MVIP: multi-omics portal of viral infection. Issue Volume 50:Issue D1(2022) (30th October 2021)

• Record Type: Journal Article
• Authors: Tang, Zhidong; Fan, Weiliang; Li, Qiming; Wang, Dehe; Wen, Miaomiao; Wang, Junhao; Li, Xingqiao; Zhou, Yu
• Is Part Of: Nucleic acids research. Volume 50:Issue D1(2022)
• Page Start: D817
• Page End: D827
• Publication Date: 2021-10-30
• Subjects: Nucleic acids -- Periodicals; Molecular biology -- Periodicals; 572.805
• DOI: 10.1093/nar/gkab958
• Languages: English
• ISSNs: 0305-1048

Abstract

Abstract: Virus infections are huge threats to living organisms and cause many diseases, such as COVID-19 caused by SARS-CoV-2, which has led to millions of deaths. To develop effective strategies to control viral infection, we need to understand its molecular events in host cells. Virus related functional genomic datasets are growing rapidly, however, an integrative platform for systematically investigating host responses to viruses is missing. Here, we developed a user-friendly multi-omics portal of viral infection named as MVIP (https://mvip.whu.edu.cn/ ). We manually collected available high-throughput sequencing data under viral infection, and unified their detailed metadata including virus, host species, infection time, assay, and target, etc. We processed multi-layered omics data of more than 4900 viral infected samples from 77 viruses and 33 host species with standard pipelines, including RNA-seq, ChIP-seq, and CLIP-seq, etc. In addition, we integrated these genome-wide signals into customized genome browsers, and developed multiple dynamic charts to exhibit the information, such as time-course dynamic and differential gene expression profiles, alternative splicing changes and enriched GO/KEGG terms. Furthermore, we implemented several tools for efficiently mining the virus-host interactions by virus, host and genes. MVIP would help users to retrieve large-scale functional information and promote the understanding of virus-host interactions.