Phylogenetic analysis of receptor-like kinases from rice

Yi Dong, Jian Guo Zhang, Yong Jun Wang, Jin Song Zhang, Shou Yi Chen

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

Plant receptor-like kinases (RLKs) have been shown to be critical components in plant cellular processes. To provide a valid basis to evaluate the evolutionary relationships among RLKs from Arabidopsis and rice, a genome-wide search for RLKs-related sequences was conducted. By doing BLASTP through the database of rice (Oryza sativa L. subsp. indica) genome at Beijing Genomics Institute (BGI), we identified 267 putative RLK genes. All RLKs were classified into different structural groups based on their extracellular structures. The phylogenetic analysis of RLKs in rice and Arabidopsis showed that the different groups of RLKs had different characteristics of sequence conservation and of evolutionary relationship. The multisequences alignment of rice RLKs and Arabidopsis Brassinosteroid-insensitive 1 (BRI1) suggested that the putative autophosphorylation sites of rice RLKs were dissimilar to those in BRI1.

Original languageEnglish (US)
Pages (from-to)647-654
Number of pages8
JournalActa Botanica Sinica
Volume46
Issue number6
StatePublished - Jun 2004

Keywords

  • Autophosphorylation site
  • Phylogenetic
  • Plant receptor-like kinases (RLKs)
  • Rice

ASJC Scopus subject areas

  • Biochemistry
  • Biochemistry, Genetics and Molecular Biology(all)
  • Plant Science

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  • Cite this

    Dong, Y., Zhang, J. G., Wang, Y. J., Zhang, J. S., & Chen, S. Y. (2004). Phylogenetic analysis of receptor-like kinases from rice. Acta Botanica Sinica, 46(6), 647-654.