知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN105039395A 一种拟南芥基因RNB的应用 有权

一种拟南芥基因RNB的应用
摘要：
本发明公开了一种拟南芥基因RNB的应用，所述的拟南芥基因RNB在改变植物RNA的剪切中的应用。本发明通过筛选拟南芥突变体，筛选得到了对低温胁迫敏感的拟南芥突变体rnb，分离得到了 RNB基因；实验表明：拟南芥RNB基因参与拟南芥叶绿体的合成，通过影响叶绿体内RNA的转录及剪切，调节提高植物的抗低温胁迫反应。RNB基因的功能分析和鉴定为获得抗低温胁迫植物新品种提供了理论和方法的基础。
摘要（英）：

The invention discloses application of arabidopsis thaliana genes RNB and particularly relates to the application of arabidopsis thaliana genes RNB in changing shearing of plants RNA. Arabidopsis thaliana mutants are screened, arabidopsis thaliana mutants rnb sensitive to low-temperature stress are obtained, and the genes RNB are obtained through separation. An experiment shows that the arabidopsis thaliana genes RNB take part in synthesis with arabidopsis thaliana chloroplast, and by affecting transcription and shear of RNA in the chloroplast, the anti-low-temperature stress response of plants is adjusted. Functional analysis and authentication of the genes RNB provide theory and method bases for obtaining new varieties of anti-low-temperature stress plants.

公开/授权文献
0/0