2010 Fiscal Year Final Research Report

Analysis of regulatory mechanisms of the Calvin cycle for application to molecular breeding

Research Project

Project/Area Number	21780101
Research Category	Grant-in-Aid for Young Scientists (B)
Allocation Type	Single-year Grants
Research Field	Applied biochemistry
Research Institution	Kinki University
Principal Investigator	TAMOI Masahiro Kinki University, 農学部, 准教授 (70340768)
Project Period (FY)	2009 – 2010
Keywords	色素体機能 / 光合成
Research Abstract	We found that the activity of sedoheptulose-1,7-bisphosphatase (SBPase) was regulated by not only ferredoxin/thioredoxin system, but also by protein modification such as phosphorylation. On the other hand, we found that CP12, regulator of GAPDH and PRK in the Calvin cycle, functioned to protect photosynthetic apparatus under photooxidative stress.