Identification of Putative MAPK Kinases in Oryza minuta and O. sativa Responsive to Biotic Stresses

The mitogen-activated protein kinase (MAPK) signaling cascade is critical for regulating plant defense systems against various kinds of pathogen and environmental stresses. One component of this cascade, the MAP kinase kinases (MAPKK), has not yet been shown to be induced in plants following biotic...

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Veröffentlicht in:	Molecules and cells 2007, 23(1), , pp.108-114
Hauptverfasser:	You, M.K. (Korea University, Seoul, Republic of Korea), Oh, S.I. (Korea University, Seoul, Republic of Korea), Ok, S.H. (Korea University, Seoul, Republic of Korea), Cho, S.K. (University of Missouri, Columbia, MO, USA), Shin, H.Y. (Korea University, Seoul, Republic of Korea), Jeung, J.U. (National Crop Experiment Station, RDA, Suwon, Republic of Korea), Shin, J.S. (Korea University, Seoul, Republic of Korea), E-mail: jsshin@korea.ac.kr
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino Acid Sequence Animals Base Sequence Blast Brown Planthopper Gene Expression Regulation, Plant Insecta - physiology Magnaporthe - physiology MAPK Signaling Cascade Mitogen-Activated Protein Kinase Kinases - metabolism Molecular Sequence Data Oryza - enzymology Oryza - genetics Oryza - microbiology Oryza - parasitology Phylogeny Plant Proteins - chemistry Plant Proteins - genetics Plant Proteins - metabolism Regulation of Gene Expression Sequence Homology, Amino Acid ZIZANIA 생물학
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Zusammenfassung:	The mitogen-activated protein kinase (MAPK) signaling cascade is critical for regulating plant defense systems against various kinds of pathogen and environmental stresses. One component of this cascade, the MAP kinase kinases (MAPKK), has not yet been shown to be induced in plants following biotic attacks, such as those by insects and fungi. We describe here a gene coding for a blast (Magnaporthe grisea)- and insect (Nilaparvata lugens)-responsive putative MAPK kinase, OmMKK1 (Oryza minuta MAPKK 1), which was identified in a library of O. minuta expressed sequence tags (ESTs).
ISSN:	1016-8478 0219-1032
DOI:	10.1016/S1016-8478(23)07396-X