The plant cytoskeleton: recent advances in the study of the plant microtubule-associated proteins MAP-65, MAP-190 and the Xenopus MAP215-like protein, MOR1

Plant Mol Biol. 2002 Dec;50(6):915-24. doi: 10.1023/a:1021236307508.


The microtubule cytoskeleton is a dynamic filamentous structure involved in many key processes in plant cell morphogenesis including nuclear and cell division, deposition of cell wall, cell expansion, organelle movement and secretion. The principal microtubule protein is tubulin, which associates to form the wall of the tubule. In addition, various associated proteins bind microtubules either to anchor, cross-link or regulate the microtubule network within cells. Biochemical, molecular biological and genetic approaches are being successfully used to identify these microtubule-associated proteins (MAPs) in plants, and we describe recent progress on three of these proteins.

Publication types

  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Arabidopsis Proteins / genetics
  • Arabidopsis Proteins / metabolism
  • Cytoskeleton / metabolism*
  • Evolution, Molecular
  • Microtubule-Associated Proteins / genetics
  • Microtubule-Associated Proteins / metabolism*
  • Microtubules / metabolism
  • Phylogeny
  • Plant Cells
  • Plant Proteins / genetics
  • Plant Proteins / metabolism
  • Plants / genetics
  • Plants / metabolism*
  • Protein Binding


  • Arabidopsis Proteins
  • MOR1 protein, Arabidopsis
  • Microtubule-Associated Proteins
  • Plant Proteins