2010 Fiscal Year Final Research Report

Analysis of the molecular mechanisms of the fern photoreceptor

Research Project

Project/Area Number	20570041
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Single-year Grants
Section	一般
Research Field	Plant molecular biology/Plant physiology
Research Institution	Tokyo Metropolitan University
Principal Investigator	KANEGAE Takeshi Tokyo Metropolitan University, 理工学研究科, 助教 (70264588)
Project Period (FY)	2008 – 2010
Keywords	環境応答
Research Abstract	From its domain organization, phy3 seems to have same signal processing mechanisms as phototropins. As some amino acid residues that are important for its functions of phototropins are conserved in phy3, mutations were introduced into these residues of phy3 and transferred into Arabidopsis phot1phot2. These transgenic plants showed similar phototropic responses to the Arabidopsis expressing wild-type phy3; therefore, phy3 might have signal processing mechanisms different from one's of phototropins.

(2 results)