Show metadata Hide metadata

(19)

(11)

2 542 486

(13)

(51)

IPC

C12N1/21(2006-01-01)

(21) (22)

Application

2013142988/10, 2013-09-23

(24)

Start date

2013-09-23

(22)

Actual filing date

2013-09-23

(45)

Published

2015-02-20

(72)

Inventor

Rozanov Aleksej SergeevichDemidova Elizaveta VjacheslavovnaMalup Tat'Jana KonstantinovnaPel'Tek Sergej Evgen'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Tsitologii I Genetiki Sibirskogo Otdelenija Rossijskoj Akademii Nauk So Ran)

STRAIN OF Esherichia coli EX pQE30 BACTERIUM, PRODUCER OF ENDOXYLANASE OF Geobacillus stearothermophillus 22 BACTERIUM Russian patent published in 2015 - IPC C12N1/21

Abstract RU 2542486 C1

FIELD: biotechnologies.

SUBSTANCE: strain Esherichia coli EX pQE30 has been obtained by transformation of cells of E.coli XL1-blue bacterium with pQE30-endo-xylanase-lx1 plasmid developed on the basis of vector pQE30. The invention allows obtaining a strain that will produce endoxylanase with stability at the temperature of above 55°C.

EFFECT: possibility of using a strain as a part of complex ferment preparations for hydrolysis of plant biomass.

4 dwg, 3 ex

Similar patents RU2542486C1

Title	Year	Author	Number
STRAIN OF BACTERIUM Escerichia coli XL1-blue/pQS-G3, PRODUCENT OF THERMOSTABLE LIPASE OF BACTERIUM Geobacillus stearothermophilus G3	2013	Rozanov Aleksej Sergeevich Pel'Tek Sergej Evgen'Evich Sorokina Ksenija Nikolaevna	RU2540873C1
RECOMBINANT TWO-DOMAIN LACCASE OF BACTERIUM Streptomyces griseoflavus Ac-993, POSSESSING HIGH THERMOSTABILITY AND ALKALINE pH OPTIMUM OF PHENOL COMPOUND OXYDATION, DNA FRAGMENT, CODING TWO-DOMAIN LACCASE OF BACTERIUM Streptomyces griseoflavus Ac-993; METHOD OF OBTAINING TWO-DOMAIN LACCASE OF BACTERIUM Streptomyces griseoflavus Ac-993	2012	Jurevich Ljubov' Igorevna Leont'Evskij Aleksej Arkad'Evich Lisov Aleksandr Viktorovich	RU2539780C2
KOMAGATAELLA PHAFFII T07/PPZL-4X-OA-XYL-ASOR STRAIN CAPABLE OF PRODUCING XYLANASE FROM ASPERGILLUS ORYZAE FUNGI	2022	Zadorozhnyj Andrej Valentinovich Bryanskaya Alla Viktorovna Shlyakhtun Valeriya Nikolaevna Ushakov Viktor Sergeevich Bochkov Denis Vladimirovich Bogacheva Natalya Vladimirovna Korzhuk Anton Vladimirovich Bannikova Svetlana Valerevna Goryachkovskaya Tatyana Nikolaevna Peltek Sergej Evgenevich	RU2796447C1
POLYPEPTIDE AND COMPOSITION HAVING XYLANASE ACTIVITY, POLYPEPTIDE APPLICATION, POLYNUCLEOTIDE ENCODING POLYPEPTIDE, EXPRESSION VECTOR CONTAINING POLYNUCLEOTIDE, METHOD FOR PRODUCTION OF POLYNUCLEOTIDE, AND METHOD FOR TREATMENT OF PLANT OR XYLAN-CONTAINING MATERIAL	2000	Van Den Khomberg Jokhannes Petrus Teodorus Vil'Khel'Mus Van Der Lan Jan-Metske Daran Zhan-Mark Zhorzh	RU2291901C2
MUTANT FORM OF XYLOGLUCANASE FROM ASPERGILLUS CERVINUS WITH INCREASED THERMAL STABILITY COMPARED TO WILD-TYPE ENZYME, RECOMBINANT ESCHERICHIA COLI STRAIN PRODUCING THIS XYLOGLUCANASE, AND MICROBIOLOGICAL METHOD SYNTHESIS OF MUTANT XYLOGLUCANASE FROM ASPERGILLUS CERVINUS BASED ON THIS STRAIN	2022	Selimzyanova Alina Ildarovna Rykov Sergej Viktorovich Berezina Oksana Valentinovna	RU2815837C1
RECOMBINANT STRAIN OF YEAST Pichia pastoris - PRODUCER OF THE SECRETED THERMOSTABLE XYLOGLUCANASE CODED BY SYNTHETIC GENE, AND METHOD FOR MICROBIOLOGICAL SYNTHESIS OF SECRETED THERMOSTABLE XYLOGLUCANASE BASED ON THIS STRAIN	2015	Berezina Oksana Valentinovna Rykov Sergej Viktorovich Zverlov Vladimir Vladimirovich Sakhibgaraeva Lilija Fljuzovna Krestjanova Irina Nikolaevna Jarotskij Sergej Viktorovich	RU2605629C1
STRAIN OF BACTERIUM ESCHERICHIA COLI - A PRODUCER OF ENDONUCLEASE RESTRICTION CFRBI	1992	Kravets A.N. Solonin A.S. Kuz'Mina N.M.	RU2038382C1
TALAROMYCES EMERSONII BETA-GLUCANASES	2001	Van Den Khomberg Jokhannes Petrus Teodorus Vil'Khel'Mus Van Der Lan Jan-Metske Daren Zhan-Mark Zhorzh Khervejer Margareta Adriana Tojfel' Daniehl' Paul'	RU2321635C2
RECOMBINANT BACTERIAL STRAIN Escherichia coli N106 (pM.AgsI) - PRODUCER OF DNA METHYLTRANSFERASE M.AgsI	2015	Dedkov Vladimir Sergeevich Gonchar Danila Aleksandrovich Abdurashitov Murat Abdurashitovich Lomakovskaya Elena Nikolaevna Mikhnenkova Natalya Aleksandrovna Mutylo Galina Vladimirovna Udaleva Svetlana Germanovna Uryumtseva Lyubov Aleksandrovna Chernukhin Valerij Alekseevich Degtyarev Sergej Kharitonovich	RU2593368C1
PENICILLIUM VERRUCULOSUM MX-73 FUNGUS STRAIN PRODUCER OF MODIFIED XYLANASE E WITH HIGH HEAT STABILITY, ENZYME PREPARATION BASED THEREON FOR USE IN FOOD AND FEED INDUSTRY AND METHOD FOR PRODUCTION THEREOF	2018	Sinitsyn Arkadij Pantelejmonovich Osipov Dmitrij Olegovich Korotkova Olga Genrikhovna Zorov Ivan Nikitich Rozhkova Aleksandra Mikhajlovna Sinitsyna Olga Arkadevna Shashkov Igor Aleksandrovich	RU2711578C1

RU 2 542 486 C1

Authors

Rozanov Aleksej Sergeevich

Demidova Elizaveta Vjacheslavovna

Malup Tat'Jana Konstantinovna

Pel'Tek Sergej Evgen'Evich

Dates

2015-02-20—Published

2013-09-23—Filed