Biosynthesis of Natural Rubber and Other Natural Polyisoprenoids

Part 2. Polyisoprenoids
Dr. Norimasa Ohya

Dr. Norimasa Ohya

Yamagata University, Department of Material and Biological Chemistry, Faculty of Science, Koshirakawa-cho 1–4-12, Yamagata, Japan, 990–8560

Search for more papers by this author
Prof.Dr. Tanetoshi Koyama

Prof.Dr. Tanetoshi Koyama

Tohoku University, Institute of Multidisciplinary Research for Advanced Materials, Katahira 2–1-1, Aoba-ku, Sendai, Japan, 980–8577

Search for more papers by this author
First published: 15 January 2005

Abstract

  • Introduction
    • Occurrence of Polyisoprene
    • Chemical Properties of Rubber
    • The Latex Vessel System
    • Composition of Latex
    • Molecular Weight of Rubber
  • Historical Outline
    • Rubber Precursors
    • Rubber Formation on Rubber Particles
    • Stereochemistry of Rubber Biosynthesis
    • Initiator of Rubber Synthesis
  • Biosynthesis Pathway in Hevea brasiliensis
    • Formation of IPP
    • Initiation of Rubber Molecules
    • Chain-Elongation of Rubber
    • 13C-NMR Study of Rubber Molecules
  • Enzymes in Hevea brasiliensis
    • Enzymes for the Formation of Mevalonic Acid
    • Enzymes for the Formation of IPP
    • Rubber Transferase
  • Genetic Basis
    • Rubber Biosynthesis-Related Proteins
      • Rubber Elongation Factor (REF)
      • 3-Hydroxy-3-Methylglutaryl Coenzyme A Reductase (HMGR)
      • Isopentenyl Diphosphate Isomerase (IDPI)
      • Farnesyl Diphosphate Synthase (FPS)
      • Small Rubber Particle Protein (SRPP)
    • Defense-Related Proteins
      • Hevein
      • Chitinase
      • β-1,3-Glucanase
      • Hever
    • Latex Allergens
    • Other Enzymes in Hevea
  • Rubber Biosynthesis Pathways and Genes in Guayule and other Organisms
    • Guayule Rubber Biosynthesis
    • Rubber Synthesis in Indian Rubber Tree
    • Rubber Synthesis in Fungi
  • Production in Transgenic Plants and Recombinant Microorganisms
  • Outlook and Perspectives
  • Relevant Patents
    • Stimulation of Rubber Yield and Rubber-Producing Plants
    • Rubber Biosynthetic Genes and their Transformation
    • Synthetic Use of Enzymes from H. brasiliensis
    • Enzymes from Hevea and their DNA Sequences
  • Acknowledgements

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.