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1. (WO2018226171) MUTANT STRAIN ASPERGILLUS ACULEATUS FOR PRODUCING CELLULASE AND XYLANASE AND PREPARATION METHOD THEREOF
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Pub. No.: WO/2018/226171 International Application No.: PCT/TH2018/000029
Publication Date: 13.12.2018 International Filing Date: 30.05.2018
IPC:
C12N 9/00 (2006.01) ,C12N 9/10 (2006.01) ,C12N 9/20 (2006.01) ,C12N 9/24 (2006.01) ,C12N 15/80 (2006.01) ,C12P 21/02 (2006.01)
C CHEMISTRY; METALLURGY
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BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9
Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
C CHEMISTRY; METALLURGY
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BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9
Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
10
Transferases (2.)
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BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9
Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
14
Hydrolases (3.)
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acting on ester bonds (3.1)
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Carboxylic ester hydrolases
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Triglyceride splitting, e.g. by means of lipase
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BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9
Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
14
Hydrolases (3.)
24
acting on glycosyl compounds (3.2)
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12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15
Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09
Recombinant DNA-technology
63
Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
79
Vectors or expression systems specially adapted for eukaryotic hosts
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for fungi
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BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
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Preparation of peptides or proteins
02
having a known sequence of two or more amino acids, e.g. glutathione
Applicants:
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED [TH/TH]; 555/1 Energy Complex, Building A, 14th - 18th Floor Vibhavadi Rangsit Road, Chatuchak Bangkok 10900, TH
Inventors:
CHAMPREDA, Verawat; TH
SUWANNARANGSEE, Surisa; TH
ARNTHONG, Jantima; TH
SIAMPHAN, Chatuphon; TH
POONSRISAWAT, Aphisit; TH
KETSUB, Napong; TH
PHINYO, Mahattanee; TH
TECHANAN, Wikanda; TH
POOMSILA, Natthawut; TH
PRASITCHOKE, Phatthanon; TH
Agent:
CHANGCHUMNI, Manoon; TH
SIRICHEEPCHAIYAN, Suwadee; TH
Priority Data:
170100316607.06.2017TH
Title (EN) MUTANT STRAIN ASPERGILLUS ACULEATUS FOR PRODUCING CELLULASE AND XYLANASE AND PREPARATION METHOD THEREOF
(FR) SOUCHE MUTANTE ASPERGILLUS ACULEATUS POUR LA PRODUCTION DE CELLULASE ET DE XYLANASE ET SON PROCÉDÉ DE PRÉPARATION
Abstract:
(EN) The present invention relates to a novel mutant strain Aspergillus aculeatus E14-292 and a genetic modification process of said strain, wherein the mutant strain according to this invention can produce cellulase and xylanase more than the BCC199 (wild type). Moreover, the obtained enzymes can be used to digest the pretreatment bagasse to further produce sugars effectively.
(FR) La présente invention concerne une nouvelle souche mutante Aspergillus aculeatus E14-292 et un procédé de modification génétique de ladite souche, la souche mutante selon la présente invention pouvant produire de la cellulase et de la xylanase plus que le BCC199 (type sauvage). De plus, les enzymes obtenues peuvent être utilisées pour digérer la bagasse de prétraitement afin d'en outre produire efficacement des sucres.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)