A new temperature-insensitive allele of the Arabidopsis AXR6/CUL1 locus derived from a missense mutation in the C-terminal RBX1 binding region

Mori, Yukiko; Hayashi, Makoto; Nishimura, Mikio; Yamamoto, Kotaro T.

A new temperature-insensitive allele of the Arabidopsis AXR6/CUL1 locus derived from a missense mutation in the C-terminal RBX1 binding region

Mori, Yukiko; Hayashi, Makoto; Nishimura, Mikio et al.

Plant signaling & behavior, 2015, 10(11), e1078956

Permalink : https://hdl.handle.net/2115/67520

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アクセス権	open access
URI	https://hdl.handle.net/2115/67520
タイトル	A new temperature-insensitive allele of the Arabidopsis AXR6/CUL1 locus derived from a missense mutation in the C-terminal RBX1 binding region
著者	Mori, Yukiko ; Hayashi, Makoto ; Nishimura, Mikio ; Yamamoto, Kotaro T.
著者名 Mori, Yukiko
著者名 Hayashi, Makoto
著者名 Nishimura, Mikio
e-Rad_Researcher 80142008 著者名 Yamamoto, Kotaro T.
言語	英語
キーワード	Arabidopsis thaliana
	auxin resistance
	auxin signaling
	axr6
	cullin
	mutant
発行日	2015-11-02
出版者	Taylor & Francis
収録物名	Plant signaling & behavior
巻(号)	10(11)
ページ	e1078956
抄録	We isolated a new recessive allele at the AUXIN RESISTANT6/CULLIN1 (AXR6/CUL1) locus, axr6-101, from an EMS-mutagenized population of Arabidopsis thaliana, the Landsberg erecta ecotype. axr6-101 is auxin resistant and semi-dwarf similar to the other recessive axr6 mutants. The axr6-101 phenotype is caused by the E716K substitution of the CUL1 protein, which is likely to affect its ability to bind to the C-terminal RING domain of RING-box 1 (RBX1). The previously reported allele of AXR6, cul1-7, is caused by a substitution at T510 that binds to the N-terminal -strand of RBX1. Although cul1-7 shows temperature-sensitive phenotype, the axr6-101 phenotype is largely unaffected by temperature. axr6-101 may provide an important genetic resource for study of the structure-function relationship of the CUL1 protein.
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 Journal Plant Signaling & Behavior on 4 Sep 2015, available online: http://wwww.tandfonline.com/10.1080/15592324.2015.1078956.
PISSN	1559-2316
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1080/15592324.2015.1078956