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Computational identification of piRNA targets on mouse mRNAs
Author(s) -
Jiao Yuan,
Peng Zhang,
Ya Cui,
Jiajia Wang,
Geir Skogerbø,
Da-Wei Huang,
Runsheng Chen,
Shunmin He
Publication year - 2015
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btv729
Subject(s) - piwi interacting rna , transposable element , biology , gene , computational biology , genetics , gene silencing , genome
PIWI-interacting RNAs (piRNAs) are a class of small non-coding RNAs that are highly abundant in the germline. One important role of piRNAs is to defend genome integrity by guiding PIWI proteins to silence transposable elements (TEs), which have a high potential to cause deleterious effects on their host. The mechanism of piRNA-mediated post-transcriptional silencing was also observed to affect mRNAs, suggesting that piRNAs might play a broad role in gene expression regulation. However, there has been no systematic report with regard to how many protein-coding genes might be targeted and regulated by piRNAs.

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