title: Identification and characterization of COI1-dependent transcription factor genes involved in JA-mediated response to wounding in Arabidopsis plants.
abstract: The phytohormone jasmonic acid (JA) is an important signaling molecular involved in many developmental and physiological processes, especially in the response of plants to wounding. In this study, we adopted a new strategy, taking into consideration the microarray data of the CHX treatment, to identify 15 COI1-dependent JA-inducible transcription factors (JCTFs) that have distinct expression patterns in response to wounding. After the analysis on the JCTFs over-expressor plants, we identified four JCTFs, i.e., WRKY18, At1g74930 and At3g53600 in addition to AtMYC2, as the positive regulators in the JA-mediated signaling pathway in response to Arabidopsis wounding.
authors.affiliation: National Laboratory for Protein Engineering and Plant Genetic Engineering, Peking-Yale Joint Research Center for Plant Molecular Genetics and AgroBiotechnology, College of Life Sciences, Peking University, Beijing, 100871, China.
authors.forename: Zhe
authors.initials: Z
authors.lastname: Wang
authors.forename: Guangyu
authors.initials: G
authors.lastname: Cao
authors.forename: Xinlei
authors.initials: X
authors.lastname: Wang
authors.forename: Jin
authors.initials: J
authors.lastname: Miao
authors.forename: Xiaoting
authors.initials: X
authors.lastname: Liu
authors.forename: Zhangliang
authors.initials: Z
authors.lastname: Chen
authors.forename: Li-Jia
authors.initials: LJ
authors.lastname: Qu
authors.forename: Hongya
authors.initials: H
authors.lastname: Gu
mesh_terms: D017360:Arabidopsis / Q000187:drug effects* / Q000235:genetics; D029681:Arabidopsis Proteins / Q000378:metabolism*; D003517:Cyclopentanes / Q000494:pharmacology*; D018506:Gene Expression Regulation, Plant / Q000187:drug effects; D020411:Oligonucleotide Array Sequence Analysis; D054883:Oxylipins / Q000494:pharmacology*; D010937:Plant Growth Regulators / Q000494:pharmacology; D020133:Reverse Transcriptase Polymerase Chain Reaction; D015398:Signal Transduction / Q000187:drug effects / Q000235:genetics; D014157:Transcription Factors / Q000235:genetics* / Q000378:metabolism