CAAS-IR  > 中国水稻研究所  > 水稻生物学国家重点实验室
Regulation of OsSPL14 by OsmiR156 defines ideal plant architecture in rice
Jiao, Yongqing1,2; Wang, Yonghong1,2; Xue, Dawei3; Wang, Jing1,2; Yan, Meixian3; Liu, Guifu1,2; Dong, Guojun3; Zeng, Dali3; Lu, Zefu1,2; Zhu, Xudong3; Qian, Qian3; Li, Jiayang1,2
2010
发表期刊NATURE GENETICS
ISSN1061-4036
卷号42期号:6页码:541-U36
摘要Increasing crop yield is a major challenge for modern agriculture. The development of new plant types, which is known as ideal plant architecture (IPA), has been proposed as a means to enhance rice yield potential over that of existing high-yield varieties(1,2). Here, we report the cloning and characterization of a semidominant quantitative trait locus, IPA1 (Ideal Plant Architecture 1), which profoundly changes rice plant architecture and substantially enhances rice grain yield. The IPA1 quantitative trait locus encodes OsSPL14 (SOUAMOSA PROMOTER BINDING PROTEIN-LIKE 14) and is regulated by microRNA (miRNA) OsmiR156 in vivo. We demonstrate that a point mutation in OsSPL14 perturbs OsmiR156-directed regulation of OsSPL14, generating an 'ideal' rice plant with a reduced tiller number, increased lodging resistance and enhanced grain yield. Our study suggests that OsSPL14 may help improve rice grain yield by facilitating the breeding of new elite rice varieties.
学科领域Genetics & Heredity ; Genetics & Heredity
DOI10.1038/ng.591
收录类别SCI
语种英语
WOS记录号WOS:000278081500022
出版者NATURE PUBLISHING GROUP
nyguid9d9a294a-c406-49eb-9a60-ea3cc7929395
引用统计
被引频次:382[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.nais.net.cn/handle/2HMLN22E/227381
专题中国水稻研究所_水稻生物学国家重点实验室
中国水稻研究所_职能部门
通讯作者Jiao, Yongqing
作者单位1.Chinese Acad Sci, Inst Genet & Dev Biol, State Key Lab Plant Genom, Beijing, Peoples R China;
2.Chinese Acad Sci, Inst Genet & Dev Biol, Natl Ctr Plant Gene Res, Beijing, Peoples R China;
3.Chinese Acad Agr Sci, China Natl Rice Res Inst, State Key Lab Rice Biol, Hangzhou, Zhejiang, Peoples R China
推荐引用方式
GB/T 7714
Jiao, Yongqing,Wang, Yonghong,Xue, Dawei,et al. Regulation of OsSPL14 by OsmiR156 defines ideal plant architecture in rice[J]. NATURE GENETICS,2010,42(6):541-U36.
APA Jiao, Yongqing.,Wang, Yonghong.,Xue, Dawei.,Wang, Jing.,Yan, Meixian.,...&Li, Jiayang.(2010).Regulation of OsSPL14 by OsmiR156 defines ideal plant architecture in rice.NATURE GENETICS,42(6),541-U36.
MLA Jiao, Yongqing,et al."Regulation of OsSPL14 by OsmiR156 defines ideal plant architecture in rice".NATURE GENETICS 42.6(2010):541-U36.
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
Regulation of OsSPL1(842KB)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
[Jiao, Yongqing]的文章
[Wang, Yonghong]的文章
[Xue, Dawei]的文章
百度学术
百度学术中相似的文章
[Jiao, Yongqing]的文章
[Wang, Yonghong]的文章
[Xue, Dawei]的文章
必应学术
必应学术中相似的文章
[Jiao, Yongqing]的文章
[Wang, Yonghong]的文章
[Xue, Dawei]的文章
相关权益政策
CAAS-IR权益政...
收藏/分享
文件名: Regulation of OsSPL14 by OsmiR156 defines ideal plant architecture in rice.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。