Genes & Genomics

, Volume 32, Issue 3, pp 275–281

Comparative genomic analysis of mitogen activated protein kinase gene family in grapevine

  • Tae Kyung Hyun
  • Ju-Sung Kim
  • Suk-Yoon Kwon
  • Sun-Hyung Kim
Research Article

DOI: 10.1007/s13258-010-0010-0

Cite this article as:
Hyun, T.K., Kim, J., Kwon, S. et al. Genes Genom (2010) 32: 275. doi:10.1007/s13258-010-0010-0

Abstract

Mitogen activated protein kinases (MAPKs) are important proteins involved in the signal transduction of extracellular information to intracellular targets, and play a crucial role in the response to biotic and abiotic stresses. Although Arabidopsis MAPKs are used for identification of the putative MAPKs in higher plants, no grapevine MAPK gene nomenclature has yet been appeared in the literature. In this study, we have identified 12 members of grapevine MAPK gene (VvMPK) family via In-silico analysis of current grapevine genome database. The structural comparison of 12 VvMPKs through the analysis of chromosome locations, sequence annotation and paralogous gene pair indicated that VvMPKs have evolved by segmental duplication, rather than by tandem amplification. Although further functional analysis of VvMPKs through in vivo and in vivo experiments will be required, our study provides the basis for future research on the diverse signaling pathways medicated by MAPKs in grapevine.

Keywords

DuplicationGrapevineIn-silico analysisMAPKPhylogenetic analysis

Copyright information

© The Genetics Society of Korea and Springer Netherlands 2010

Authors and Affiliations

  • Tae Kyung Hyun
    • 1
  • Ju-Sung Kim
    • 2
  • Suk-Yoon Kwon
    • 3
  • Sun-Hyung Kim
    • 4
  1. 1.Institute for Plnat SciencesKarl Franzens-University of GrazGrazAustria
  2. 2.Oriental Bio-herb Research InstituteKangwon National UniversityChuncheonKorea
  3. 3.Plant system Engineering Research CenterKorea Research Insititute of Bioscience and Biotechnology (KRIBB)DaejeonKorea
  4. 4.Department of Environmental HorticultureThe University of SeoulSeoulKorea