FIELD: biotechnology.
SUBSTANCE: invention relates to microbiology and biotechnology and relates to production of recombinant strains of yeast Pichia pastoris capable of producing endo-1,4-β-xylanase. A transformant of yeast Pichia pastoris – a xylanase producer, which contains a gene encoding endo-1,4-β-xylanase from Paenibacillus brasilensis, and additional copies of the NAS1 gene from Pichia pastoris.
EFFECT: invention allows to expand the range of high-efficiency xylanase producers.
1 cl, 2 dwg, 3 ex
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|
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RU2736441C1 |
RECOMBINANT YEAST STRAIN KOMAGATAELLA KURTZMANII - PRODUCER OF BETA-GLUCANASE FROM PAENIBACILLUS JAMILAE | 2019 |
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Authors
Dates
2020-07-28—Published
2019-12-11—Filed