نتایج جستجو برای: trichothecene

تعداد نتایج: 639  

Journal: :Canadian journal of microbiology 2008
Nancy J Alexander Susan P McCormick Judith A Blackburn

There are 4 P450 oxygenases involved in the biosynthesis of T-2 toxin in Fusarium sporotrichioides. Exactly how these enzymes react to antimicrobial plant defense compounds is unknown. Xanthotoxin (8-methoxypsoralen) is a phototoxic furanocoumarin that acts as a P450 oxygenase inhibitor. The current study shows that the addition of concentrations of 1.0 mmol/L or less of xanthotoxin to liquid c...

Journal: :Applied and Environmental Microbiology 2002

2009
M. Korének

The different factors (environmental, microbial contamination, handling procedures with game, post mortal changes of game meat) influenced on safety and quality of farmed and hunted wild game meat are described. The emphasis is given on residues of contaminants: risk chemical elements (Cd, Pb, Hg), mycotoxins (aflatoxin, ochratoxin, trichothecene), veterinary drug residues (sulfanilamid, amprol...

Journal: :Phytopathology 2008
H Suga G W Karugia T Ward L R Gale K Tomimura T Nakajima A Miyasaka S Koizumi K Kageyama M Hyakumachi

Members of the Fusarium graminearum species complex are important cereal pathogens worldwide and belong to one of at least nine phylogenetically distinct species. We examined 298 strains of the F. graminearum species complex collected from wheat or barley in Japan to determine the species and trichothecene chemotype. Phylogenetic analyses and species-diagnostic polymerase chain reaction-restric...

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