FIELD: biotechnology, genetic engineering, microbiology, biochemistry, enzymes.
SUBSTANCE: invention proposes the fungus strain Penicillium canescens VKPM F-912 no containing genes encoding endoglucanases that is a producer of endo-(1-4)-beta-xylanase. On media with beet pulp this strain is able to accumulate up to 88 U of activity of secreted endo-(1-4)-beta-xylanase and 0.13 U of cellulase activity, not above, in 1 ml of cultural fluid for 120-144 h of the fermentation process.
EFFECT: valuable biochemical properties of strain.
1 tbl, 2 dwg, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| GENETIC MAKER TO ENSURE EXPRESSION OF TARGET HOMOLOGOUS AND HETEROLOGOUS GENES IN CELLS OF FILAMENTOUS FUNGUS PENICILLIUM VERRUCULOSUM; USED AS HOST, METHOD FOR MAKING STRAIN OF FUNGUS PENICILLIUM VERRUCULOSUM AND METHOD FOR MAKING ENZYMATIC AGENT | 2008 |
|
RU2378372C2 |
| DNA FRAGMENT OF MYCELIAL FUNGUS PENICILLIUM VERRUCULOSUM ENCODING SYNTHESIS OF SECRETABLE ENDOGLUCANASE III AND GROUP OF PENICILLIUM CANESCENS STRAINS PRODUCING PENICILLIUM VERRUCULOSUM ENDOGLUCANASE III CONSTRUCTED BY METHODS OF TRANSFORMATION AND GENETIC ENGINEERING BASED ON THIS DNA FRAGMENT | 2001 |
|
RU2238974C2 |
| METHOD FOR PREPARING FODDER COMPLEX ENZYME PREPARATION (VARIANTS) AND STRAIN PENICILLIUM CANESCENS (VARIANTS) | 2004 |
|
RU2288267C2 |
| DNA PCX-302 FRAGMENT ENCODING SYNTHESIS OF PENICILLIUM CANESCENS SECRETED ENDO-(1-4)-BETA-XYLANASE AND FUNGUS STRAIN PENICILLIUM CANESCENS AS PRODUCER OF SECRETED ENDO-(1-4)-BETA-XYLANASE | 2001 |
|
RU2197526C1 |
| FUNGAL STRAIN Penicillium verruculosum B10 EGII PRODUCER OF ENDO-1,3/1,4-β-GLUCANASE, CELLULASE, β-GLUCOSIDASE AND XYLANASE AND METHOD OF PRODUCTION OF FODDER COMPLEX ENZYME PREPARATION | 2012 |
|
RU2532840C2 |
| STRAIN OF PENICILLIUM VERRUCULOSUM PRODUCER OF PHYTASE AND ENDO-1,4-β-GLUCANASE II COMPLEX AND ENZYME PREPARATION BASED ON IT FOR USE AS ADDITIVE IN FEED | 2022 |
|
RU2810538C2 |
| GENETIC FUSION-CONSTRUCTION FOR PROVIDING EXPRESSION OF MULTIENZYMATIC COMPLEX OF CARBOHYDRASES IN CELLS OF MYCELIUM FUNGUS Penicillium verruculosum, APPLIED AS HOST, METHOD OF OBTAINING RECOMBINANT STRAIN OF FUNGUS Penicillium verruculosum AND METHOD OF OBTAINING ENZYMATIC MEDICATION ON ITS BASE | 2013 |
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| RECOMBINANT STRAIN OF MITSENAL MUSHROOM PENICILLIUM CANESCENS CL14, PRODUCTION COMPONENT OF CELLULOSUM CLOSTRIDIUM THERMOCELLUM AND METHOD OF ITS CULTIVATION | 2016 |
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RU2646132C1 |
| CELL OF MYCELIAL FUNGUS Penicillium canescens - XYLANASE AND LACCASE PRODUCENT, METHOD OF OBTAINING COMBINED EXYME XYLANASE AND LACCASE PREPARATION | 2012 |
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RU2538149C2 |
| RECOMBINANT STRAIN OF MYCELIAL FUNGUS PENICILLIUM VERRUCULOSUM (VERSIONS) AND A METHOD OF PRODUCING ENZYME PREPARATION WITH ITS USE (VARIANTS) | 2015 |
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RU2646136C2 |
