Sequential degradation of raw vinasse by a laccase enzyme producing fungus Pleurotus sajor-caju and its ATPS purification
نویسندگان
چکیده
منابع مشابه
Differential regulation of laccase gene expression in Pleurotus sajor-caju.
Four laccase isozyme genes, Psc lac1, 2, 3 and 4 have been cloned from the edible mushroom, Pleurotus sajor-caju. The genes display a high degree of homology with other basidiomycete laccases (55-99%) at the amino acid level. Of the laccase genes isolated, Psc lac1 and 4 displayed the highest degree of similarity (85% at the amino acid level), while Psc lac3 showed the highest degree of diverge...
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Background The alcohol industry is an excellent representation of the development process in Brazil, it considers the sugar cane as one of the biggest monocultures. As a result of this high production, there is the vinasse, a residue from the alcohol production after the pulp fermentation and distillation of the wine (Pulp after fermentation), ensuing from 8 to 15 liters for each liter of ethan...
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The Psc lac4 gene from Pleurotus sajor-caju has been cloned and expressed in the heterologous host Pichia pastoris, under the control of the AOX1 methanol inducible promoter. The native Ple. sajor-caju laccase signal sequence was effective in directing the secretion of lac4 expressed in Pic. pastoris. The control of media pH and temperature was found to be important in obtaining sufficient quan...
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Microbial silver nanoparticles have been known to have bactericidal effects but the antimicrobial mechanism have not been clearly revealed. The use of microorganisms in the synthesis of nanoparticles emerges as an ecofriendly and exciting approach. In this study biosynthesis of silver nanoparticles using Pleurotus sajor caju fungi and its antimicrobial studies has been reported. The extra cellu...
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ژورنال
عنوان ژورنال: Biotechnology Reports
سال: 2020
ISSN: 2215-017X
DOI: 10.1016/j.btre.2019.e00411