Výsledky vyhledávání - "Joe W. Dorner"

Akademický článek

Sexuality generates diversity in the aflatoxin gene cluster: evidence on a global scale.

Autor: Geromy G Moore, Jacalyn L Elliott, Rakhi Singh, Bruce W Horn, Joe W Dorner, Eric A Stone, Sofia N Chulze, German G Barros, Manjunath K Naik, Graeme C Wright, Kerstin Hell, Ignazio Carbone

Publikováno v: PLoS Pathogens, Vol 9, Iss 8, p e1003574 (2013)

Aflatoxins are produced by Aspergillus flavus and A. parasiticus in oil-rich seed and grain crops and are a serious problem in agriculture, with aflatoxin B₁ being the most carcinogenic natural compound known. Sexual reproduction in these species o

Externí odkaz: https://doaj.org/article/29f50d63294c4d10ae242c7d0d223dea

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Use of a Biocompetitive Agent to Control Preharvest Aflatoxin in Drought Stressed Peanuts

Autor: Richard J. Cole, Joe W. Dorner, Paul D. Blankenship

Publikováno v: Journal of food protection. 55(11)

A three-year study was conducted to evaluate the use of a nonaflatoxin-producing strain of Aspergillus parasiticus (NRRL 13539) as a biocompetitive agent for the control of preharvest aflatoxin contamination of peanuts. The agent was added to the soi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::093a92b6f149e968f652674efe7b4926
https://pubmed.ncbi.nlm.nih.gov/31084068

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Effect of sexual recombination on population diversity in aflatoxin production byAspergillus flavusand evidence for cryptic heterokaryosis

Autor: Eric A. Stone, Bruce W. Horn, Ignazio Carbone, Joe W. Dorner, Rodrigo A. Olarte, James T. Monacell, Rakhi Singh

Publikováno v: Molecular Ecology. 21:1453-1476

Aspergillus flavus is the major producer of carcinogenic aflatoxins (AFs) in crops worldwide. Natural populations of A. flavus show tremendous variation in AF production, some of which can be attributed to environmental conditions, differential regul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bedf6ac293abc02eb58cd66bd36354c
https://doi.org/10.1111/j.1365-294x.2011.05398.x

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Evaluation of different genotypes of nontoxigenicAspergillus flavusfor their ability to reduce aflatoxin contamination in peanuts

Autor: Bruce W. Horn, Joe W. Dorner

Publikováno v: Biocontrol Science and Technology. 21:865-876

Aflatoxins produced by the fungus Aspergillus flavus are potent carcinogens and account for large monetary losses worldwide in peanuts, maize, and cottonseed. Biological control in which a nontoxigenic strain of A. flavus is applied to crops at high

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ad35e33aafef7dbb73a90d07167e445
https://doi.org/10.1080/09583157.2011.559308

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Effect of nontoxigenicAspergillus flavusandA. parasiticuson aflatoxin contamination of wounded peanut seeds inoculated with agricultural soil containing natural fungal populations

Autor: Joe W. Dorner, Bruce W. Horn

Publikováno v: Biocontrol Science and Technology. 19:249-262

Peanuts and other seed and grain crops are commonly contaminated with carcinogenic aflatoxins, secondary metabolites produced by Aspergillus flavus and A. parasiticus. Aflatoxin contamination of peanuts in the field can be reduced by 77–98% with bi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ab6c8efe5411616a4bb8f787135c25a
https://doi.org/10.1080/09583150802696541

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Clustered genes involved in cyclopiazonic acid production are next to the aflatoxin biosynthesis gene cluster in Aspergillus flavus

Autor: Bruce W. Horn, Joe W. Dorner, Perng-Kuang Chang

Publikováno v: Fungal Genetics and Biology. 46:176-182

Cyclopiazonic acid (CPA), an indole-tetramic acid mycotoxin, is produced by many species of Aspergillus and Penicillium. In addition to CPA Aspergillus flavus produces polyketide-derived carcinogenic aflatoxins. Aflatoxin biosynthesis genes form a ge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab2328e691d348b6fe9524fb2816b4ca
https://doi.org/10.1016/j.fgb.2008.11.002

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Separate and combined applications of nontoxigenic Aspergillus flavus and A. parasiticus for biocontrol of aflatoxin in peanuts

Autor: Joe W. Dorner, Bruce W. Horn

Publikováno v: Mycopathologia. 163:215-223

A 2-year study was carried out to determine the effect of applying nontoxigenic strains of Aspergillus flavus and A. parasiticus to soil separately and in combination on preharvest aflatoxin contamination of peanuts. A naturally occurring, nontoxigen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e10fb6bf67b31687cb3e3bf66565c743
https://doi.org/10.1007/s11046-007-9004-0

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Variability Among Aflatoxin Test Results on Runner Peanuts Harvested From Small Field Plots1

Autor: Thomas B. Whitaker, Francis G. Giesbrecht, A. B. Slate, Joe W. Dorner

Publikováno v: Peanut Science. 31:59-63

An experiment was conducted to determine the variability associated with aflatoxin contamination of peanuts from plants grown in specified row lengths. Runner peanuts (cv. Georgia Green) were planted in 10, 76.2 m rows (20 seed/m) and grown using sta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72ffa61bd299c1e29803c5a5659a8afd
https://doi.org/10.3146/pnut.31.1.0013

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Biological Control of Aflatoxin Contamination of Crops

Autor: Joe W. Dorner

Publikováno v: Journal of Toxicology: Toxin Reviews. 23:425-450

Aflatoxin contamination of crops compromises the safety of food and feed supplies and causes significant economic losses each year. Of the many research approaches being studied to reduce and, ultimately, eliminate aflatoxin contamination, biological

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f26cdfc7721f91bdeeeec1e8cc34580f
https://doi.org/10.1081/txr-200027877

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