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1. (WO2017092538) USE OF TOBACCO GENE NTTCTP IN PLANTS AGAINST POTATO VIRUS Y
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/092538 International Application No.: PCT/CN2016/104255
Publication Date: 08.06.2017 International Filing Date: 01.11.2016
IPC:
C12N 15/29 (2006.01) ,C07K 14/415 (2006.01) ,A01H 5/00 (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
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
29
Genes encoding plant proteins, e.g. thaumatin
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
14
Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
415
from plants
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
H
NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
5
Flowering plants, i.e. angiosperms
Applicants:
贵州省烟草科学研究院 GUIZHOU INSTITUTE OF TOBACCO SCIENCE [CN/CN]; 中国贵州省 贵阳市观山湖区龙潭坝路29号 No.29, Longtanba Road, Guanshanhu District,Guiyang Guizhou 550083, CN
Inventors:
郭玉双 GUO, Yushuang; CN
贾蒙骜 JIA, Mengao; CN
夏范讲 XIA, Fanjiang; CN
张劲松 ZHANG, Jinsong; CN
陈受宜 CHEN, Shouyi; CN
任学良 REN, Xueliang; CN
赵杰宏 ZHAO, Jiehong; CN
Agent:
北京路浩知识产权代理有限公司 CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED; 中国北京市 海淀区丹棱街3号中国电子大厦B座18层 18th Floor, Tower B, CEC Plaza No. 3 Dan Ling Street,Haidian District Beijing 100080, CN
Priority Data:
201510858859.001.12.2015CN
Title (EN) USE OF TOBACCO GENE NTTCTP IN PLANTS AGAINST POTATO VIRUS Y
(FR) UTILISATION DU GÈNE NTTCTP DU TABAC CHEZ LES PLANTS POUR LUTTER CONTRE LE VIRUS Y DE LA POMME DE TERRE
(ZH) 烟草基因NtTCTP在植物抗马铃薯Y病毒中的应用
Abstract:
(EN) Provided is a use of tobacco gene NtTCTP in plants against potato virus Y (PVY). The tobacco gene has a full length of 507 bp and encodes proteins containing 168 amino acids, and the activity thereof is closely related to the resistance of PVY-resistant tobacco. The gene is silenced in the tobacco, the tobacco shows stronger resistance to the PVY and can reach immune levels; the gene is overexpressed in the tobacco; and the tobacco becomes more sensitive to the PVY. The gene can be used in the breeding of plants such as tobacco against the PVY.
(FR) L'invention concerne l'utilisation du gène NtTCTP du tabac chez les plants pour lutter contre le virus Y de la pomme de terre (PVY). Le gène du tabac a une longueur totale de 507 pb et code pour des protéines contenant 168 acides aminés, et son activité est étroitement liée à la résistance du tabac résistant au PVY. Quand le gène est réduit au silence dans le tabac, le tabac fait preuve d'une plus forte résistance au PVY et peut atteindre des niveaux immunitaires; quand il est surexprimé dans le tabac, le tabac devient plus sensible au PVY. Le gène peut être utilisé dans la sélection de plants tels que le tabac contre le PVY.
(ZH) 提供了烟草基因NtTCTP在植物抗马铃薯Y病毒(PVY)中的应用。该烟草基因NtTCTP全长507bp,编码一个含168个氨基酸的蛋白,其活性与烟草抗PVY的抗性密切相关。在烟草中沉默该基因,烟草表现出对PVY更强的抗性,可达到免疫水平,在烟草中超量表达该基因,烟草对PVY更敏感。该基因可用于烟草等植物抗PVY育种。
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, JP, KE, KG, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Chinese (ZH)
Filing Language: Chinese (ZH)
Also published as:
EP3385385US20180346922