Microarray Analysis Of The Genes Involved In The Enhanced Photosynthesis And Productivity In The Transgenic Plants Having Cyanobacterial FBP/SBPase

DOI

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

Details 詳細情報について

  • CRID
    1390282680603636736
  • NII Article ID
    130006987017
  • DOI
    10.14841/jspp.2006.0.559.0
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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