A MAP kinase gene, BMK1, is required for conidiation and pathogenicity in the rice leaf spot pathogen Bipolaris oryzae

被引：26

作者：

Moriwaki, Akihiro ^{[1
]}

Kihara, Junichi ^{[1
]}

Mori, Chie ^{[1
]}

Arase, Sakae ^{[1
]}

机构：

[1] Shimane Univ, Fac Life & Environm Sci, Matsue, Shimane 6908504, Japan

来源：

MICROBIOLOGICAL RESEARCH | 2007年 / 162卷 / 02期

关键词：

Bipolaris oryzae; conidiation; mitogen-activated protein (MAP) kinase; near-ultraviolet radiation; pathogenicity;

D O I：

10.1016/j.micres.2006.01.014

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

We isolated and characterized BMK1, a gene encoding a mitogen-activated protein kinase (MAPK), from the rice leaf spot pathogen Bipolaris oryzae. The deduced amino acid sequence showed significant homology with Fus3/Kss1 MAPK homologues from other phytopathogenic fungi. The BMK1 disruptants showed impaired hyphal growth, no conidial production, and loss of virulence against rice leaves, indicating that the BMK1 is essential for conidiation and pathogenicity in B. oryzae. (c) 2006 Elsevier GmbH. All rights reserved.

引用

页码：108 / 114

页数：7

共 33 条

[1] AN OSMOSENSING SIGNAL TRANSDUCTION PATHWAY IN YEAST
BREWSTER, JL
DEVALOIR, T
DWYER, ND
WINTER, E
GUSTIN, MC
[J]. SCIENCE, 1993, 259 (5102) : 1760 - 1763
[2] A PUTATIVE PROTEIN-KINASE OVERCOMES PHEROMONE-INDUCED ARREST OF CELL CYCLING IN S-CEREVISIAE
COURCHESNE, WE
KUNISAWA, R
THORNER, J
[J]. CELL, 1989, 58 (06) : 1107 - 1119
[3] Di Pietro A, 2001, MOL MICROBIOL, V39, P1140, DOI 10.1111/j.1365-2958.2001.02307.x
[4] Independent signaling pathways regulate cellular turgor during hyperosmotic stress and appressorium-mediated plant infection by Magnaporthe grisea
Dixon, KP
Xu, JR
Smirnoff, N
Talbot, NJ
[J]. PLANT CELL, 1999, 11 (10) : 2045 - 2058
[5] Definition of tissue-specific and general requirements for plant infection in a phytopathogenic fungus
Dufresne, M
Osbourn, AE
[J]. MOLECULAR PLANT-MICROBE INTERACTIONS, 2001, 14 (03) : 300 - 307
[6] FUS3 ENCODES A CDC2+/CDC28-RELATED KINASE REQUIRED FOR THE TRANSITION FROM MITOSIS INTO CONJUGATION
ELION, EA
GRISAFI, PL
FINK, GR
[J]. CELL, 1990, 60 (04) : 649 - 664
[7] Mitogen-activated protein kinase Mkp1 of Pneumocystis carinii complements the slt2Δ defect in the cell integrity pathway of Saccharomyces cerevisiae
Fox, D
Smulian, AG
[J]. MOLECULAR MICROBIOLOGY, 1999, 34 (03) : 451 - 462
[8] A mitogen-activated protein kinase gene (MGV1) in Fusarium graminearum is required for female fertility, heterokaryon formation, and plant infection
Hou, ZM
Xue, CY
Peng, YL
Katan, T
Kistler, HC
Xu, JR
[J]. MOLECULAR PLANT-MICROBE INTERACTIONS, 2002, 15 (11) : 1119 - 1127
[9] Mating, conidiation and pathogenicity of Fusarium graminearum, the main causal agent of the head-blight disease of wheat, are regulated by the MAP kinase gpmk1
Jenczmionka, NJ
Maier, FJ
Lösch, AP
Schäfer, W
[J]. CURRENT GENETICS, 2003, 43 (02) : 87 - 95
[10] Cloning, functional characterization, and near-ultraviolet radiation-enhanced expression of a photolyase gene (PHR1) from the phytopathogenic fungus Bipolaris oryzae
Kihara, J
Moriwaki, A
Matsuo, N
Arase, S
Honda, Y
[J]. CURRENT GENETICS, 2004, 46 (01) : 37 - 46

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