Identification of a Jasmonic Acid-Responsive Region in the Promoter of the Rice 12-Oxophytodienoic Acid Reductase 1 Gene OsOPR1

Hiroyuki SOBAJIMA; Tomoyuki TANI; Tetsuya CHUJO; Kazunori OKADA; Kazuya SUZUKI; Satoshi MORI; Eiichi MINAMI; Makoto NISHIYAMA; Hideaki NOJIRI; Hisakazu YAMANE

doi:10.1271/bbb.70532

This article has now been updated. Please use the final version.

Identification of a Jasmonic Acid-Responsive Region in the Promoter of the Rice 12-Oxophytodienoic Acid Reductase 1 Gene OsOPR1

Hiroyuki SOBAJIMA, Tomoyuki TANI, Tetsuya CHUJO, Kazunori OKADA, Kazuya SUZUKI, Satoshi MORI, Eiichi MINAMI, Makoto NISHIYAMA, Hideaki NOJIRI, Hisakazu YAMANE

Author information

Keywords: dual luciferase assay, jasmonate-responsive expression, OsOPR1, basic leucine zipper transcription factor, Oryza sativa L.

JOURNAL FREE ACCESS Advance online publication

Article ID: 70532

DOI https://doi.org/10.1271/bbb.70532

The final version of this article is now available: Vol. 71 (2007) , No. 12 p.3110

Details

Abstract

The rice 12-oxophytodienoic acid reductase 1 gene (OsOPR1), isolated as a jasmonic acid (JA)-responsive gene, has been suggested to be involved in defense responses in rice. We identified a 19-base pair region that is essential to the JA-responsiveness of OsOPR1 by deletion and mutation analysis of the promoter by dual luciferase assay. This region contains possible recognition sites for basic leucine zipper transcription factors.

Corresponding author

Register with J-STAGE for free!