Extracellular proteins of Trametes hirsuta st. 072 induced by copper ions and a lignocellulose substrate
نویسندگان
چکیده
منابع مشابه
Draft Genome Sequence of the Fungus Trametes hirsuta 072
A standard draft genome sequence of the white rot saprotrophic fungus Trametes hirsuta 072 (Basidiomycota, Polyporales) is presented. The genome sequence contains about 33.6 Mb assembled in 141 scaffolds with a G+C content of ~57.6%. The draft genome annotation predicts 14,598 putative protein-coding open reading frames (ORFs).
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Ligninolytic heme peroxidases comprise an extensive family of enzymes, which production is characteristic for white-rot Basidiomycota. The majority of fungal heme peroxidases are encoded by multigene families that differentially express closely related proteins. Currently, there were very few attempts to characterize the complete multigene family of heme peroxidases in a single fungus. Here we ...
متن کاملElectrochemical redox transformations of T1 and T2 copper sites in native Trametes hirsuta laccase at gold electrode.
Mediatorless, electrochemically driven, redox transformations of T1 (type 1) and T2 copper sites in Trametes hirsuta laccase were studied by cyclic voltammetry and spectroelectrochemical redox titrations using bare gold electrode. DET (direct electron transfer) between the electrode and the enzyme was observed under anaerobic conditions. From analysis of experimental data it is concluded that t...
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The present study focused on laccase production, characterization, and its involvement in chlorophyll decolorization. Extracellular laccase, with the highest activity of 11 U/ml on day 8, was efficiently produced from Trametes hirsuta in 5 l bioreactor with optimized media comprising dual carbon sources, glucose and water hyacinth. A laccase was then purified from the supernatant to homogeneity...
متن کاملLaccase Gene Expression and Vinasse Biodegradation by Trametes hirsuta Strain Bm-2.
Vinasse is the dark-colored wastewater that is generated by bioethanol distilleries from feedstock molasses. The vinasse that is generated from molasses contains high amounts of pollutants, including phenolic compounds and melanoindin. The goal of this work was to study the expression of laccase genes in the Trametes hirsuta strain Bm-2, isolated in Yucatan, Mexico, in the presence of phenolic ...
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ژورنال
عنوان ژورنال: BMC Microbiology
سال: 2016
ISSN: 1471-2180
DOI: 10.1186/s12866-016-0729-0