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Hokkaido University Collection of Scholarly and Academic Papers >
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Peer-reviewed Journal Articles, etc >
A new temperature-insensitive allele of the Arabidopsis AXR6/CUL1 locus derived from a missense mutation in the C-terminal RBX1 binding region
| Title: | A new temperature-insensitive allele of the Arabidopsis AXR6/CUL1 locus derived from a missense mutation in the C-terminal RBX1 binding region |
| Authors: | Mori, Yukiko Browse this author | | Hayashi, Makoto Browse this author | | Nishimura, Mikio Browse this author | | Yamamoto, Kotaro T. Browse this author →KAKEN DB |
| Keywords: | Arabidopsis thaliana | | auxin resistance | | auxin signaling | | axr6 | | cullin | | mutant |
| Issue Date: | 2-Nov-2015 |
| Publisher: | Taylor & Francis |
| Journal Title: | Plant signaling & behavior |
| Volume: | 10 |
| Issue: | 11 |
| Start Page: | e1078956 |
| Publisher DOI: | 10.1080/15592324.2015.1078956 |
| Abstract: | 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. |
| Rights: | 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. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/67520 |
| Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 山本 興太朗
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