markers associated to early leaf spot disease resistance through selective genotyping and single marker analysis in groundnut (Arachis hypogaea L.)

Author:
Adama Zongo; Pawan Khera; Mahamadou Sawadogo; Yaduru Shasidhar; Manda Sriswathi; Manish K. Vishwakarma; Philippe Sankara; Bonny R. Ntare; Rajeev K. Varshney; Manish K. Pandey; Haile Desmae
Source:
Biotechnology reports 2017 v.15 pp. 132-137
ISSN:
2215-017X
Subject:
quantitative trait loci; cultivars; food crops; microsatellite repeats; peanuts; phenotype; parents; breeding; biotechnology; leaf spot; genotype; disease resistance; genotyping; Arachis hypogaea; Burkina Faso
Abstract:
... Groundnut (Arachis hypogaea L.) is an important oilseed and food crop of the world. Breeding for disease resistance is one of major objectives in groundnut breeding. Early leaf spot (ELS) is one of the major destructive diseases worldwide and in West Africa, particularly in Burkina Faso causing significant yield losses. Conventional breeding approaches have been employed to develop improved variet ...
DOI:
10.1016/j.btre.2017.07.005
PubMed:
28856109
PubMed Central:
PMC5565779

8. Comparative susceptibility of peanut genetically engineered for sclerotinia blight resistance to non-target peanut pathogens

Author:
Jiahuai Hu; Darcy E. P. Telenko; Patrick M. Phipps; Elizabeth A. Grabau
Source:
European journal of plant pathology 2016 v.145 no.1 pp. 177-187
ISSN:
0929-1873
Subject:
Sclerotinia; peanuts; oxalate oxidase; leaf spot; genes; genetic engineering; field experimentation; Aspergillus flavus; Cylindrocladium; Aspergillus parasiticus; barley; blight; Mycosphaerella arachidis; disease resistance; Arachis hypogaea; Tomato spotted wilt orthotospovirus; pathogens; cultivars; seeds; aflatoxins; transgenic plants; stem rot; Athelia rolfsii; Virginia
Abstract:
... Field trials were conducted from 2006 to 2008 at the Tidewater Agricultural Research and Extension Center (TAREC) in Suffolk, Virginia to determine whether Blight Blocker transgenic peanut lines showed possible increased or decreased susceptibility to common peanut pathogens. Disease susceptibility was evaluated for seven transgenic lines containing a barley oxalate oxidase gene and their correspo ...
DOI:
10.1007/s10658-015-0831-4
CHORUS:
10.1007/s10658-015-0831-4

9. QTL‐seq approach identified genomic regions and diagnostic markers for rust and late leaf spot resistance in groundnut (Arachis hypogaea L.)

Author:
Manish K. Pandey; Aamir W. Khan; Vikas K. Singh; Manish K. Vishwakarma; Yaduru Shasidhar; Vinay Kumar; Vanika Garg; Ramesh S. Bhat; Annapurna Chitikineni; Pasupuleti Janila; Baozhu Guo; Rajeev K. Varshney
Source:
Plant biotechnology journal 2017 v.15 no.8 pp. 927-941
ISSN:
1467-7644
Subject:
Arachis hypogaea; breeding; disease resistance; forage quality; fungi; genes; genetic markers; genomics; genotyping; leaf spot; peanuts; phenotypic variation; rust diseases; sequence analysis; single nucleotide polymorphism
Abstract:
... Rust and late leaf spot (LLS) are the two major foliar fungal diseases in groundnut, and their co‐occurrence leads to significant yield loss in addition to the deterioration of fodder quality. To identify candidate genomic regions controlling resistance to rust and LLS, whole‐genome resequencing (WGRS)‐based approach referred as ‘QTL‐seq’ was deployed. A total of 231.67 Gb raw and 192.10 Gb of cle ...
DOI:
10.1111/pbi.12686
PubMed:
28028892
PubMed Central:
PMC5506652

10. QTL mapping for bacterial wilt resistance in peanut (Arachis hypogaea L.)

Author:
Yongli Zhao; Chong Zhang; Hua Chen; Mei Yuan; Rick Nipper; C. S. Prakash; Weijian Zhuang; Guohao He
Source:
Molecular breeding 2016 v.36 no.2 pp. 13
ISSN:
1380-3743
Subject:
Arachis hypogaea; Ralstonia solanacearum; bacterial wilt; chromosome mapping; cultivars; disease resistance; genes; genetic markers; genotyping; linkage groups; marker-assisted selection; microsatellite repeats; peanuts; phenotype; phenotypic variation; quantitative trait loci; sequence analysis; single nucleotide polymorphism; China
Abstract:
... Bacterial wilt (BW) caused by Ralstonia solanacearum is a serious, global, disease of peanut (Arachis hypogaea L.), but it is especially destructive in China. Identification of DNA markers linked to the resistance to this disease will help peanut breeders efficiently develop resistant cultivars through molecular breeding. A F₂ population, from a cross between disease-resistant and disease-suscepti ...
DOI:
10.1007/s11032-015-0432-0
PubMed:
26869849
PubMed Central:
PMC4735223

11. Construction of a high-quality genomic BAC library for Chinese peanut cultivar Zhonghua 8 with high oil content

Author:
Yu-Ning Chen; Wen-Hui Wei; Xiao-Ping Ren; Xue-Ya Zhao; Xiao-Jing Zhou; Li Huang; Xing-Chun Tang; Hui-Fang Jiang
Source:
Botanical studies 2014 v.55 no.1 pp. 8
ISSN:
1999-3110
Subject:
Arachis hypogaea; DNA; bacterial artificial chromosomes; barley; chloroplasts; clones; cultivars; disease resistance; genes; genomics; haploidy; leaves; lipid content; mitochondria; oil crops; oils; peanuts; planting; probability; rice; China
Abstract:
... BACKGROUND: Arachis hypogaea L. (2n = 4× = 40, AABB) is one of the most important oil and economic crop plants in the word. This species has the largest genome size of about 2,813 Mb among the oil crop species. Zhonghua 8 is a peanut cultivar planted widely in central China and has several superior traits including high oil content, high yield and disease resistance. A high-quality BAC library of ...
DOI:
10.1186/1999-3110-55-8
PubMed:
28510971
PubMed Central:
PMC5432765

12. Gene Expression Profiling and Identification of Resistance Genes to Aspergillus flavus Infection in Peanut through EST and Microarray Strategies

Author:
Guo, Baozhu; Fedorova, Natalie D.; Chen, Xiaoping; Wan, Chun-Hua; Wang, We; Nierman, William C.; Bhatnagar, Deepak; Yu, Jiujiang
Source:
Toxins 2011 v.3 no.7 pp. 737-753
Subject:
cultivars; Aspergillus parasiticus; peanuts; Zea mays; genetic resistance; microarray technology; fungal diseases of plants; expressed sequence tags; gene expression; plant pathogenic fungi; disease resistance; Arachis hypogaea; sequence homology; Aspergillus flavus; plant proteins
Abstract:
... Aspergillus flavus and A. parasiticus infect peanut seeds and produce aflatoxins, which are associated with various diseases in domestic animals and humans throughout the world. The most cost-effective strategy to minimize aflatoxin contamination involves the development of peanut cultivars that are resistant to fungal infection and/or aflatoxin production. To identify peanut Aspergillus-interacti ...
Handle:
10113/49955
DOI:
10.3390/toxins3070737

13. Quantitative trait locus analysis and construction of consensus genetic map for foliar disease resistance based on two recombinant inbred line populations in cultivated groundnut (Arachis hypogaea L.)

Author:
V. Sujay; M. V. C. Gowda; M. K. Pandey; R. S. Bhat; Y. P. Khedikar; H. L. Nadaf; B. Gautami; C. Sarvamangala; S. Lingaraju; T. Radhakrishan; S. J. Knapp; R. K. Varshney
Source:
Molecular breeding 2012 v.30 no.2 pp. 773-788
ISSN:
1380-3743
Subject:
Arachis hypogaea; chromosome mapping; disease resistance; foliar diseases; genetic markers; inbred lines; leaves; loci; microsatellite repeats; peanuts; phenotypic variation; quantitative trait loci
Abstract:
... Late leaf spot (LLS) and rust have the greatest impact on yield losses worldwide in groundnut (Arachis hypogaea L.). With the objective of identifying tightly linked markers to these diseases, a total of 3,097 simple sequence repeats (SSRs) were screened on the parents of two recombinant inbred line (RIL) populations, namely TAG 24 × GPBD 4 (RIL-4) and TG 26 × GPBD 4 (RIL-5), and segregation data ...
DOI:
10.1007/s11032-011-9661-z
PubMed:
22924018
PubMed Central:
PMC3410029

14. Analysis and RT-PCR Identification of Viral Sequences in Peanut (Arachis hypogaea L.) Expressed Sequence Tags from Different Peanut Tissues

Author:
Dang, P.M.; Scully, B.T.; Lamb, M.C.; Guo, B.Z.
Source:
Plant pathology journal 2010 v.9 no.1 pp. 14-22
Subject:
peanuts; signs and symptoms (plants); developmental stages; Bean common mosaic virus; roots; genotype; disease resistance; Arachis hypogaea; Tomato spotted wilt orthotospovirus; leaves; cultivars; seeds; Peanut mottle virus; disease control; gene silencing; pathogen identification; pathogenicity; reverse transcriptase polymerase chain reaction; expressed sequence tags; viral proteins; genetic variation; seed development; Southeastern United States
Abstract:
... In the Southeastern US, peanut plants are often naturally infected with different viruses resulting in economic losses. Limited information is available concerning the identification and characterization of various viruses in peanut. A collaborative effort has resulted in the production of 44,064 expressed sequence tags (ESTs) from developing seeds at three reproductive stages (R5, R6 and R7) of t ...
Handle:
10113/41933
DOI:
10.3923/ppj.2010.14.22

15. Evaluation of the U.S. peanut mini core collection using a molecular marker for resistance to Sclerotinia minor Jagger

Author:
Chenault Chamberlin, Kelly D.; Melouk, Hassan A.; Payton, Mark E.
Source:
Euphytica 2010 v.172 no.1 pp. 109-115
ISSN:
0014-2336
Subject:
Arachis hypogaea; peanuts; germplasm conservation; germplasm; plant genetic resources; Sclerotinia minor; plant pathogenic fungi; fungal diseases of plants; disease resistance; genetic markers; genetic resistance; plant breeding; germplasm screening; microsatellite repeats
Abstract:
... Cultivated peanut, the second most economically important legume crop throughout the United States and the third most important oilseed in the world, is consistently threatened by various diseases and pests. Sclerotinia minor Jagger (S. minor), the causal agent of Sclerotinia blight, is a major threat to peanut production in the Southwestern U.S., Virginia, and North Carolina and can reduce yield ...
Handle:
10113/40848
DOI:
10.1007/s10681-009-0065-7

16. FIDEL—a retrovirus-like retrotransposon and its distinct evolutionary histories in the A- and B-genome components of cultivated peanut

Author:
Nielen, Stephan; Campos-Fonseca, Fernando; Leal-Bertioli, Soraya; Guimarães, Patricia; Seijo, Guillermo; Town, Christopher; Arrial, Roberto; Bertioli, David
Source:
Chromosome research 2010 v.18 no.2 pp. 227-246
ISSN:
0967-3849
Subject:
Arachis hypogaea; Calypso; RNA-directed DNA polymerase; bacterial artificial chromosomes; consensus sequence; disease resistance; fluorescence in situ hybridization; genes; nucleolus organizer region; peanuts; phylogeny; retrotransposons
Abstract:
... In this paper, we describe a Ty3-gypsy retrotransposon from allotetraploid peanut (Arachis hypogaea) and its putative diploid ancestors Arachis duranensis (A-genome) and Arachis ipaënsis (B-genome). The consensus sequence is 11,223 bp. The element, named FIDEL (Fairly long Inter-Dispersed Euchromatic LTR retrotransposon), is more frequent in the A- than in the B-genome, with copy numbers of about ...
DOI:
10.1007/s10577-009-9109-z
PubMed:
20127167
PubMed Central:
PMC2844528

17. Field Evaluations of Leaf Spot Resistance and Yield in Peanut Genotypes in the United States and Bolivia

Author:
Gremillion, S.K.; Culbreath, A.K.; Gorbet, D.W.; Mullinix, B.G. Jr.; Pittman, R.N.; Stevenson, K.L.; Todd, J.W.; Escobar, R.E.; Condori, M.M.
Source:
Plant disease 2011 v.95 no.3 pp. 263-268
ISSN:
0191-2917
Subject:
Arachis hypogaea; genotype; disease resistance; breeding lines; field experimentation; crop yield; landraces; crossbreds; Cercospora; Cercosporidium; fungal diseases of plants; disease severity; fungicide resistance; tebuconazole; pesticide application; signs and symptoms (plants); breed differences; Georgia; Bolivia
Abstract:
... Field experiments were conducted in 2002 to 2006 to characterize yield potential and disease resistance in the Bolivian landrace peanut (Arachis hypogaea) cv. Bayo Grande, and breeding lines developed from crosses of Bayo Grande and U.S. cv. Florida MDR-98. Diseases of interest included early leaf spot, caused by the fungus Cercospora arachidicola, and late leaf spot, caused by the fungus Cercospo ...
Handle:
10113/49825
DOI:
10.1094/PDIS-06-10-0454

18. Heritability of, and genotypic correlations between, aflatoxin traits and physiological traits for drought tolerance under end of season drought in peanut (Arachis hypogaea L.)

Author:
Girdthai, Teerayoot; Jogloy, Sanun; Vorasoot, Nimitr; Akkasaeng, Chutipong; Wongkaew, Sopone; Holbrook, C. Corley; Patanothai, Aran
Source:
Field crops research 2010 v.118 no.2 pp. 169-176
ISSN:
0378-4290
Subject:
peanuts; drought tolerance; drought; plant pathogenic fungi; field experimentation; inheritance (genetics); heritability; Aspergillus flavus; fungal diseases of plants; dry matter accumulation; phenotypic correlation; water stress; disease resistance; Arachis hypogaea; leaf area; aflatoxins; harvest index; plant breeding; food contamination; genetic correlation; genetic variation; chlorophyll; breeding lines; Thailand
Abstract:
... More rapid progress in breeding peanut for reduced aflatoxin contamination should be achievable with a better understanding of the inheritance of, aflatoxin trait and physiological traits that are associated with reduced contamination. The objectives of this study were to estimate the heritability of aflatoxin traits and genotypic (r G) and phenotypic (r P) correlations between drought resistance ...
Handle:
10113/45771
DOI:
10.1016/j.fcr.2010.05.007

19. Reaction of the Core Collection of Peanut Germplasm to Sclerotinia Blight and Pepper Spot

Author:
Damicone, J.P.; Holbrook, C.C.; Smith, D.L.; Melouk, H.A.; Chamberlin, K.D.
Source:
Peanut science 2010 v.37 no.1 pp. 1-11
ISSN:
0095-3679
Subject:
Arachis hypogaea; peanuts; plant genetic resources; germplasm; genetic variation; genotype; Sclerotinia minor; plant pathogenic fungi; fungal diseases of plants; disease incidence; disease resistance; genetic resistance; plant architecture; maturity groups; foliar diseases; Leptosphaerulina; plant adaptation; vigor; germplasm screening; cultivars; crop yield; Phoma
Abstract:
... In 2001, entries from the peanut core collection, a subset of the USDA peanut germplasm collection, were planted in non-replicated plots in a field with a history of Sclerotinia blight caused by Sclerotinia minor. Variability existed among entries for reaction to Sclerotinia blight. Of the 744 entries evaluated, 11% had no disease, nearly 30% had <10% disease incidence, and only 21% had 50% diseas ...
Handle:
10113/43548
DOI:
10.3146/PS09-001.1

20. Antifungal Activity in Transgenic Peanut (Arachis hypogaea L.) Conferred by a Nonheme Chloroperoxidase Gene

Author:
Niu, C.; Akasaka-Kennedy, Y.; Faustinelli, P.; Joshi, M.; Rajasekaran, K.; Yang, H.; Chu, Y.; Cary, J.; Ozias-Akins, P.
Source:
Peanut science 2009 v.36 no.2 pp. 126-132
ISSN:
0095-3679
Subject:
Arachis hypogaea; peanuts; antifungal properties; transgenic plants; genetic transformation; disease resistance; genetic resistance; plant-incorporated protectants; biolistics; gene expression; Burkholderia pyrrocinia; microbial proteins; peroxidases; bioassays; Aspergillus flavus; hyphae; microbial growth; in vitro studies
Abstract:
... A nonheme chloroperoxidase gene (cpo-p) from Pseudomonas pyrrocinia, a growth inhibitor of mycotoxin-producing fungi, was introduced into peanut via particle bombardment. The expression of the cpo-p gene is predicted to increase pathogen defense in peanut. Embryogenic peanut tissues were bombarded with gold particles coated with plasmid pRT66 carrying the cpo-p and hygromycin phosphotransferase (h ...
Handle:
10113/40286
DOI:
10.3146/PS08-020.1