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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:
C12P 21/02 (2006.01) ,C12N 1/14 (2006.01)
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
21
Preparation of peptides or proteins
02
having a known sequence of two or more amino acids, e.g. glutathione
C CHEMISTRY; METALLURGY
12
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
1
Micro-organisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving micro-organisms or compositions thereof; Processes of preparing or isolating a composition containing a micro-organism; Culture media therefor
14
Fungi; Culture media therefor
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)