作者
Maojun Wang, Daojun Yuan, Lili Tu, Wenhui Gao, Yonghui He, Haiyan Hu, Pengcheng Wang, Nian Liu, Keith Lindsey, Xianlong Zhang
发表日期
2015/9
期刊
New phytologist
卷号
207
期号
4
页码范围
1181-1197
简介
- Long noncoding RNAs (lncRNAs) are transcripts of at least 200 bp in length, possess no apparent coding capacity and are involved in various biological regulatory processes. Until now, no systematic identification of lncRNAs has been reported in cotton (Gossypium spp.).
- Here, we describe the identification of 30 550 long intergenic noncoding RNA (lincRNA) loci (50 566 transcripts) and 4718 long noncoding natural antisense transcript (lncNAT) loci (5826 transcripts). LncRNAs are rich in repetitive sequences and preferentially expressed in a tissuespecific manner. The detection of abundant genomespecific and/or lineagespecific lncRNAs indicated their weak evolutionary conservation. Approximately 76% of homoeologous lncRNAs exhibit biased expression patterns towards the At or Dt subgenomes. Compared with proteincoding genes, lncRNAs showed overall higher methylation levels and their …
学术搜索中的文章
M Wang, D Yuan, L Tu, W Gao, Y He, H Hu, P Wang… - New phytologist, 2015