期刊
JOURNAL OF EXPERIMENTAL BOTANY
卷 65, 期 17, 页码 4975-4983出版社
OXFORD UNIV PRESS
DOI: 10.1093/jxb/eru256
关键词
Drought; lincRNA; miRNA; non-coding RNA; Populus trichocarpa; target mimicry
资金
- National Natural Science Foundation of China [31270656]
- The Program for Changjiang Scholars and Innovative Research Teams in University [IRT13047]
- Joint Programs of Scientific Research and Graduate Training from BMEC (Stress Resistance Mechanism of Poplar)
- '111' Project of Beijing Forestry University [B13007]
Protein-coding genes are considered to be a dominant component of the eukaryotic transcriptome; however, many studies have shown that intergenic, non-coding transcripts also play an important role. Long intergenic non-coding RNAs (lincRNAs) were found to play a vital role in human and Arabidopsis. However, lincRNAs and their regulatory roles remain poorly characterized in woody plants, especially Populus trichocarpa (P. trichocarpa). A large set of Populus RNA-Seq data were examined with high sequencing depth under control and drought conditions and a total of 2542 lincRNA candidates were identified. In total, 51 lincRNAs and 20 lincRNAs were identified as putative targets and target mimics of known Populus miRNAs, respectively. A total of 504 lincRNAs were found to be drought responsive, eight of which were confirmed by RT-qPCR. These findings provide a comprehensive view of Populus lincRNAs, which will enable in-depth functional analysis.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据