Title:
誘導可能なアポミクシス
Document Type and Number:
Japanese Patent JP2004531255
Kind Code:
A
Abstract:
The present invention relates to vegetative reproduction or plants which is also called apomixis. In particular the invention describes a method for the production of seeds, comprising (a) transgenically expressing in the vicinity of the embryo sac of a first parent plant a gene encoding or interacting with a somatic embryogenesis receptor kinase, (b) crossing the first parent plant of step (a) with a second, genetically polymorphic parent plant and applying auxin to the crossed plants before anthesis, (c) growing F1 progeny plants from seeds obtained from the plants treated with auxin, (d) selling the F1 progeny plants obtained in step (c) to obtain F2 progeny plants and (e) selecting an F2 progeny plant which has a nuclear genome with a marker profile identical to the marker profile of the nuclear genome of the F1 progeny plant selfed in process step (d).
Inventors:
Rusinofa, Evhenya
Defleece, Sape Cornelis
Defleece, Sape Cornelis
Application Number:
JP2002582249A
Publication Date:
October 14, 2004
Filing Date:
April 09, 2002
Export Citation:
Assignee:
Syngenta Partitions Akchen Gesell Shaft
International Classes:
C07K14/415; C12N15/09; C12N15/82; C12Q1/68; A01H1/00; (IPC1-7): A01H1/00; C12Q1/68
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Yoichi Watanabe
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Yoichi Watanabe
Masaya Nishiyama