课题基金 / 基金详情

Analysis of stress-responsive non-coding antisense RNAs that are co-expressed with sense RNAs

Analysis of stress-responsive non-coding antisense RNAs that are co-expressed with sense RNAs
与有义 RNA 共表达的应激反应性非编码反义 RNA 的分析
批准号:
21570056
负责人:
SEKI Motoaki
金额:
$3.0万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011

项目摘要

项目成果

SEKI Motoaki的其他基金

相似基金

相关文献

中文摘要
翻译
本研究在拟南芥中鉴定了约7000个逆境诱导反义RNA,并发现RD 29 A位点具有典型的干旱诱导基因,该位点具有一类与正义mRNA序列互补的逆境诱导反义RNA。真实的RT-PCR分析表明,RD 29 A反义RNA的积累在rdr 1/2/6三突变体中减少。我们的数据表明,RDR介导的反义RNA的合成在植物逆境条件下的正义mRNA的周转中起作用,这是一种新的RNA调节机制。
英文摘要
Our previous study identified about 7, 000 stress-inducible antisense RNAs in Arabidopsis and showed that RD29A locus that has typical drought-inducible gene, has a type of stress-inducible antisense RNA which is complementary to sequence of the sense mRNA. Real time RT-PCR analysis showed that accumulation of RD29A antisense RNA was decreased in rdr1/2/6 triple mutants. Our data indicates a novel RNA regulation mechanism that RDR-mediated synthesis of antisense RNAs functions in the turnover of sense mRNAs under the stress conditions in plants.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [松井章浩, ら]
通讯作者: ら
A survey and analysis of regulated alternative splicing events in Arabidopsis thaliana using genome tiling array and mRNA-seq
使用基因组平铺阵列和 mRNA-seq 对拟南芥中受调控的选择性剪接事件进行调查和分析
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Iida, K., Kawaguchi, S., Harada, E., Matsui, A., Seki, M. and Toyoda, T.]
通讯作者: T.
DOI: 10.1093/pcp/pcq202
发表时间: 2011-02-01
期刊: PLANT AND CELL PHYSIOLOGY
影响因子: 4.9
作者: [Iida, Kei, Kawaguchi, Shuji, Toyoda, Tetsuro]
通讯作者: Toyoda, Tetsuro
Functional genomics using RIKEN Arabidopsis thaliana Full-Length(RAFL)cDNAs
使用 RIKEN 拟南芥全长 (RAFL)cDNA 进行功能基因组学
DOI: --
发表时间: 2009
期刊: J.Plant Res. 122
影响因子: --
作者: [Seki, M.]
通讯作者: M.
共 26 条
    Identification of novel siRNA pathways involved in plant environmental stress responses
    • 批准号:
      24657041
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.58万
    • 财政年份:
      2012
    • 负责人:
      SEKI Motoaki
    • 依托单位:
    海外基金