2011年11月
Allyl isothiocyanate (AITC) induces stomatal closure in Arabidopsis
PLANT CELL AND ENVIRONMENT
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- 巻
- 34
- 号
- 11
- 開始ページ
- 1900
- 終了ページ
- 1906
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1111/j.1365-3040.2011.02385.x
- 出版者・発行元
- WILEY-BLACKWELL
Isothiocyanates (ITCs) are degradation products of glucosinolates in crucifer plants and have repellent effect on insects, pathogens and herbivores. In this study, we report that exogenously applied allyl isothiocyanate (AITC) induced stomatal closure in Arabidopsis via production of reactive oxygen species (ROS) and nitric oxide (NO), and elevation of cytosolic Ca2+. AITC-induced stomatal closures were partially inhibited by an inhibitor of NADPH oxidase and completely inhibited by glutathione monoethyl ester (GSHmee). AITC-induced stomatal closure and ROS production were examined in abscisic acid (ABA) deficient mutant aba2-2 and methyl jasmonate (MeJA)-deficient mutant aos to elucidate involvement of endogenous ABA and MeJA. Genetic evidences have demonstrated that AITC-induced stomatal closure required MeJA priming but not ABA priming. These results raise the possibility that crucifer plants produce ITCs to induce stomatal closure, leading to suppression of water loss and invasion of fungi through stomata.
- リンク情報
-
- DOI
- https://doi.org/10.1111/j.1365-3040.2011.02385.x
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/21711355
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000296058100008&DestApp=WOS_CPL
- URL
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=80053619701&origin=inward
- ID情報
-
- DOI : 10.1111/j.1365-3040.2011.02385.x
- ISSN : 0140-7791
- eISSN : 1365-3040
- PubMed ID : 21711355
- SCOPUS ID : 80053619701
- Web of Science ID : WOS:000296058100008