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1. (WO1998048612) HERBICIDE-RESISTANT RICE HYBRIDIZING SEEDS AND A METHOD FOR PRODUCING THE SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/048612 International Application No.: PCT/CN1998/000065
Publication Date: 05.11.1998 International Filing Date: 28.04.1998
Chapter 2 Demand Filed: 28.04.1998
IPC:
A01H 1/02 (2006.01)
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
1
Processes for modifying genotypes
02
Methods or apparatus for hybridisation; Artificial pollination
Applicants:
CHINA NATIONAL RICE RESEARCH INSTITUTE [CN/CN]; 359 Ti Yu Chang Road Hangzhou 310006, CN (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, HU, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, ZW)
KCW HOLDING LIMITED [CN/CN]; RM1702-3, Sunshine Plaza 353 Lockhart Road Wanchai Hong Kong, CN (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, HU, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, ZW)
HUANG, Danian [CN/CN]; CN (UsOnly)
YANG, Wei [CN/CN]; CN (UsOnly)
PATRICK, S., Ko. [CN/CN]; CN (UsOnly)
XUE, Rui [CN/CN]; CN (UsOnly)
Inventors:
HUANG, Danian; CN
YANG, Wei; CN
PATRICK, S., Ko.; CN
XUE, Rui; CN
Agent:
CHINA SINDA INTELLECTUAL PROPERTY LTD.; China Garment Mansion Suite 1300 99 Jianguo Road Chaoyang District Beijing 100020, CN
Priority Data:
97 1 09814.X28.04.1997CN
Title (EN) HERBICIDE-RESISTANT RICE HYBRIDIZING SEEDS AND A METHOD FOR PRODUCING THE SAME
(FR) GRAINES HYBRIDES DE RIZ RESISTANT AUX HERBICIDES ET PROCEDE DE PRODUCTION
Abstract:
(EN) This invention discloses a method for producing a herbicide-resistant rice hybridizing seeds, the method comprises transfering a herbicide-resistant gene into the restorer of tri- or bi-lines rice hybrids, enables the restorer harboring the herbicide-resistant gene, exhibiting herbicide-resistant properties, then hybridizing the resultant transgenic restorer with the sterile line of the tri- or bi-lines, yielding herbicide-resistant rice hybrids. Using this method, the impured rice hybrid seeds may be used in the production of rice, and the pseudo-hybridizing plants can be eliminated properly.
(FR) L'invention concerne un procédé de production de graines hybrides de riz résistant aux herbicides. Ce procédé consiste à transférer un gène résistant aux herbicides dans le restaurateur d'hybrides de riz à trois ou deux lignées, à permettre au restaurateur d'héberger le gène résistant aux herbicides, à améliorer les propriétés de résistance aux herbicides, à hybrider le restaurateur transgénique obtenu avec la lignée stérile des trois ou deux lignées, puis à produire des hybrides de riz résistant au herbicides. Par le biais de ce procédé, les graines hybrides de riz impures peuvent être utilisées dans la production de riz et les plantes pseudo-hybrides peuvent être éliminées.
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)
Also published as:
AU1998070274