Identification of toxigenic Aspergillus species from diet dairy goat using a polyphasic approach
نویسندگان
چکیده
منابع مشابه
Identification of Toxigenic Aspergillus Species from Rice of Khuzestan and Mycotoxins in Imported Cereals
Background: Due to their high amount of carbohydrate and enough moisture, cereals are a good environment for the growth of toxigenic fungi. Because of the carcinogenicity and mutagenicity of mycotoxins, preventing them from entering the food chain is essential. Therefore, the present study was conducted to determine the amount and type of contaminated imported cereals and rice produced in Khuze...
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The variability within Aspergillus fumigatus Fresenius and related species was examined using macro-, micro-morphology, growth temperature regimes and extrolite patterns. In addition, DNA analyses including partial beta-tubulin, calmodulin and actin gene sequences were used. Detailed examination of strains, considered as A. fumigatus earlier, showed that they could be divided into four groups i...
متن کاملIdentification of Aspergillus Species Using Morphological Characteristics
Objectives: Although molecular methods continue to improve and become more rapidly available, microscopy and culture remain commonly used and essential tools for identification of Aspergillus spp. In this study we emphasize on morphological methods including; macroscopic and microscopic characteristics for identification of Aspergillus species isolated from environmental and clinical specimens....
متن کاملidentification of anti-microbial producing enterococci isolated from iranian raw milk cheeses using polyphasic approach
a collection of enterococci spp. (about 96 isolates) were isolated from two iranian raw milk cheeses, namely lighvan and koozeh, and subsequently, identified as enterococcus faecium , enterococcus faecalis , enterococcus durans , enterococcus casseliflavus and enterococcus italicus by 16s rdna sequencing. all of the 96 isolates were subjected to agar-spot and well-diffusion assay in order to d...
متن کاملIdentification and Quantification of a Toxigenic and Non-Toxigenic Aspergillus flavus Strain in Contaminated Maize Using Quantitative Real-Time PCR
Aflatoxins, which are produced by Aspergillus flavus, are toxic to humans, livestock, and pets. The value of maize (Zea mays) grain is markedly reduced when contaminated with aflatoxin. Plant resistance and biological control using non-toxin producing strains are considered effective strategies for reducing aflatoxin accumulation in maize grain. Distinguishing between the toxin and non-toxin pr...
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ژورنال
عنوان ژورنال: Ciência Rural
سال: 2015
ISSN: 1678-4596
DOI: 10.1590/0103-8478cr20140581