Microarray Analysis Of The Genes Involved In The Enhanced Photosynthesis And Productivity In The Transgenic Plants Having Cyanobacterial FBP/SBPase
-
- Aoyama Yasuko
- Grad. Sch., Adv. Biosci., Kinki Univ.
-
- Hino Yoshihito
- Dept. Biosci., Fac. Agr., Kinki Univ.
-
- Matsukawa Ikuko
- Dept. Biosci., Fac. Agr., Kinki Univ.
-
- Yabuta Yukinori
- Dept. Biosci., Fac. Agr., Kinki Univ.
-
- Tamoi Masahiro
- Grad. Sch., Adv. Biosci., Kinki Univ. Dept. Biosci., Fac. Agr., Kinki Univ.
-
- Shigeoka Shigeru
- Grad. Sch., Adv. Biosci., Kinki Univ. Dept. Biosci., Fac. Agr., Kinki Univ.
Bibliographic Information
- Other Title
-
- FBP/SBPase導入による収量増大に関わる遺伝子群の網羅的探索
Abstract
We have previously demonstrated that transgenic tobacco plants expressing FBP/SBPase in chloroplasts exhibit increased photosynthetic capacity and dry matter compared with those of the wild-type plants. To clarify the genes that are associated with increased parameters using a DNA microarray analysis, we produced transgenic Arabidopsis expressing FBP/SBPase in the chloroplasts (ApFS). In ApFS-2 plants with 3.3-fold higher FBPase activity compared to wild-type plants, both fresh weight and photosynthetic CO2 fixation rate were 1.7-fold higher than those in the wild-type plants. Total RNAs were isolated from hypocotyls, young rosette and basal blade of mature rosette and were used for the DNA microarray analysis. Small, but significant, differences were observed in the expression of many genes. Fifteen transcripts showing more than 1.5-fold expression in ApFS-2 were confirmed by real-time RT-PCR.
Journal
-
- Plant and Cell Physiology Supplement
-
Plant and Cell Physiology Supplement 2006 (0), 559-559, 2006
The Japanese Society of Plant Physiologists
- Tweet
Details 詳細情報について
-
- CRID
- 1390282680603636736
-
- NII Article ID
- 130006987017
-
- Data Source
-
- JaLC
- CiNii Articles
-
- Abstract License Flag
- Disallowed