Results 21 to 30 of about 7,052 (219)

The influence of ultraviolet radiation on aflatoxin producing Aspergillus species' isolated from Iranian rice

open access: yesToxicology Reports, 2022
Cereal grains are a favorable habitat for aflatoxin- producing fungus to develop. the current investigation was carried out to evaluate the quantity and kind of contaminated imported grains and rice generated in the province of Shiraz, Iran.
Hamed Faraji   +2 more
doaj   +1 more source

Control of Aflatoxin Production of Aspergillus flavus and Aspergillus parasiticus Using RNA Silencing Technology by Targeting aflD (nor-1) Gene. [PDF]

open access: yes, 2011
Aspergillus flavus and Aspergillus parasiticus are important pathogens of cotton, corn, peanuts and other oil-seed crops, producing toxins both in the field and during storage.
Daniel Caley   +14 more
core   +1 more source

An Antibiotic from Aspergillus parasiticus [PDF]

open access: yesNature, 1944
RECENTLY we had occasion to examine the possible production of antibacterial materials by about twenty strains of Aspergillus flavus, A. oryzœ, A. tamarii and A. parasiticus. The culture fluids showed no significant antibacterial titres when a medium of the Czapek type was used; the test organism was Staphylococcus aureus and both the serial dilution ...
A. H. COOK, M. S. LACEY
openaire   +1 more source

Differentiation between Aspergillus flavus and Aspergillus parasiticus from Pure Culture and Aflatoxin-Contaminated Grapes Using PCR-RFLP Analysis of aflR-aflJ Intergenic Spacer. [PDF]

open access: yes, 2011
Aflatoxins (AFs) represent the most important single mycotoxin-related food safety problem in developed and developing countries as they have adverse effects on human and animal health. They are produced mainly by Aspergillus flavus and A.
Mireille Kallassy   +11 more
core   +1 more source

Draft genome assemblies of 38 <i>Aspergillus parasiticus</i> isolates collected from South Georgia crop fields. [PDF]

open access: yesMicrobiol Resour Announc
Aspergillus parasiticus is a fungus recognized for producing highly carcinogenic mycotoxins. In this study, we collected 38 isolates of A. parasiticus from fields in South Georgia.
Gangurde SS   +7 more
europepmc   +2 more sources

Qualidade da castanha-do-brasil do comércio de Rio Branco, Acre Quality of Brazil nuts marketed in Rio Branco, Acre

open access: yesActa Amazonica, 2012
Este trabalho teve como objetivo avaliar a qualidade de castanhas-do-brasil beneficiadas e comercializadas em Rio Branco, Acre. Foram analisadas amostras das três marcas de castanha encontradas no mercado local quanto às variáveis: atividade de água ...
Virgínia de Souza Álvares   +4 more
doaj   +1 more source

Sixteen Draft Genome Sequences Representing the Genetic Diversity of Aspergillus flavus and Aspergillus parasiticus Colonizing Peanut Seeds in Ethiopia. [PDF]

open access: yesMicrobiol Resour Announc, 2020
Draft genomes of 16 isolates of Aspergillus flavus Link and Aspergillus parasiticus Speare, identified as the predominant genotypes colonizing peanuts in four farming regions in Ethiopia, are reported.
Arias RS   +5 more
europepmc   +2 more sources

Aspergillus section Flavi and aflatoxins in Algerian wheat and derived products [PDF]

open access: yes, 2010
Wheat and its derivatives are a very important staple food for North African populations. The aim of this study was to analyze populations of Aspergillus section Flavi from local wheat based on aflatoxins (AFs),cyclopiazonic acid (CPA) and sclerotia ...
Salim Mokrane   +11 more
core   +1 more source

A systems approach to model the relationship between aflatoxin gene cluster expression, environmental factors, growth and toxin production by Aspergillus flavus. [PDF]

open access: yes, 2011
A microarray analysis was used to examine the effect of combinations of water activity (a(w), 0.995-0.90) and temperature (20-42°C) on the activation of aflatoxin biosynthetic genes (30 genes) in Aspergillus flavus grown on a conducive YES (20 g yeast ...
Geisen, Rolf   +9 more
core   +1 more source

Complete mitochondrial genome sequence of an aflatoxin B and G producing fungus, Aspergillus parasiticus

open access: yesMitochondrial DNA. Part B. Resources, 2019
Aspergillus parasiticus is a notorious filamentous fungus, which can produce aflatoxin B and G. Here, we reported the complete mitochondrial genome sequence of Aspergillus parasiticus isolated from air in South Korea.
Jongsun Park   +7 more
doaj   +1 more source

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