Kinesin motors and microtubule-based organelle transport in Dictyostelium discoideum

J Muscle Res Cell Motil. 2002;23(7-8):631-8. doi: 10.1023/a:1024403006680.

Abstract

Movement of membrane cargoes and chromosomes is driven by kinesin and dynein motors in most eukaryotic cells. In this review, we describe the known kinesin and dynein genes in Dictyostelium. Dictyostelium primarily utilizes two conventional kinesins, an Unc104/KIF1 kinesin, and cytoplasmic dynein to transport membrane organelles within its cytoplasm. We describe how the biological functions of these motors has been dissected through a combination of biochemical to genetic approaches.

Publication types

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

MeSH terms

  • Amino Acid Sequence
  • Animals
  • Dictyostelium / genetics
  • Dictyostelium / physiology*
  • Kinesins / chemistry
  • Kinesins / genetics
  • Kinesins / physiology*
  • Molecular Sequence Data
  • Movement / physiology
  • Organelles / physiology*
  • Protozoan Proteins / physiology*
  • Sequence Alignment
  • Sequence Homology, Amino Acid

Substances

  • Protozoan Proteins
  • Kinesins