Global patent index - EP 1025248 A1

EP 1025248 A1 2000-08-09 - REDUCTION OF CHLOROPHYLL CONTENT IN OIL PLANT SEEDS

Title (en)

REDUCTION OF CHLOROPHYLL CONTENT IN OIL PLANT SEEDS

Title (de)

REDUKTION DES CHLOROPHYLLGEHALTES IN ÖLPFLANZENSAMEN

Title (fr)

REDUCTION DE LA TENEUR EN CHLOROPHYLLE DANS DES GRAINES DE PLANTES OLEAGINEUSES

Publication

EP 1025248 A1 (DE)

Application

EP 98954461 A

Priority

  • DE 19747739 A
  • DE 19752647 A
  • EP 9806852 W

Abstract (en)

[origin: WO9922011A1] The invention relates to a method for the reduction of chlorophyll content in oil plant seeds, especially rape-seeds, based on the expression of chlorophyll synthesis antisense genes. The invention also relates to oil plant seeds which have a reduced chlorophyll content in relation to wild species of seeds. The invention further relates to the use of said seeds to obtain vegetable oil.

IPC 1-7 (main, further and additional classification)

C12N 15/82; A01H 5/00; C12N 5/10; C12N 9/00; C12N 9/90; C12N 15/52; C12N 15/61

IPC 8 full level (invention and additional information)

C12N 9/00 (2006.01); C12N 9/02 (2006.01); C12N 9/90 (2006.01); C12N 15/61 (2006.01); C12N 15/82 (2006.01)

CPC (invention and additional information)

C12N 9/0069 (2013.01); C12N 9/00 (2013.01); C12N 9/0004 (2013.01); C12N 9/90 (2013.01); C12N 9/93 (2013.01); C12N 15/8242 (2013.01); C12N 15/8243 (2013.01)

Citation (search report)

See references of WO 9922011A1

Designated contracting state (EPC)

DE DK GB NL SE

EPO simple patent family

WO 9922011 A1 19990506; AU 1156399 A 19990517; CA 2306205 A1 19990506; EP 1025248 A1 20000809

INPADOC legal status

2005-12-14 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20050924

2004-06-02 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20040420

2001-04-04 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000330

2000-08-09 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE DK GB NL SE