EP 0981634 A1 20000301 - PRODUCTION OF SELF-COMPATIBLE $i(BRASSICA) HYBRIDS USING A SELF-INCOMPATIBLE POLLINATION CONTROL SYSTEM
Title (en)
PRODUCTION OF SELF-COMPATIBLE $i(BRASSICA) HYBRIDS USING A SELF-INCOMPATIBLE POLLINATION CONTROL SYSTEM
Title (de)
HERSTELLUNG VON SELBSTKOMPATIBLEN BRASSICA-HYBRIDEN MITTELS EINEM SELBSTINCOMPATIBILITÄTS-BESTÄUBUNGSKONTROLLESYSTEM
Title (fr)
PRODUCTION DE $i(BRASSICA) HYBRIDES AUTO-COMPATIBLES AU MOYEN D'UN SYSTEME DE REGULATION DE LA POLLINISATION AUTO-INCOMPATIBLE
Publication
Application
Priority
- CA 9800089 W 19980204
- US 3771997 P 19970207
Abstract (en)
[origin: WO9835052A1] This invention relates to cells of a self-compatible hybrid plant, the parents of which are a homozygous self-incompatible female parent, and a homozygous male parent, and the nuclear genome of which contains a vector comprising a DNA sequence which, when expressed in a plant cell, imparts self-incompatibility to the plant, and a promoter capable of directing the expression of the DNA sequence in the cell. The invention includes the vector, a plant comprising the cells, a plant transformed with the vector, the seed of such plants, and a method for conferring the self-compatible phenotype on progeny of the self-incompatible female parent and self-compatible male parent. The invention comprises an improved self-pollination control system for hybrid seed production or breeding which, by using a knockout transgene to eliminate the self-incompatibility phenotype in hybrids, can result in increased yields.
IPC 1-7
IPC 8 full level
C07K 14/415 (2006.01); C12N 15/29 (2006.01); C12N 15/82 (2006.01)
CPC (source: EP)
C07K 14/415 (2013.01); C12N 15/8287 (2013.01)
Citation (search report)
See references of WO 9835052A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9835052 A1 19980813; AU 5977098 A 19980826; AU 736220 B2 20010726; CA 2279496 A1 19980813; EP 0981634 A1 20000301; PL 335072 A1 20000410
DOCDB simple family (application)
CA 9800089 W 19980204; AU 5977098 A 19980204; CA 2279496 A 19980204; EP 98902888 A 19980204; PL 33507298 A 19980204