Characterization of an elicitor-induced rice WRKY gene, OsWRKY71

被引：43

作者：

Chujo, Tetsuya ^{[1
]}

Kato, Tomoaki ^{[2
]}

Yamada, Kazunari ^{[1
]}

Takai, Ryota ^{[2
]}

Akimoto-Tomiyama, Chiharu ^{[2
]}

Minami, Eiichi ^{[2
]}

Nagamura, Yoshiaki ^{[2
]}

Shibuya, Naoto ^{[3
]}

Yasuda, Michiko ^{[4
]}

Nakashita, Hideo ^{[4
]}

Umemura, Kenji ^{[5
]}

Okada, Atsushi ^{[1
]}

Okada, Kazunori ^{[1
]}

Nojiri, Hideaki ^{[1
]}

Yamane, Hisakazu ^{[1
]}

机构：

[1] Univ Tokyo, Biotechnol Res Ctr, Bunkyo Ku, Tokyo 1138657, Japan

[2] Natl Inst Agrobiol Sci, Tsukuba, Ibaraki 3058602, Japan

[3] Meiji Univ, Dept Life Sci, Tama Ku, Kanagawa 2160011, Japan

[4] RIKEN, Discovery Res Inst, Plant Acquired Immun Res Unit, Wako, Saitama 3510198, Japan

[5] Meiji Seika Kaisha Ltd, Kohoku Ku, Kanagawa 2228567, Japan

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2008年 / 72卷 / 01期

关键词：

defense response; elicitor; Oryza sativa L. cv. Nipponbare; WRKY;

D O I：

10.1271/bbb.70553

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Expression of OsWRKY71, a rice WRKY gene, was induced by biotic elicitors and pathogen infection. It was also found that OsWRKY71 has features characteristic of a transcriptional repressor. Microarray analysis revealed that several elicitor-induced defense-related genes were upregulated in rice cells overexpressing OsWRKY71. These results indicate that the activation of defense-related genes by OsWRKY71 was probably indirect.

引用

页码：240 / 245

页数：6

共 24 条

[21] Transgenic cucumber plants harboring a rice chitinase gene exhibit enhanced resistance to gray mold (Botrytis cinerea) [J].

Tabei, Y ;

Kitade, S ;

Nishizawa, Y ;

Kikuchi, N ;

Kayano, T ;

Hibi, T ;

Akutsu, K .

PLANT CELL REPORTS, 1998, 17 (03) :159-164

[22] Annotations and functional analyses of the rice WRKY gene superfamily reveal positive and negative regulators of abscisic acid signaling in aleurone cells [J].

Xie, Z ;

Zhang, ZL ;

Zou, XL ;

Huang, J ;

Ruas, P ;

Thompson, D ;

Shen, QJ .

PLANT PHYSIOLOGY, 2005, 137 (01) :176-189

[23] Evidence for an important role of WRKY DNA binding proteins in the regulation of NPR1 gene express ion [J].

Yu, DQ ;

Chen, CH ;

Chen, ZX .

PLANT CELL, 2001, 13 (07) :1527-1539

[24] A rice WRKY gene encodes a transcriptional repressor of the gibberellin signaling pathway in aleurone cells [J].

Zhang, ZL ;

Xie, Z ;

Zou, XL ;

Casaretto, J ;

Ho, THD ;

Shen, QXJ .

PLANT PHYSIOLOGY, 2004, 134 (04) :1500-1513

← 1 2 3 →