WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2004035797) TISSUE-SPECIFIC PROMOTERS FROM PLANTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/035797    International Application No.:    PCT/EP2003/011038
Publication Date: 29.04.2004 International Filing Date: 23.09.2003
IPC:
C12N 15/82 (2006.01)
Applicants: DLF - TRIFOLIUM A/S [DK/DK]; Ny Oestergade 9, DK-4000 Roskilde (DK) (For All Designated States Except US).
RISOE NATIONAL LABORATORY [DK/DK]; DK-4000 Roskilde (DK) (For All Designated States Except US).
NIELSEN, Klaus, K. [DK/DK]; (DK) (For US Only).
ANDERSEN, Claus, H. [DK/DK]; (DK) (For US Only).
LENK, Ingo [DK/DK]; (DK) (For US Only).
PETERSEN, Klaus [DK/DK]; (DK) (For US Only).
DIDION, Thomas [DK/DK]; (DK) (For US Only)
Inventors: NIELSEN, Klaus, K.; (DK).
ANDERSEN, Claus, H.; (DK).
LENK, Ingo; (DK).
PETERSEN, Klaus; (DK).
DIDION, Thomas; (DK)
Agent: MACDOUGALL, Donald, Carmichael; Cruikshank & Fairweather, 19 Royal Exchange Square, Glasgow G1 3AE (GB)
Priority Data:
0222467.3 27.09.2002 GB
Title (EN) TISSUE-SPECIFIC PROMOTERS FROM PLANTS
(FR) PROMOTEURS SPECIFIQUES AUX TISSUS ISSUS DE PLANTES
Abstract: front page image
(EN)A number of floral determined cell specific MADS box promoters from rye-grass (Lolium perenne) are described, together with expression cassettes including such promoters for use in expression of desired genes in floral determined cells. Applications of such expression cassettes and promoters are described, including the specific expression of lethal genes or antisense constructs to inhibit flowering. This may be used to increase the forage value of grasses, or to prevent seeding of plants. Methods of modifying plants to contain such cassettes are also described, as well as transformed plants and cell lines.
(FR)L'invention concerne une pluralité de promoteurs à boîte MADS spécifiques aux cellules déterminées florales, issus de plantes monocotylédones, ainsi que des cassettes d'expression contenant de tels promoteurs, destinées à être employées dans l'expression de gènes souhaités de cellules déterminées florales. L'invention concerne par ailleurs des applications desdites cassettes d'expression et desdits promoteurs, notamment l'expression spécifique de gènes létaux ou de constructions antisens destinés à inhiber la floraison. Lesdits gènes ou constructions peuvent servir à augmenter la capacité fourragère d'herbes, ou à empêcher l'ensemencement de plantes. L'invention concerne également des procédés de modification de plantes de manière que celles-ci contiennent lesdites cassettes, ainsi que des plantes et des lignées cellulaires transformées.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)