2012年11月
Effects of Depletion of Glutathione on Abscisic Acid- and Methyl Jasmonate-Induced Stomatal Closure in Arabidopsis thaliana
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY
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- 巻
- 76
- 号
- 11
- 開始ページ
- 2032
- 終了ページ
- 2037
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1271/bbb.120384
- 出版者・発行元
- TAYLOR & FRANCIS LTD
Glutathione (GSH) is involved in abscisic acid (ABA)-and methyl jasmonate (MeJA)-induced stomatal closure in Arabidopsis thaliana. In this study, we examined the effects of GSH-decreasing chemicals, p-nitrobenzyl chloride (PNBC), iodomethane (IDM), and ethacrynic acid (EA), on ABA- and MeJA-induced stomatal closure in Arabidopsis. Treatments with PNBC, IDM, and EA decreased GSH contents in guard cells. Depletion of GSH by PNBC and IDM enhanced ABA- and MeJA-induced stomatal closure and inhibition of light-induced stomatal opening by ABA, whereas EA did not enhance either ABA- and MeJA-induced stomatal closure or inhibition of light-induced stomatal opening by ABA. Depletion of GSH did not significantly increase the production of the reactive oxygen species (ROS), cytosolic alkalization, or cytosolic Ca2+ oscillation induced by ABA and MeJA. These results indicate that depletion of GSH enhances ABA- and MeJA-induced stomatal closure without affecting ROS production, cytosolic alkalization, or cytosolic Ca2+ oscillation in guard cells of Arabidopsis.
- リンク情報
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- DOI
- https://doi.org/10.1271/bbb.120384
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/23132563
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000312049200006&DestApp=WOS_CPL
- URL
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84870169809&origin=inward
- ID情報
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- DOI : 10.1271/bbb.120384
- ISSN : 0916-8451
- eISSN : 1347-6947
- PubMed ID : 23132563
- SCOPUS ID : 84870169809
- Web of Science ID : WOS:000312049200006