Development of TaqMan assays for the quantitative detection of Fusarium avenaceum/Fusarium tricinctum and Fusarium poae esyn1 genotypes from cereal grain
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چکیده
منابع مشابه
Biological assays for two mycotoxins produced by Fusarium tricinctum.
A survey was made to detect microorganisms useful for assaying butenolide [4-acetamido-4-hydroxy-2-butenoic acid gamma-lactone] and T-2 toxin [4beta, 15-diacetoxy-8alpha-(3-methylbutyryloxy)-12,13-epoxytricothec -9-en-3alpha-ol]. These mycotoxins produced by strains of Fusarium tricinctum have been implicated in mycotoxicosis of livestock. Although butenolide proved to be a very weak antibiotic...
متن کاملFusarium poae and Fusarium crookwellense, Fungi Responsible for the Natural Occurrence of Nivalenol in Hokkaido.
To determine the reasons for the natural occurrence of nivalenol in the northernmost area of Japan, scabby wheat was harvested from 19 crop fields in Hokkaido. Mycological surveys and analysis for mycotoxin contamination were performed. Among 13 wheat grain samples harvested in seven locations, 9, 2, and 6 samples were positive for deoxynivalenol, nivalenol, and zearalenone, respectively, at le...
متن کاملAn integrated taxonomic study of Fusarium langsethiae, Fusarium poae and Fusarium sporotrichioides based on the use of composite datasets.
An integrated systematic study was carried out to clarify the taxonomical position and relationship of Fusarium langsethiae to other taxa within the Fusarium section Sporotrichiella. Strains of this species were compared with strains of the closely related species Fusarium poae and Fusarium sporotrichioides using a composite dataset. This set consisted of DNA sequences derived from the ribosoma...
متن کاملBiosynthesis of radiolabeled T-2 toxin by Fusarium tricinctum.
Incubation of Fusarium tricinctum NRRL 3299 on a solid rice medium in the presence of [1-14C]sodium acetate, [2-3H]mevalonic acid, [2-14C]mevalonic acid, or [5-3H]mevalonic acid yielded preparations of radiolabeled T-2 toxin with specific activities of 1.008, 1.64, 0.656, and 7.35 muCi/mmol, respectively.
متن کاملGenetic Divergence and Chemotype Diversity in the Fusarium Head Blight Pathogen Fusarium poae
Fusarium head blight is a disease caused by a complex of Fusarium species. F. poae is omnipresent throughout Europe in spite of its low virulence. In this study, we assessed a geographically diverse collection of F. poae isolates for its genetic diversity using AFLP (Amplified Fragment Length Polymorphism). Furthermore, studying the mating type locus and chromosomal insertions, we identified ha...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 2010
ISSN: 0378-1097
DOI: 10.1111/j.1574-6968.2010.02145.x