EP 1501345 A1 20050202 - REGULATED ETHYLENE SENSITIVITY TO CONTROL FLOWER LONGEVITY IN A PLANT
Title (en)
REGULATED ETHYLENE SENSITIVITY TO CONTROL FLOWER LONGEVITY IN A PLANT
Title (de)
REGULIERTE ETHYLENEMPFINDLICHKEIT ZUR STEUERUNG DER LANGLEBIGKEIT DER BLÜTEN EINER PFLANZE
Title (fr)
SENSIBILITE A L'ETHYLENE REGULEE EN VUE DE REGULER LA LONGEVITE DES FLEURS DANS UNE PLANTE
Publication
Application
Priority
- US 0312409 W 20030422
- US 37455502 P 20020422
- US 0234566 W 20021028
Abstract (en)
[origin: CA2482460A1] Provided is the tissue specific manipulation of the EIN2 and/or EIN3 ethylene~signaling genes, permitting the controlled regulation of flower and/or leaf abscission in a commercially useful plant, since flower and leaf abscission are positively regulated by the plant hormone ethylene. In particular, controlled expression of the EIN2 gene, permits reduction of ear ly- season flower abscission. The altered expression of ethylene signaling gene( s) enhances the commercial value of the plant, thereby producing a more productive and/or more efficiently harvested crop. Further provided are new insights into the mechanisms involved in the ethylene signaling pathway.</SD OAB>
IPC 1-7
A01H 1/00; A01H 5/00; C12N 5/00; C12N 5/02; C12N 15/82; C07H 21/02; C07H 21/04
IPC 8 full level
A01H 1/00 (2006.01); A01H 5/00 (2006.01); C07H 21/02 (2006.01); C07H 21/04 (2006.01); C12N 5/00 (2006.01); C12N 5/02 (2006.01); C12N 15/82 (2006.01)
Citation (search report)
See references of WO 03088738A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
AU 2003231742 A1 20031103; CA 2482460 A1 20031030; EP 1501345 A1 20050202
DOCDB simple family (application)
AU 2003231742 A 20030422; CA 2482460 A 20030422; EP 03747050 A 20030422