Uptake and transformation of arsenic during the reproductive life stage of Agaricus bisporus and Agaricus campestris
نویسندگان
چکیده
منابع مشابه
Agrobacterium tumefaciens mediated transformation of Agaricus bisporus
Agrobacterium tumefaciens is known to transfer parts of its tumor-inducing plasmid to filamentous fungi including Agaricus bisporus. We have used this transformation system to transform germinating basidiospores of A. bisporus. Analysis of hygromycin B-resistant clones showed that the T-DNA integrated at random sites and in multiple copies into the host genome. Furthermore we have been able to ...
متن کاملMannitol Dehydrogenase from Agaricus Campestris.
Enzymes capable of catalyzing n-mannitol formation from n-fructose or n-fructose 6-phosphate have been identified in various microorganisms. Substrate and coenzyme specificity have been established in only a few instances, but there appear to be enzymes, dependent upon nicotinamide adenine dinucleotide and upon nicotinamide adenine dinucleotide phosphate, which reduce fructose directly to manni...
متن کاملProduction , Purification and Properties of Extracellular Laccase of Agaricus bisporus
Extracellular laccase (EC 1 .14.18.1) of the cultivated mushroom Agaricus bisporus was produced constitutively in defined or complex media. No enzyme induction was found after treatment with cycloheximide or with other potential inducers such as toluidine or xylidine. The enzyme was purified to homogeneity by ammonium sulphate precipitation, ion-exchange chromatography, gel filtration and affin...
متن کاملVirus-Enriched Fraction from Agaricus bisporus
Partially purified virus preparations from sporophores of Agaricus bisporus affected with LaFrance disease had up to a 15-fold-higher RNA-dependent RNA polymerase activity than did comparable preparations from healthy sporophores. Enzyme activity was dependent upon the presence of Mg2+ and the four nucleoside triphosphates and was insensitive to actinomycin D, a-amanitin, and rifampin. The 3H-l...
متن کاملcompactifications and representations of transformation semigroups
this thesis deals essentially (but not from all aspects) with the extension of the notion of semigroup compactification and the construction of a general theory of semitopological nonaffine (affine) transformation semigroup compactifications. it determines those compactification which are universal with respect to some algebric or topological properties. as an application of the theory, it is i...
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ژورنال
عنوان ژورنال: Journal of Environmental Sciences
سال: 2016
ISSN: 1001-0742
DOI: 10.1016/j.jes.2016.06.021