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• W2793314218 endingPage "828" @default.
• W2793314218 startingPage "818" @default.
• W2793314218 abstract "Maize (Zea mays L.) is a highly valuable crop in Argentina, frequently contaminated with the mycotoxins produced by Aspergillus flavus. Biocontrol products formulated with atoxigenic (nontoxic) strains of this fungal species are well known as an effective method to reduce this contamination. In the present study, 83 A. flavus isolates from two maize regions of Argentina were characterized and evaluated for their ability to produce or lack of producing mycotoxins in order to select atoxigenic strains to be used as potential biocontrol agents (BCA). All of the isolates were tested for aflatoxin and cyclopiazonic acid (CPA) production in maize kernels and a liquid culture medium. Genetic diversity of the nonaflatoxigenic isolates was evaluated by analysis of vegetative compatibility groups (VCG) and confirmation of deletions in the aflatoxin biosynthesis cluster. Eight atoxigenic isolates were compared for their ability to reduce aflatoxin and CPA contamination in maize kernels in coinoculation tests. The A. flavus population was composed of 32% aflatoxin and CPA producers and 52% CPA producers, and 16% was determined as atoxigenic. All of the aflatoxin producer isolates also produced CPA. Aflatoxin and CPA production was significantly higher in maize kernels than in liquid medium. The 57 nonaflatoxigenic strains formed six VCG, with AM1 and AM5 being the dominant groups, with a frequency of 58 and 35%, respectively. In coinoculation experiments, all of the atoxigenic strains reduced aflatoxin from 54 to 83% and CPA from 60 to 97%. Members of group AM1 showed a greater aflatoxin reduction than members of AM5 (72 versus 66%) but no differences were detected in CPA production. Here, we described for the first time atoxigenic isolates of A. flavus that show promise to be used as BCA in maize crops in Argentina. This innovating biological control approach should be considered, developed further, and used by the maize industry to preserve the quality properties and food safety of maize kernels in Argentina." @default.
• W2793314218 created "2018-03-29" @default.
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• W2793314218 date "2018-07-01" @default.
• W2793314218 modified "2023-10-10" @default.
• W2793314218 title "Characterization of Argentinian Endemic <i>Aspergillus flavus</i> Isolates and Their Potential Use as Biocontrol Agents for Mycotoxins in Maize" @default.
• W2793314218 cites W141732060 @default.
• W2793314218 cites W1578979391 @default.
• W2793314218 cites W1608185194 @default.
• W2793314218 cites W1897863108 @default.
• W2793314218 cites W1963990453 @default.
• W2793314218 cites W1966309176 @default.
• W2793314218 cites W1967453150 @default.
• W2793314218 cites W1967871746 @default.
• W2793314218 cites W1976836902 @default.
• W2793314218 cites W1978901257 @default.
• W2793314218 cites W1979333917 @default.
• W2793314218 cites W1979772494 @default.
• W2793314218 cites W1995072061 @default.
• W2793314218 cites W1997012584 @default.
• W2793314218 cites W2000709850 @default.
• W2793314218 cites W2002384444 @default.
• W2793314218 cites W2005636297 @default.
• W2793314218 cites W2008634494 @default.
• W2793314218 cites W2011386112 @default.
• W2793314218 cites W2018652426 @default.
• W2793314218 cites W2019140886 @default.
• W2793314218 cites W2020387053 @default.
• W2793314218 cites W2031433030 @default.
• W2793314218 cites W2041320258 @default.
• W2793314218 cites W2044397783 @default.
• W2793314218 cites W2045326883 @default.
• W2793314218 cites W2050335304 @default.
• W2793314218 cites W2053196900 @default.
• W2793314218 cites W2055404608 @default.
• W2793314218 cites W2058346399 @default.
• W2793314218 cites W2067264006 @default.
• W2793314218 cites W2070851128 @default.
• W2793314218 cites W2076011750 @default.
• W2793314218 cites W2076975981 @default.
• W2793314218 cites W2077233845 @default.
• W2793314218 cites W2077395714 @default.
• W2793314218 cites W2082622578 @default.
• W2793314218 cites W2084377486 @default.
• W2793314218 cites W2085715567 @default.
• W2793314218 cites W2085781977 @default.
• W2793314218 cites W2088163440 @default.
• W2793314218 cites W2088715433 @default.
• W2793314218 cites W2088784117 @default.
• W2793314218 cites W2090000504 @default.
• W2793314218 cites W2095324711 @default.
• W2793314218 cites W2098235087 @default.
• W2793314218 cites W2099962422 @default.
• W2793314218 cites W2101380850 @default.
• W2793314218 cites W2106136193 @default.
• W2793314218 cites W2108198802 @default.
• W2793314218 cites W2111787884 @default.
• W2793314218 cites W2116914150 @default.
• W2793314218 cites W2124689765 @default.
• W2793314218 cites W2132555816 @default.
• W2793314218 cites W2139550628 @default.
• W2793314218 cites W2140511547 @default.
• W2793314218 cites W2146322899 @default.
• W2793314218 cites W2147014318 @default.
• W2793314218 cites W2148584947 @default.
• W2793314218 cites W2149755404 @default.
• W2793314218 cites W2151042233 @default.
• W2793314218 cites W2159146816 @default.
• W2793314218 cites W2161616264 @default.
• W2793314218 cites W2167348891 @default.
• W2793314218 cites W2170177448 @default.
• W2793314218 cites W2245881695 @default.
• W2793314218 cites W2263990754 @default.
• W2793314218 cites W2267398692 @default.
• W2793314218 cites W2355160521 @default.
• W2793314218 cites W2395907903 @default.
• W2793314218 cites W2524230031 @default.
• W2793314218 cites W2555040847 @default.
• W2793314218 cites W2592357122 @default.
• W2793314218 cites W2766115313 @default.
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• W2793314218 doi "https://doi.org/10.1094/phyto-07-17-0255-r" @default.
• W2793314218 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29384448" @default.
• W2793314218 hasPublicationYear "2018" @default.
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