Plant Molecular Biology

, Volume 43, Issue 5, pp 607–620

CDK-related protein kinases in plants

  • Jérôme Joubès
  • Christian Chevalier
  • Denes Dudits
  • Erwin Heberle-Bors
  • Dirk Inzé
  • Masaaki Umeda
  • Jean-Pierre Renaudin
Article

DOI: 10.1023/A:1006470301554

Cite this article as:
Joubès, J., Chevalier, C., Dudits, D. et al. Plant Mol Biol (2000) 43: 607. doi:10.1023/A:1006470301554

Abstract

Cyclin-dependent kinases (CDK) form a conserved superfamily of eukaryotic serine-threonine protein kinases, which require binding to a cyclin protein for activity. CDK are involved in different aspects of cell biology and notably in cell cycle regulation. The comparison of nearly 50 plant CDK-related cDNAs with a selected set of their animal and yeast counterparts reveals five classes of these genes in plants. These are described here with respect to their phylogenetic, structural and functional properties. A plant-wide nomenclature of CDK-related genes is proposed, using a system similar to that of the plant cyclin genes. The most numerous class, CDKA, includes genes coding for CDK with the PSTAIRE canonical motif. CDKB makes up a class of plant-specific CDK divided into two groups: CDKB1 and CDKB2. CDKC, CDKD and CDKE form less numerous classes. The CDKD class includes the plant orthologues of metazoan CDK7, which correspond to the CDK-activating kinase (CAK). At present, no functional information is available in plants for CDKC and CDKE.

CDK cell cycle nomenclature 

Copyright information

© Kluwer Academic Publishers 2000

Authors and Affiliations

  • Jérôme Joubès
    • 1
  • Christian Chevalier
    • 1
  • Denes Dudits
    • 2
  • Erwin Heberle-Bors
    • 3
  • Dirk Inzé
    • 4
  • Masaaki Umeda
    • 5
  • Jean-Pierre Renaudin
    • 6
  1. 1.Laboratory of Plant PhysiologyNational Institute for Agronomic Research INRAVillenave d'Ornon CedexFrance
  2. 2.Institute of Plant Biology, Biological Research CenterHungarian Academy of SciencesSzegedHungary
  3. 3.Institute of Microbiology and GeneticsUniversity of ViennaViennaAustria
  4. 4.Department of GeneticsUniversity of GentGentBelgium
  5. 5.Institute of Molecular and Cellular BiosciencesUniversity of TokyoTokyoJapan
  6. 6.Laboratory of Plant Cellular and Molecular Developmental BiologyUniversity Bordeaux 1Talence Cedex

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