title: Involvement of the basic helix-loop-helix transcription factor RERJ1 in wounding and drought stress responses in rice plants.
abstract: The jasmonic acid (JA)-responsive gene RERJ1 isolated from suspension-cultured rice cells encodes a transcription factor with a basic helix-loop-helix motif. In this study, we found that RERJ1 is also expressed in rice plants in response to JA, and that its expression in rice leaves is up-regulated by exposure to wounding and drought stress. It is also suggested that JA but not abscisic acid is involved in the up-regulation of RERJ1 expression caused by wounding and drought stress.
authors.affiliation: Biotechnology Research Center, The University of Tokyo, Tokyo, Japan.
authors.forename: Kyoko
authors.initials: K
authors.lastname: Kiribuchi
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Jikumaru
authors.forename: Hanae
authors.initials: H
authors.lastname: Kaku
authors.forename: Eiichi
authors.initials: E
authors.lastname: Minami
authors.forename: Morifumi
authors.initials: M
authors.lastname: Hasegawa
authors.forename: Osamu
authors.initials: O
authors.lastname: Kodama
authors.forename: Hideharu
authors.initials: H
authors.lastname: Seto
authors.forename: Kazunori
authors.initials: K
authors.lastname: Okada
authors.forename: Hideaki
authors.initials: H
authors.lastname: Nojiri
authors.forename: Hisakazu
authors.initials: H
authors.lastname: Yamane
mesh_terms: D000040:Abscisic Acid / Q000378:metabolism; D051792:Basic Helix-Loop-Helix Proteins; D003517:Cyclopentanes / Q000378:metabolism; D004268:DNA-Binding Proteins / Q000378:metabolism*; D018506:Gene Expression Regulation, Plant / Q000502:physiology; D018257:Helix-Loop-Helix Motifs; D012275:Oryza / Q000378:metabolism*; D054883:Oxylipins; D010937:Plant Growth Regulators / Q000502:physiology; D018515:Plant Leaves / Q000378:metabolism; D010940:Plant Proteins; D018517:Plant Roots / Q000378:metabolism; D014157:Transcription Factors / Q000378:metabolism*; D015854:Up-Regulation; D014867:Water
chemical_list: D000040:Abscisic Acid; D051792:Basic Helix-Loop-Helix Proteins; D003517:Cyclopentanes; D004268:DNA-Binding Proteins; D054883:Oxylipins; D010937:Plant Growth Regulators; D010940:Plant Proteins; D014157:Transcription Factors; D014867:Water; C495143:RERJ1 protein, rice; C011006:jasmonic acid