Characterization of the BLR1 gene encoding a putative blue-light regulator in the phytopathogenic fungus Bipolaris oryzae

被引：20

作者：

Kihara, Junichi ^{[1
]}

Moriwaki, Akihiro ^{[1
]}

Tanaka, Nozomi ^{[1
]}

Ueno, Makoto ^{[1
]}

Arase, Sakae ^{[1
]}

机构：

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

来源：

FEMS MICROBIOLOGY LETTERS | 2007年 / 266卷 / 01期

关键词：

Bipolaris oryzae; blue-light regulator; conidiation; near-UV radiation; photolyase;

D O I：

10.1111/j.1574-6968.2006.00514.x

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Bipolaris oryzae is a filamentous ascomycetous fungus that causes brown leaf spot disease in rice. We isolated and characterized BLR1, a gene that encodes a putative blue-light regulator similar to Neurospora crassa white-collar 1 (WC-1). The deduced amino acid sequence of BLR1 showed high degrees of similarity to other fungal blue-light regulator protein. Disruption of the BLR1 gene demonstrated that this gene is essential for conidial development after conidiophore formation and for near-UV radiation-enhanced photolyase gene expression.

引用

页码：110 / 118

页数：9

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