Title:
フィトクロムと相互結合作用する新規蛋白質及びこれの用途(NOVELPHYTOCHROME-INTERACTINGPROTEINANDAUSETHEREOF)
Document Type and Number:
Japanese Patent JP2008500026
Kind Code:
A
Abstract:
The present invention relates to a novel protein interacting with phytochromes and use thereof, and more particularly, to a polypeptide having either an amino acid sequence set forth in SEQ ID NO: 4 or an amino acid sequence having at least 70% with said amino acid sequence, and use thereof. The polypeptide interacts with phytochromes A and B, and the TPR domain present at the N-terminal region of the polypeptide is involved in the interaction. Also, a PP2A catalytic domain (PP2Ac) having phosphatase activity is present at the C-terminal region of the polypeptide. The polypeptide can be used as a phosphatase, and is useful in the production of plants sensitive to light signal transduction. Furthermore, the TPR domain present in the polypeptide is useful in the production of dwarf plants.
Inventors:
Nan Hong Gil
Yuson Sun
Rin Pyeong Ok
Guza Chun
Yuson Sun
Rin Pyeong Ok
Guza Chun
Application Number:
JP2007500691A
Publication Date:
January 10, 2008
Filing Date:
February 28, 2005
Export Citation:
Assignee:
Xenomine Inc.
Postec fondition
Postec fondition
International Classes:
A01H1/00; C12N15/09; A01H5/00; C07K14/415; C07K14/475; C12N9/16; C12N15/82; C12Q1/02; C12Q1/42; C12Q1/68; G01N37/00
Other References:
JPN6009053830, Ｄａｔａｂａｓｅ ＧｅｎＢａｎｋ ［ｏｎｌｉｎｅ］， Ａｃｃｅｓｓｉｎ Ｎｏ． ＮＭ１２９８４２， ＜ｈｔｔｐ：／／ｗｗｗ．ｎｃｂｉ．ｎｌｍ．ｎｉｈ．ｇｏｖ／ｎｕｃｃｏｒｅ／３０６８９１５３＞ ０９−
Attorney, Agent or Firm:
Kihei Watanabe