TY - JOUR
T1 - The alkyne-tag Raman imaging of coronatine, a plant pathogen virulence factor, in
T2 - Commelina communis and its possible mode of action
AU - Ueda, Minoru
AU - Hayashi, Kengo
AU - Egoshi, Syusuke
AU - Ishimaru, Yasuhiro
AU - Takaoka, Yousuke
AU - Yamakoshi, Hiroyuki
AU - Dodo, Kosuke
AU - Sodeoka, Mikiko
N1 - Funding Information:
This work was supported by a Grant-in-Aid for Scientific Research on Innovative Areas (no. 23102012) 'Chemical Biology of Natural Products (no. 2301)' for MU from MEXT, Japan, a Grant-in-Aid for Scientific Research (no. 26282207, no. 17H06407, and no. 17H00885 to MU), JSPS A3 Foresight Program (to MU), Naito Foundation (to MU), JSPS Asian Chemical Biology Initiative (to MU and MS), the JST (JPMJPR16Q4 to YT), and the AMED-CREST, AMED (No. JP17gm0710004 to MS).
Funding Information:
Arabidopsis thaliana ETR1 mutant (etr1-1) and EIN2 mutant (ein2-1) were kindly provided by Dr R. Solano and Dr A. Chini (National Center for Biotechnology, Madrid, Spain). This work was supported by a Grant-in-Aid for Scientific Research on Innovative Areas (no. 23102012) ‘Chemical Biology of Natural Products (no. 2301)’ for MU from MEXT, Japan, a Grant-in-Aid for Scientific Research (no. 26282207, no. 17H06407, and no. 17H00885 to MU), JSPS A3 Foresight Program (to MU), Naito Foundation (to MU), JSPS Asian Chemical Biology Initiative (to MU and MS), the JST (JPMJPR16Q4 to YT), and the AMED-CREST, AMED (No. JP17gm0710004 to MS).
Funding Information:
aDepartment of Chemistry, Tohoku University, 6-3 Aramaki-Aza Aoba, Aoba-ku, Sendai 980-8578, Japan. E-mail: ueda@m.tohoku.ac.jp bSynthetic Organic Chemistry Laboratory, RIKEN, Hirosawa, Wako, Saitama 351-0198, Japan cRIKEN Center for Sustainable Resource Science, Hirosawa, Wako, Saitama 351-0198, Japan dAMED-CREST, Japan Agency for Medical Research and Development, Wako, Saitama 351-0198, Japan ePrecursory Research for Embryonic Science and Technology (PREST), Japan Science and Technology Agency, 5 Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan
Publisher Copyright:
© 2018 The Royal Society of Chemistry.
PY - 2018
Y1 - 2018
N2 - We previously reported that coronatine, a virulence factor of plant bacteria, facilitates bacterial infection through an ER (endoplasmic reticulum)-mediated, non-canonical mechanism in the model dicot plant, Arabidopsis thaliana. Here, we report that this same ER-mechanism is ubiquitous among dicots and monocots, and works by affecting the ethylene signaling pathway widely found in plants. The subcellular localization of coronatine by the alkyne-tag Raman imaging (ATRI) approach provided a convincing clue.
AB - We previously reported that coronatine, a virulence factor of plant bacteria, facilitates bacterial infection through an ER (endoplasmic reticulum)-mediated, non-canonical mechanism in the model dicot plant, Arabidopsis thaliana. Here, we report that this same ER-mechanism is ubiquitous among dicots and monocots, and works by affecting the ethylene signaling pathway widely found in plants. The subcellular localization of coronatine by the alkyne-tag Raman imaging (ATRI) approach provided a convincing clue.
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U2 - 10.1039/c8ob00097b
DO - 10.1039/c8ob00097b
M3 - Article
C2 - 29520403
AN - SCOPUS:85046897541
VL - 16
SP - 3348
EP - 3352
JO - Organic and Biomolecular Chemistry
JF - Organic and Biomolecular Chemistry
SN - 1477-0520
IS - 18
ER -