IB-CAS  > 中科院光生物学重点实验室
A dwarfing mutant caused by deactivation function of alpha subunit of the heterotrimeric G-protein in rice
Yang, De-wei; Zheng, Xiang-hua; Cheng, Chao-ping; Wang, Wen-da; Xing, Deng-hui; Lu, Li-bin; Liu, Chen-de; Ye, Ning; Zeng, Mei-juan; Ye, Xin-fu
2014
发表期刊EUPHYTICA
ISSN0014-2336
卷号197期号:1页码:145-159
摘要Dwarf mutants in plants are crucial for elucidating regulatory mechanisms for plant growth and development. Previous studies suggested that the heterotrimeric G-protein alpha subunit known as D1/RGA1 in rice was involved in deactivation function of the G protein. However, so far no partner has been analyzed the spatial structure change acting with D1. In this study, a dwarf mutant designated Mu101 was obtained in M-2 population of rice indica cultivar M804 treated with Co-60 gamma-ray. Genetic analysis of Mu101 indicated that the dwarf phenotype was controlled by a single dwarf gene, and the dwarf mutant was insensitive to gibberellin (GA), which was named dwarf 89 (d89). Using a large F-2 population derived from a cross between the d89 and a japonica rice variety, Taigeng16, the D89 gene was fine mapped into a 62.13 kb physical distance on chromosome 5, where eight open reading frames were predicted. Sequence analysis indicated that only one bp substitution (A-G) was found in LOC_Os05g26890 between M804 and the d89 mutant. The rice GA insensitive dwarf mutant DWARF1 gene was in this locus. The modeling analysis showed amino acid threonine to alanine mutation was likely to make the alpha helix short, and led to the G protein deactivation.
关键词Dwarf mutant Gene mapping G protein Rice (Oryza sativa L. subsp indica)
学科领域Agronomy ; Plant Sciences ; Horticulture
DOI10.1007/s10681-014-1071-y
收录类别SCI
语种英语
WOS关键词GIBBERELLIN METABOLISM ; GREEN-REVOLUTION ; PLANT-GROWTH ; GENE ; SEQUENCE ; RECEPTOR ; ENCODES ; MARKERS ; ENZYME
WOS研究方向Agriculture ; Plant Sciences
WOS记录号WOS:000334443900012
出版者SPRINGER
文献子类Article
出版地DORDRECHT
EISSN1573-5060
资助机构National Natural Science Foundation of China [31201197] ; Fujian Provincial Natural Science Foundation of China [2011J01110] ; Technology Innovation Team of Fujian Academy of Agricultural Sciences [CXTD-1-1301]
作者邮箱yexinfu@126.com
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ibcas.ac.cn/handle/2S10CLM1/27081
专题中科院光生物学重点实验室
作者单位1.[Yang, De-wei
2.Zheng, Xiang-hua
3.Cheng, Chao-ping
4.Lu, Li-bin
5.Liu, Chen-de
6.Ye, Ning
7.Zeng, Mei-juan
8.Fujian Acad Agr Sci, Fujian High Qual Rice Res & Dev Ctr, Rice Res Inst, Fuzhou 350019, Peoples R China
9.Chinese Acad Sci, Inst Bot, Key Lab Photobiol, Beijing 100093, Peoples R China
10.Colorado State Univ, Dept Biol, Ft Collins, CO 80523 USA
推荐引用方式
GB/T 7714
Yang, De-wei,Zheng, Xiang-hua,Cheng, Chao-ping,et al. A dwarfing mutant caused by deactivation function of alpha subunit of the heterotrimeric G-protein in rice[J]. EUPHYTICA,2014,197(1):145-159.
APA Yang, De-wei.,Zheng, Xiang-hua.,Cheng, Chao-ping.,Wang, Wen-da.,Xing, Deng-hui.,...&Ye, Xin-fu.(2014).A dwarfing mutant caused by deactivation function of alpha subunit of the heterotrimeric G-protein in rice.EUPHYTICA,197(1),145-159.
MLA Yang, De-wei,et al."A dwarfing mutant caused by deactivation function of alpha subunit of the heterotrimeric G-protein in rice".EUPHYTICA 197.1(2014):145-159.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Yang-2014-A dwarfing(9354KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yang, De-wei]的文章
[Zheng, Xiang-hua]的文章
[Cheng, Chao-ping]的文章
百度学术
百度学术中相似的文章
[Yang, De-wei]的文章
[Zheng, Xiang-hua]的文章
[Cheng, Chao-ping]的文章
必应学术
必应学术中相似的文章
[Yang, De-wei]的文章
[Zheng, Xiang-hua]的文章
[Cheng, Chao-ping]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Yang-2014-A dwarfing mutant caused by deactiva.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。