Molecular mechanisms of RuBisCO biosynthesis in higher plants

• Nishimura Kenji

  Graduate School of Biological Sciences, Nara Institute of Science and Technology

• Ogawa Taro

  Graduate School of Biological Sciences, Nara Institute of Science and Technology

• Ashida Hiroki

  Graduate School of Biological Sciences, Nara Institute of Science and Technology

• Yokota Akiho

  Graduate School of Biological Sciences, Nara Institute of Science and Technology

Abstract

Ribulose 1,5-bisphosphate carboxylase/oxygenase (RuBisCO) catalyses the initial step of photosynthetic CO₂ assimilation, although its catalytic efficiency is very low. Therefore, higher plants must synthesize large amounts of RuBisCO to compensate for its inefficient enzymatic properties. The holoenzyme of RuBisCO consists of 8 large and 8 small subunits, whose genes are individually encoded on two distinct genomes located in the chloroplast and the nucleus, respectively. RuBisCO biosynthesis requires many factors involved in transcription, translation, folding and assembly processes. However, the mechanisms underlying these processes are complex, and therefore the molecular mechanisms and regulation systems of RuBisCO biosynthesis are not yet fully understood. In this review, we introduce recent research on the molecular mechanisms of RuBisCO biosynthesis in higher plants, and discuss future perspectives in this field of research.

Journal

• Plant Biotechnology

  Plant Biotechnology 25 (3), 285-290, 2008

  Japanese Society for Plant Biotechnology

Keywords

• Chloroplast
• photosynthesis
• protein biosynthesis
• RuBisCO

Details

• CRID: 1390001204326685696
• NII Article ID: 10021913713
• NII Book ID: AA11250821
• DOI: 10.5511/plantbiotechnology.25.285
• ISSN: 13476114
• ISSN: 13424580
• NDL BIB ID: 9558262
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9558262
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed