Viruses and long non-coding RNAs: implicating an evolutionary conserved region.

ABSTRACT: Long non-coding RNAs (lncRNAs) are a class of cellular transcripts, which are involved in various biological processes. There is conflicting data regarding to the origin of these non-coding molecules and lncRNAs are thought to be the origin of viral genome. Here we sought to find the homology between human lncRNAs and viruses. For this purpose, the lncRNAdb database was searched for human lncRNAs. The lncRNAs' sequences were aligned with virus taxa using NCBI's BLAST tool. The phylogenic study was performed with maximum-likelihood based algorithm. The database contains 152 human lncRNAs. As a result, 63 (41.44%) of the lncRNAs have homologies with viruses. Of which, 50 (79.36%) have homology with Stealth virus. Other viruses with homology to lncRNAs were nuclear integrating DNA/RNA viruses

SUBMITTER: Mohebbi A 

PROVIDER: S-EPMC6261887 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature