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1. (WO2018046821) USE OF QTL TO CONFER, TO YEAST STRAINS, A RESISTANCE TO ACETIC ACID
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Pub. No.: WO/2018/046821 International Application No.: PCT/FR2017/052317
Publication Date: 15.03.2018 International Filing Date: 31.08.2017
IPC:
C12N 1/18 (2006.01) ,C12P 7/06 (2006.01)
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
16
Yeasts; Culture media therefor
18
Baker's yeast; Brewer's yeast
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
7
Preparation of oxygen-containing organic compounds
02
containing a hydroxy group
04
acyclic
06
Ethanol, i.e. non-beverage
Applicants:
LESAFFRE ET COMPAGNIE [FR/FR]; 41 Rue Etienne Marcel 75001 PARIS, FR
Inventors:
PIGNEDE, Georges; FR
DESFOUGERES, Thomas; FR
Agent:
BUCHET, Anne; FR
DENJEAN, Eric; FR
PALIX, Stéphane; FR
VUILLERMOZ, Bruno; FR
THIVILLIER, Patrick; FR
Priority Data:
165837708.09.2016FR
Title (EN) USE OF QTL TO CONFER, TO YEAST STRAINS, A RESISTANCE TO ACETIC ACID
(FR) UTILISATION DE QTL POUR CONFÉRER A DES SOUCHES DE LEVURE UNE RÉSISTANCE A L'ACIDE ACÉTIQUE
Abstract:
(EN) The invention concerns the identification and use of QTL to confer resistance to an organic acid, preferably acetic acid, to a yeast strain during glucose fermentation.
(FR) La présente invention concerne l'identification et l'utilisation de QTL pour conférer une résistance à un acide organique, avantageusement l'acide acétique, à une souche de levure lors de la fermentation du glucose.
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: French (FR)
Filing Language: French (FR)