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1. (WO2005122751) NUCLEIC ACID MOLECULES AND THEIR USE IN PLANT MALE STERILITY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/122751    International Application No.:    PCT/AU2005/000851
Publication Date: 29.12.2005 International Filing Date: 15.06.2005
IPC:
A01H 5/00 (2006.01), C12N 15/29 (2006.01), C12N 15/09 (2006.01)
Applicants: LA TROBE UNIVERSITY [AU/AU]; Plenty Road, Bundoora, Victoria 3083 (AU) (For All Designated States Except US).
GRAINS RESEARCH AND DEVELOPMENT CORPORATION [AU/AU]; Level 1, 40 Blackall Street, Barton, Australian Capital Territory 2600 (AU) (For All Designated States Except US).
AGRICULTURE VICTORIA SERVICES PTY LTD [AU/AU]; 475 Mickleham Road, Attwood, Victoria 3049 (AU) (For All Designated States Except US).
IACUONE, Sylvana [AU/AU]; (AU) (For US Only).
KALLA, Roger [AU/AU]; (AU) (For US Only).
LI, Song [AU/AU]; (AU) (For US Only).
PARISH, Roger [AU/AU]; (AU) (For US Only).
PRESTON, Jeremy [AU/AU]; (AU) (For US Only)
Inventors: IACUONE, Sylvana; (AU).
KALLA, Roger; (AU).
LI, Song; (AU).
PARISH, Roger; (AU).
PRESTON, Jeremy; (AU)
Agent: GRIFFITH HACK; 509 St Kilda Road, Melbourne, Victoria 3004 (AU)
Priority Data:
2004903246 15.06.2004 AU
Title (EN) NUCLEIC ACID MOLECULES AND THEIR USE IN PLANT MALE STERILITY
(FR) MOLECULES D'ACIDES NUCLEIQUES ET UTILISATION DE CELLES-CI DANS LA STERILITE DES VEGETAUX
Abstract: front page image
(EN)The present invention provides a method for disrupting pollen development in a plant, the method comprising inhibiting the expression of an endogenous nucleic acid molecule which is, under normal conditions, detectably expressed in anther tissue of a plant during pollen formation, and which codes for a protein belonging to the MYB class of DNA binding transcription factors. Particularly, the nucleic acid molecule whose expression is blocked encodes MYB 32 or MYB 103. The invention also provides nucleic acid molecules for use in the method, use of the method in producing male sterile plants and transgenic plants produced in accordance with the method.
(FR)L'invention concerne un procédé permettant d'interrompre le développement du pollen chez un végétal. Le procédé consiste à inhiber l'expression d'une molécule d'acides nucléiques endogène exprimée de manière détectable, dans des conditions normales, dans le tissu de l'anthère d'un végétal pendant la formation du pollen et codant une protéine appartenant à la classe MYB de facteurs de transcription de liaison à l'ADN. Plus précisément, la molécule d'acides nucléiques dont l'expression est bloquée code MYB 32 ou MYB 103. L'invention concerne également des molécules d'acides nucléiques à utiliser dans le procédé, l'utilisation du procédé dans la production de végétaux mâles stériles et de végétaux transgéniques produits selon le procédé.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, 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, IS, IT, LT, LU, MC, NL, PL, 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)