Two new aflatoxin producing species, and an overview of Aspergillus section Flavi
نویسندگان
چکیده
منابع مشابه
Two new aflatoxin producing species, and an overview of Aspergillus section Flavi
Aspergillus subgenus Circumdati section Flavi includes species with usually biseriate conidial heads, in shades of yellow-green to brown, and dark sclerotia. Several species assigned to this section are either important mycotoxin producers including aflatoxins, cyclopiazonic acid, ochratoxins and kojic acid, or are used in oriental food fermentation processes and as hosts for heterologous gene ...
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The determination of aflatoxin production ability and differentiation of aflatoxigenic strains can be assessed by monitoring the expression of one or several key genes using reverse transcription polymerase chain reaction (RT-PCR). We herein describe the methods for RNA induction, extraction, and quality determination, and the RT-PCR conditions used to evaluate the ability of a given Aspergillu...
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Communities of AsputillU$ ~on F1l1Vi rnident in soils planted with collon were com~ among ~erll ueu in the KNthem United St..tes. lnddmce of A flauus .and A tllmtlrii differed .among uus. A f/arNS inddmce inl;rustd with ttmptr.ltuce .and d~eutd with latitude. Less thin 1" of lsol..18 were A I'IDmiUl or A JMIroaititwS. A f/arNS isolates wtte usigntcf to eithn Ihe S or L slniN on the b.lsis of K1...
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Population density of Aspergillus section Flavi in pistachio kernels of Iranian cultivars was studied in main pistachio growing areas of Iran during 2015 to 2017. In order to investigate the rate of contamination of pistachio cultivars to Aspergillus section Flavi and aflatoxins, 13 pistachio cultivars, including Akbari, Kaleh-ghouchi, Ovhadi, Ahmad-aghaee, M...
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Aflatoxin-producing Aspergillus species were isolated from soil samples from ten different regions within Thailand. Aspergillus flavus was present in all of the soil samples. Unlike previous studies, we found no A. parasiticus or A. flavus capable of both B- and G-type aflatoxin production in any of the samples. A. pseudotamarii, which had not been previously reported from Thailand, was found i...
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ژورنال
عنوان ژورنال: Studies in Mycology
سال: 2011
ISSN: 0166-0616
DOI: 10.3114/sim.2011.69.05