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- Jammes, Fabien; Song, Charlotte; Shin, Dongjin; Munemasa, Shintaro; Takeda, Kouji; Gu, Dan; Cho, Daeshik; Lee, Sangmee; Giordo, Roberta; Sritubtim, Somrudee; Leonhardt, Nathalie; Ellis, Brian E.; Murata, Yoshiyuki; Kwak, June M.
- Proceedings of the National Academy of Sciences of the United States of America 2009 v.106 no.48 pp. 20520-20525
- abscisic acid, etc ; Arabidopsis thaliana; guard cells; messenger RNA; RNA interference; hydrogen peroxide; signal transduction; transpiration; gene expression; genes; mutants; mitogen-activated protein kinase; Show all 12 Subjects
- ... Reactive oxygen species (ROS) mediate abscisic acid (ABA) signaling in guard cells. To dissect guard cell ABA-ROS signaling genetically, a cell type-specific functional genomics approach was used to identify 2 MAPK genes, MPK9 and MPK12, which are preferentially and highly expressed in guard cells. To provide genetic evidence for their function, Arabidopsis single and double TILLING mutants that c ...
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