ERVmap analysis reveals genome-wide transcription of human endogenous retroviruses.

ABSTRACT: Endogenous retroviruses (ERVs) are integrated retroviral elements that make up 8% of the human genome. However, the impact of ERVs on human health and disease is not well understood. While select ERVs have been implicated in diseases, including autoimmune disease and cancer, the lack of tools to analyze genome-wide, locus-specific expression of proviral autonomous ERVs has hampered the progress in the field. Here we describe a method called ERVmap, consisting of an annotated database of 3,220 human proviral ERVs and a pipeline that allows for locus-specific genome-wide identification of proviral ERVs that are transcribed based on RNA-sequencing data, and provide examples of the utility of this tool. Using ERVmap, we revealed cell-type-specific ERV expression patterns in commonly used cell

SUBMITTER: Tokuyama M 

PROVIDER: S-EPMC6294949 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature