Possible inhibition of Arabidopsis VIP1-mediated mechanosensory signaling by streptomycin

Tsugama, Daisuke; Liu, Shenkui; Fujino, Kaien; Takano, Tetsuo

Possible inhibition of Arabidopsis VIP1-mediated mechanosensory signaling by streptomycin

Tsugama, Daisuke; Liu, Shenkui; Fujino, Kaien et al.

Plant signaling & behavior, 2018, 13(10), e1521236

Permalink : https://hdl.handle.net/2115/75477

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アクセス権	open access
URI	https://hdl.handle.net/2115/75477
タイトル	Possible inhibition of Arabidopsis VIP1-mediated mechanosensory signaling by streptomycin
著者	Tsugama, Daisuke ; Liu, Shenkui ; Fujino, Kaien ; Takano, Tetsuo
e-Rad_Researcher 10726061 著者名 Tsugama, Daisuke
著者名 Liu, Shenkui
e-Rad_Researcher 80229020 著者名 Fujino, Kaien
e-Rad_Researcher 30183057 著者名 Takano, Tetsuo
言語	英語
キーワード	Arabidopsis thaliana
	bZIP transcription factor
	calcium signaling
	hypo-osmotic stress
	mechanical stress
	root tropisms
発行日	2018-10
出版者	Taylor & Francis
収録物名	Plant signaling & behavior
巻(号)	13(10)
ページ	e1521236
抄録	VIP1 (VIRE2-INTERACTING PROTEIN 1) and its close homologues are Arabidopsis thaliana bZIP proteins regulating stress responses and root tropisms. They are present in the cytoplasm under steady conditions, but transiently accumulate in the nucleus when cells are exposed to mechanical stress such as hypo-osmotic stress and touch. This pattern of changes in subcellular localization is unique to VIP1 and its close homologues, and can be useful to further characterize mechanical stress signaling in plants. A recent study showed that calcium signaling regulates this pattern of subcellular localization. Here, we show that a possible calcium channel inhibitor, streptomycin, also inhibits the nuclear accumulation of VIP1. Candidates for the specific regulators of the mechanosensitive calcium signaling are further discussed.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	This is an Accepted Manuscript of an article published by Taylor & Francis in Plant signaling & behavior on 20 Sep 2018, available online: https://doi.org/10.1080/15592324.2018.1521236
PISSN	1559-2316
EISSN	1559-2324
関連情報	PMID 30235047
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1080/15592324.2018.1521236