Inflorescence-specific expression of AtK-1, a novel Arabidopsis thaliana homologue of shaggy/glycogen synthase kinase-3

Plant Mol Biol. 1995 Jan;27(1):217-21. doi: 10.1007/BF00019194.

Abstract

We report here the isolation of the Arabidopsis thaliana gene AtK-1. The predicted protein sequence of AtK-1 shows 70% identity to the Arabidopsis ASK and alfalfa MsK kinases that are homologs of the Drosophila shaggy and rat GSK-3 serine/threonine protein kinases playing an important role in signal transduction processes in animals. Northern analysis of different organs revealed exclusive expression in inflorescences suggesting an involvement of the AtK-1 kinase in reproduction-specific processes.

Publication types

  • Comparative Study

MeSH terms

  • Amino Acid Sequence
  • Arabidopsis / genetics*
  • Arabidopsis Proteins*
  • Base Sequence
  • Calcium-Calmodulin-Dependent Protein Kinases / genetics
  • Drosophila Proteins*
  • Gene Expression
  • Genes, Plant / genetics*
  • Genomic Library
  • Glycogen Synthase Kinase 3
  • Molecular Sequence Data
  • Multigene Family / genetics
  • Plant Proteins / genetics*
  • Protein-Serine-Threonine Kinases / genetics*
  • Sequence Homology, Amino Acid
  • Tissue Distribution

Substances

  • Arabidopsis Proteins
  • Drosophila Proteins
  • Plant Proteins
  • ASK10 protein, Arabidopsis
  • Protein-Serine-Threonine Kinases
  • Sgg protein, Drosophila
  • Calcium-Calmodulin-Dependent Protein Kinases
  • Glycogen Synthase Kinase 3

Associated data

  • GENBANK/X79279