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

Claudia Jonak*, Erwin Heberle-Bors, Heribert Hirt

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

We report here the isolation of the Arabidopsis thaliana gene AtK-1. The predicted protein sequence of AtK-1 show 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.

Original languageEnglish (US)
Pages (from-to)217-221
Number of pages5
JournalPlant Molecular Biology
Volume27
Issue number1
DOIs
StatePublished - Jan 1 1995

Keywords

  • Shaggy
  • glycogen synthase kinase-3
  • serine/threonine protein kinase

ASJC Scopus subject areas

  • Agronomy and Crop Science
  • Genetics
  • Plant Science

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