Title (en)

A METHOD FOR OBTAINING A PLANT HAVING ALTERED FLORAL MORPHOLOGY AND A METHOD FOR PROTECTING PLANTS AGAINST PEST INSECTS.

Title (de)

VERFAHREN ZUR ERZEUGUNG EINER PFLANZE MIT VERAENDERTER FLORALER MORPHOLOGIE UND VERFAHREN ZUM SCHUTZ VON PFLANZEN VOR SCHAEDKLINGSINSEKTEN.

Title (fr)

PROCEDE D'OBTENTION D'UNE PLANTE A MORPHOLOGIE FLORALE MODIFIEE, ET PROCEDE DE PROTECTION DES PLANTES CONTRE LES INSECTES NUISIBLES.

Publication

EP 0672155 A1 19950920 (EN)

Application

EP 93916273 A 19930607

Priority

• EP 93916273 A 19930607
• EP 92201951 A 19920630
• NL 9300121 W 19930607

Abstract (en)

[origin: WO9400582A2] The present invention provides plants with altered flower morphology, characterized in that said plants have a recombinant polynucleotide integrated into their genome, essentially comprising of an inhibitory gene, which upon proper expression in the floral meristem cells is capable of inhibiting the development and determination of floral primordia into petal and/or stamen primordia. Said plants have a disturbed relation with pest insects which are attracted by the flowers. As a result of that said plants have an increased resistance against those pest insects and the primary but also the secondary damage caused by these insects is significantly reduced.

IPC 1-7

C12N 15/82; C12N 15/29; C12N 5/10; A01H 5/00; A01N 65/00; C12Q 1/68

IPC 8 full level

A01H 5/00 (2006.01); A01N 65/00 (2006.01); A01N 65/08 (2009.01); C07K 14/415 (2006.01); C12N 5/10 (2006.01); C12N 15/29 (2006.01); C12N 15/82 (2006.01); C12Q 1/68 (2006.01)

CPC (source: EP)

A01N 65/00 (2013.01); A01N 65/08 (2013.01); C07K 14/415 (2013.01); C12N 15/827 (2013.01); C12N 15/8286 (2013.01); Y02A 40/146 (2017.12)

Citation (search report)

See references of WO 9400582A2

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI NL

DOCDB simple family (publication)

WO 9400582 A2 19940106; WO 9400582 A3 19940217; EP 0672155 A1 19950920

DOCDB simple family (application)

NL 9300121 W 19930607; EP 93916273 A 19930607