The involvement of intracellular glutathione in methyl jasmonate signaling in Arabidopsis guard cells |
| |
| Authors: | Akter Nasima Sobahan Muhammad Abdus Hossain Mohammad Anowar Uraji Misugi Nakamura Yoshimasa Mori Izumi C Murata Yoshiyuki |
| |
| Institution: | Division of Bioscience, Graduate School of Natural Science and Technology, Okayama University, Okayama, Japan. |
| |
| Abstract: | We examined the involvement of intracellular glutathione (GSH) in methyl jasmonate (MeJA) signaling. The chlorina1-1 (ch1-1) mutation decreased GSH in guard cells and narrowed the stomatal aperture. GSH monoethyl ester increased intracellular GSH, diminishing this phenotype. GSH did not affect MeJA-induced reactive oxygen species production or cytosolic Ca(2+) oscillation, suggesting that GSH modulates MeJA signaling downstream of production and oscillation. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
