您好，欢迎访问浙江省农业科学院 机构知识库！
浙江省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Genome-wide identification of cucumber green mottle mosaic virus-responsive microRNAs in watermelon

文献类型： 外文期刊

作者： Sun, Yuyan 1 ; Niu, Xiaowei 1 ; Fan, Min 1 ;

作者机构： 1.Zhejiang Acad Agr Sci, Inst Vegetables, Hangzhou 310021, Zhejiang, Peoples R China

期刊名称：ARCHIVES OF VIROLOGY （ 影响因子：2.574； 五年影响因子：2.466 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Cucumber green mottle mosaic virus (CGMMV) is a damaging pathogen that attacks crop plants belonging to the family Cucurbitaceae. Little is known about the regulatory role of microRNAs (miRNAs) in response to CGMMV infection. To identify CGMMV-responsive miRNAs, two sRNA libraries from mock-inoculated and CGMMV-infected watermelon leaves were constructed and sequenced using Solexa sequencing technology. In total, 471 previously known and 1,809 novel miRNAs were obtained, of which 377 known and 246 novel miRNAs were found to be differentially expressed during CGMMV infection. The target genes for the CGMMV-responsive known miRNAs are active in diverse biological processes, including cell wall modulation, plant hormone signaling, defense-related protein induction, primary and secondary metabolism, regulation of virus replication, and intracellular transport. The expression patterns of some CGMMV-responsive miRNAs and their corresponding targets were confirmed by RT-qPCR. One target gene for miR156a-5p was verified by 5'-RNA-ligase-mediated rapid amplification of cDNA ends (5'-RLM-RACE) analysis. The results of this study provide further insights into the miRNA-mediated regulatory network involved in the response to viral infection in watermelon and other cucurbit crops.

  • 相关文献
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：浙江省农业科学院

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