您好，欢迎访问湖北省农业科学院 机构知识库！
湖北省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Overexpression of OsRRK1 Changes Leaf Morphology and Defense to Insect in Rice

文献类型： 外文期刊

作者： Ma, Yinhua 1 ; Zhao, Yan 1 ; Shangguan, Xinxin 1 ; Shi, Shaojie 1 ; Zeng, Ya 1 ; Wu, Yan 1 ; Chen, Rongzhi 1 ; You, Aiqin 1 ;

作者机构： 1.Wuhan Univ, State Key Lab Hybrid Rice, Coll Life Sci, Wuhan, Hubei, Peoples R China

2.Hubei Acad Agr Sci, Hybrid Rice Res Ctr, Wuhan, Hubei, Peoples R China

关键词： rice;leaf rolling;bulliform cell;RLCK;defense

期刊名称：FRONTIERS IN PLANT SCIENCE （ 影响因子：5.753； 五年影响因子：6.612 ）

ISSN： 1664-462X

年卷期： 2017 年 8 卷

页码：

收录情况： SCI

摘要： It has been reported that the receptor-like cytoplasmic kinases (RLCKs) regulate many biological processes in plants, but only a few members have been functionally characterized. Here, we isolated a rice gene encoding AtRRK1 homology protein kinase, OsRRK1, which belongs to the RLCK VI subfamily. OsRRK1 transcript accumulated in many tissues at low to moderate levels and at high levels in leaves. Overexpression of OsRRK1 (OE-OsRRK1) caused adaxial rolling and erect morphology of rice leaves. In the rolled leaves of OE-OsRRK1 plants, both the number and the size of the bulliform cells are decreased compared to the wild-type (WT) plants. Moreover, the height, tiller number, and seed setting rate were reduced in OE-OsRRK1 plants. In addition, the brown planthopper (BPH), a devastating pest of rice, preferred to settle on WT plants than on the OE-OsRRK1 plants in a two-host choice test, indicating that OE-OsRRK1 conferred an antixenosis resistance to BPH. The analysis of transcriptome sequencing demonstrated that several receptor kinases and transcription factors were differentially expressed in OE-OsRRK1 plants and WT plants. These results indicated that OsRRK1 may play multiple roles in the development and defense of rice, which may facilitate the breeding of novel rice varieties.

  • 相关文献

[1]Bayesian dissection for genetic architecture of traits associated with nitrogen utilization efficiency in rice. Yang, Runqing,Piao, Zhongze,Li, Maobai,Zhang, Jianming,Wang, Hui,Li, Peide,Zhu, Chunmei,Luo, Zhixiang,Lee, Jungro. 2009

[2]Expression of a novel OSPGYRP (rice proline-, glycine- and tyrosine-rich protein) gene, which is involved in vesicle trafficking, enhanced cold tolerance in E-coli. Li, Hui,Yang, Jing,Wang, Yayu,Tu, Sansi,Zhu, Yingguo,Li, Yangsheng,Chen, Zhijun,Feng, Lingling. 2009

[3]Influences of long-term different types of fertilization on weed community biodiversity in rice paddy fields. Wan, Kaiyuan,Tao, Yong,Pan, Junfeng,Tang, Leilei,Chen, Fang,Li, Ruhai,Tang, Leilei.

[4]Biomass digestibility is predominantly affected by three factors of wall polymer features distinctive in wheat accessions and rice mutants. Wu, Zhiliang,Zhang, Mingliang,Wang, Lingqiang,Tu, Yuanyuan,Zhang, Jing,Xie, Guosheng,Zou, Weihua,Li, Fengcheng,Guo, Kai,Li, Qing,Peng, Liangcai,Wu, Zhiliang,Zhang, Mingliang,Wang, Lingqiang,Tu, Yuanyuan,Zhang, Jing,Xie, Guosheng,Zou, Weihua,Li, Fengcheng,Guo, Kai,Li, Qing,Peng, Liangcai,Wu, Zhiliang,Zhang, Mingliang,Wang, Lingqiang,Tu, Yuanyuan,Zhang, Jing,Xie, Guosheng,Zou, Weihua,Li, Fengcheng,Peng, Liangcai,Guo, Kai,Li, Qing,Gao, Chunbao. 2013

[5]Activation of gibberellin 2-oxidase 6 decreases active gibberellin levels and creates a dominant semi-dwarf phenotype in rice (Oryza sativa L.). Huang, Jian,Tang, Ding,Shen, Yi,Qin, Baoxiang,Hong, Lilan,Li, Ming,Cheng, Zhukuan,Huang, Jian,Tang, Ding,Shen, Yi,Qin, Baoxiang,Hong, Lilan,Li, Ming,Cheng, Zhukuan,Wang, Xin,Yu, Hengxiu,Gu, Minghong,Huang, Jian,You, Aiqing. 2010

[6]Effects of heavy metals on soil microbial community structure and diversity in the rice (Oryza sativa L. subsp Japonica, Food Crops Institute of Jiangsu Academy of Agricultural Sciences) rhizosphere. Ding, Zili,Cao, Cougui,Ding, Zili,You, Aiqing,Wu, Jinping,Huang, Bangquan.

[7]Transmission of important chromosomal regions under selection revealed in rice pedigree breeding programs. Zhou, Jiangbo,Zhu, Lili,He, Guangcun,Zhang, Yuan-Ming,Lu, Haiyan,You, Aiqing.

[8]A novel bioassay method: Determining bioactivity of compounds against rice blast (Magnaporthe grisea) with barley plants. Yang, X. J.,Ma, X. X.,Yang, L. J.,Yu, D. Z.,Ni, H..

[9]Risks of phosphorus runoff losses from five Chinese paddy soils under conventional management practices. Hua, Lingling,Zhai, Limei,Wang, Hongyuan,Liu, Hongbin,Liu, Jian,Xi, Bin,Zhang, Fulin,Chen, Anqiang,Fu, Bin.

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：湖北省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台