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1. (WO2019042284) FUSION PROTEINS FOR IMPROVED PRECISION IN BASE EDITING
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Pub. No.: WO/2019/042284 International Application No.: PCT/CN2018/102750
Publication Date: 07.03.2019 International Filing Date: 28.08.2018
IPC:
C07K 14/32 (2006.01) ,C12N 9/22 (2006.01) ,C12N 15/113 (2010.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
14
Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
195
from bacteria
32
from Bacillus (G)
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
9
Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
14
Hydrolases (3.)
16
acting on ester bonds (3.1)
22
Ribonucleases
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
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
11
DNA or RNA fragments; Modified forms thereof
113
Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides
Applicants:
SHANGHAITECH UNIVERSITY [CN/CN]; Room 207, Administration Center No.393 Middle Huaxia Road, Pudong New Area Shanghai 201210, CN
Inventors:
CHEN, Jia; CN
HUANG, Xingxu; CN
YANG, Li; CN
YANG, Bei; CN
LI, Xiaosa; CN
WANG, Ying; CN
LIU, Yajing; CN
Agent:
SHANGHAI BESHINING LAW OFFICE; 21st Floor SFECO Mansion 681 Xiaomuqiao Road Shanghai 200032, CN
Priority Data:
PCT/CN2017/10013101.09.2017CN
Title (EN) FUSION PROTEINS FOR IMPROVED PRECISION IN BASE EDITING
(FR) PROTÉINES DE FUSION POUR UNE PRÉCISION AMÉLIORÉE DANS L'ÉDITION DE BASE
Abstract:
(EN) Provided are base editors containing a cytidine and a catalytically inactive version of Lachnospiraceae bacterium Cpf1 (LbCpf1). The new base editors have greatly improved editing efficiency and fidelity as compared to Cas9-based base editors, and have different editing windows.
(FR) L'invention concerne des éditeurs de base contenant une cytidine et une version catalytiquement inactive de Lachnospiraceae bacterium Cpf1 (LbCpf1). Les nouveaux éditeurs de base présentent une efficacité et une fidélité d'édition considérablement améliorées par comparaison avec des éditeurs de base basés sur Cas9, et possèdent différentes fenêtres d'édition.
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)