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BWMK1, a Rice Mitogen-Activated Protein Kinase, Locates in the Nucleus and Mediates Pathogenesis-Related Gene Expression by Activation of a Transcription Factor1

Authors
Publisher
The American Society for Plant Biologists
Publication Date
Source
PMC
Keywords
  • Research Article
Disciplines
  • Biology
  • Medicine

Abstract

BWMK1, a Rice Mitogen-Activated Protein Kinase, Locates in the Nucleus and Mediates Pathogenesis-Related Gene Expression by Activation of a Transcription Factor by Yong Hwa Cheong, Byeong Cheol Moon, Jong Kyong Kim, Cha Young Kim, Min Chul Kim, Ihn Hyoung Kim, Chan Young Park, Jong Cheol Kim, Byung Ouk Park, Seong Cheol Koo, Hae Won Yoon, Woo Sik Chung, Chae Oh Lim, Sang Yeol Lee, and Moo Je Cho Plantphysiol Volume 132(4):1961-1972 August 11, 2003 ©2003 by American Society of Plant Biologists BWMK1 belongs to an MAPK family in plants. Cheong Y et al. Plantphysiol 2003;132:1961-1972 ©2003 by American Society of Plant Biologists The CD of BWMK1 is essential for both kinase activity and nuclear localization. Cheong Y et al. Plantphysiol 2003;132:1961-1972 ©2003 by American Society of Plant Biologists Specificity of Ab-pNBWMK1 antibody. Cheong Y et al. Plantphysiol 2003;132:1961-1972 ©2003 by American Society of Plant Biologists Activation of BWMK1 by defense signals. Cheong Y et al. Plantphysiol 2003;132:1961-1972 ©2003 by American Society of Plant Biologists Overexpression of BWMK1 in transgenic tobacco plant induces HR-like cell death and elevates SAR gene expression. Cheong Y et al. Plantphysiol 2003;132:1961-1972 ©2003 by American Society of Plant Biologists Enhanced disease resistance of transgenic tobacco plants that constitutively overexpressed BWMK1. Cheong Y et al. Plantphysiol 2003;132:1961-1972 ©2003 by American Society of Plant Biologists BWMK1 phosphorylates OsEREBP1 and the phosphorylation enhances the ability of the transcription factor to bind to the cis-acting element. Cheong Y et al. Plantphysiol 2003;132:1961-1972 ©2003 by American Society of Plant Biologists Transactivation of the GCC-box-m35S-GUS fusion gene by BWMK1 and OsEREBP1 in transient assay using Arabidopsis protoplasts. Cheong Y et al. Plantphysiol 2003;132:1961-1972 ©2003 by American Society of Plant Biologists BWMK1 belongs to an MAPK family in plants. Phylogenetic tree of plant MAPKs.

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