文献类型： 外文期刊
作者： He, Qi 1 ; Wu, Hao 2 ; Zeng, Longjun 3 ; Yin, Caiyun 1 ; Wang, Li 6 ; Tan, Yiqing 7 ; Lv, Wanqing 7 ; Liao, Zhiqiang 3 ; Zheng, Xuelian 8 ; Zhang, Shuting 8 ; Han, Qinqin 8 ; Wang, Danning 8 ; Zhang, Yong 2 ; Xiong, Guosheng 7 ; Wang, Quan 1 ;
作者机构： 1.Chinese Acad Agr Sci, Agr Genom Inst Shenzhen, Shenzhen Branch,Minist Agr & Rural Affairs, Guangdong Lab Lingnan Modern Agr,Genome Anal Lab, Shenzhen 518120, Peoples R China
2.Southwest Univ, Integrat Sci Ctr Germplasm Creat Western China Cho, Sch Life Sci, Chongqing Key Lab Plant Resource Conservat & Germp, Chongqing 400715, Peoples R China
3.Yichun Acad Sci, Inst Crop Sci, Yichun 336000, Peoples R China
4.Henan Univ, Sch Life Sci, State Key Lab Crop Stress Adaptat & Improvement, Kaifeng 475001, Peoples R China
5.Henan Univ, Shenzhen Res Inst, Shenzhen 518000, Peoples R China
6.Chinese Acad Agr Sci, Inst Cotton Res, Anyang 455000, Peoples R China
7.Nanjing Agr Univ, Acad Adv Interdisciplinary Studies, Plant Phen Res Ctr, Nanjing 210095, Peoples R China
8.Univ Elect Sci & Technol China, Ctr Informat Biol, Sch Life Sci & Technol, Dept Biotechnol, Chengdu 611731, Peoples R China
期刊名称：PLANT CELL （ 影响因子：11.6； 五年影响因子：12.1 ）
ISSN： 1040-4651
年卷期： 2024 年 37 卷 1 期
页码：
收录情况： SCI
摘要： Plant height is an important agronomic characteristic of rice ( Oryza sativa L. ). Map-based cloning analyses of a natural semi-dwarf rice mutant with inwardly curled leaves found in the field revealed that the defects were due to a mutation of a SHAQKYF-class MYB family transcription factor, OsKANADI1 (OsKAN1). OsKAN1 directly bound to the OsYABBY5 ( OsYAB5 ) promoter to repress its expression and interacted with OsYAB5 to form a functional OsKAN1-OsYAB5 complex. GIBERELLIN 2-OXIDASE6 ( OsGA2ox6 ), encoding an enzyme in the gibberellin (GA) catabolic pathway, was activated by OsYAB5. Furthermore, the OsKAN1-OsYAB5 complex suppressed the inhibitory effect of OsKAN1 toward OsYAB5 and inhibited OsYAB5-induced OsGA2ox6 expression. The proOsKAN1: OsYAB5 transgenic plants were taller than wild-type plants, whereas oskan1 proOsKAN1:OsYAB5 plants exhibited a severe dwarf phenotype due to the absence of the OsKAN1-OsYAB5 complex. The OsKAN1-OsYAB5 complex modulated OsGA2ox6 expression, thereby regulating the levels of bioactive gibberellins and, consequently, plant height. This study elucidated the mechanism underlying the effect of the OsKAN1-OsYAB5-OsGA2ox6 regulatory pathway on plant height at different positions in rice stems and provided insights on stem development and candidate genes for the aerial architecture improvement of crop plants.
- 相关文献
作者其他论文 更多>>
-
Broad host adaptation of Mythimna separata mediated by gut bacteria and detoxification enzyme gene MsGSTd3
作者：Xu, Chao;Chen, Ruifang;Zhu, Xiangzhen;Wang, Li;Li, Dongyang;Zhang, Kaixin;Gao, Xueke;Elumalai, Punniyakotti;Ji, Jichao;Luo, Junyu;Cui, Jinjie;Zhu, Xiangzhen;Wang, Li;Li, Dongyang;Zhang, Kaixin;Gao, Xueke;Ji, Jichao;Luo, Junyu;Cui, Jinjie;Zhu, Xiangzhen;Wang, Li;Li, Dongyang;Zhang, Kaixin;Gao, Xueke;Ji, Jichao;Luo, Junyu;Cui, Jinjie;Xu, Chao;Xu, Chao;Chen, Ran;Chen, Ruifang
关键词：Oriental armyworm; host plant; life history traits; 16S rRNA sequencing; Enterobacter cloacae; Enterococcus mundtii; RNAi
-
A comparison of Chinese soybean collection with European soybean collections on genetic diversity by genome-wide scan
作者：Xu, Jiangyuan;Lu, Yuqing;Gu, Yongzhe;Gao, Huawei;Liu, Zhangxiong;Qiu, Lijuan;Yao, Xindong;Yao, Xindong;Leopold, Rittler;Yuan, Ming;Zhang, Yong;Sun, Rujian;Xue, Yongguo;Liu, Yeli;Han, Dezhi;Wang, Jinxing;Qiu, Lijuan
关键词：Chinese soybean; European soybean; Genetic diversity; Selective sweep analysis; Selected region
-
Infecting Nicotiana benthamiana and grapevine leaves with Grapevine fabavirus suggests its involvement in the crinkling and leaflet formation in grapevine leaves
作者：Zhang, Xiangkun;Li, Meixuan;Ge, Linfeng;Liang, Chen;Qiao, Yuelian;Shi, Xiaoxin;Wang, Li;Du, Guoqiang;Ahmad, Bilal
关键词：'Shine Muscat' grapevines; N. benthamiana; Grapevine fabavirus; cDNA clone; Agrobacterium -mediated inoculation
-
Life table analysis and RNA-Seq reveal hormesis and transgenerational effects of deltamethrin on Aphis gossypii
作者：Huangfu, Ningbo;Shang, Jiao;Zhu, Xiangzhen;Zhang, Kaixin;Niu, Ruichang;Li, Dongyang;Gao, Xueke;Wang, Li;Ji, Jichao;Luo, Junyu;Cui, Jinjie;Huangfu, Ningbo;Gao, Xueke;Guo, Lixiang;Gao, Xueke;Ji, Jichao;Luo, Junyu;Cui, Jinjie;Zhu, Xiangzhen;Zhang, Kaixin;Li, Dongyang;Wang, Li;Ji, Jichao;Luo, Junyu;Cui, Jinjie
关键词：Aphis gossypii; hormesis; sublethal effects; transgenerational effects; hormetic dose response
-
The morphology and molecular mechanisms of enhanced olfaction in the grain aphid Sitobion miscanthi
作者：Fan, Jia;Jiang, Xin;Li, Qian;Yu, Miaomiao;Zhang, Siyu;Xue, Wenxin;Liu, Yanxia;Zhang, Yong;Chen, Julian;Francis, Frederic;Su, Changqing;Su, Changqing;Aradottir, Gudbjorg Inga
关键词：Aphid; Olfactory sensillum; Odorant binding protein (OBP); Parallel reaction monitoring (PRM); Wing phenotype
-
CaEch1-mediated mitophagy regulates vegetative growth, conidiation, appressorium formation, and pathogenicity in Colletotrichum camelliae
作者：Meng, Shuai;Cheng, Longjun;Chao, Shufen;Xiong, Meng;Luo, Chaoxi;Wang, Li;Chen, Ya
关键词：Anthracnose;
Colletotrichum camelliae ; CaEch1; Pathogenicity; Mitophagy -
Soybean yield estimation and lodging classification based on UAV multi-source data and self-supervised contrastive learning
作者：Zhou, Longyu;Chen, Haochong;Feng, Puyu;Ma, Yuntao;Zhang, Yong;Wang, Lei;Li, Mingxue;Sun, Xuhong;Sun, Guangyao;Yan, Long;Qiu, Lijuan;Li, Yinghui
关键词：Remote sensing; 3D reconstruction; Point cloud; Multispectral; Structure from motion
