biostudies-literatureUnknown8(2)Han YN6-methyladenosine (m⁶A) has been identified in various biological processes and plays important regulatory functions in diverse cells. However, there is still no visualization database for exploring global m⁶A patterns across cell lines. Here we collected all available MeRIP-Seq and m⁶A-CLIP-Seq datasets from public databases and identified 340,950 and 179,201 m⁶A peaks dependent on 23 human and eight mouse cell lines respectively. Those m⁶A peaks were further classified into mRNA and lncRNA groups. To better understand the potential function of m⁶A, we then mapped m⁶A peaks in different subcellular components and gene regions. Among those human m⁶A modification, 190,050 and 150,900 peaks were identified in cancer and non-cancer cells, respectively. Finally, all results were integrated anCellsE168https://www.ebi.ac.uk/biostudies/studies/S-EPMC6406471biostudies-literatureCVm6A: A Visualization and Exploration Database for m⁶As in Cell Lines.PMC6406471He CFeng JXia LDong XZuo ZZhang XXu QMiao YHan YZhang SXiao SfalseCVm6A: A Visualization and Exploration Database for m⁶As in Cell Lines.N6-methyladenosine (m⁶A) has been identified in various biological processes and plays important regulatory functions in diverse cells. However, there is still no visualization database for exploring global m⁶A patterns across cell lines. Here we collected all available MeRIP-Seq and m⁶A-CLIP-Seq datasets from public databases and identified 340,950 and 179,201 m⁶A peaks dependent on 23 human and eight mouse cell lines respectively. Those m⁶A peaks were further classified into mRNA and lncRNA groups. To better understand the potential function of m⁶A, we then mapped m⁶A peaks in different subcellular components and gene regions. Among those human m⁶A modification, 190,050 and 150,900 peaks were identified in cancer and non-cancer cells, respectively. Finally, all results were integrated an2019-01-01T00:00:00Z2019 Feb2026-04-15T13:24:01.944Z2025-05-29T21:05:49.388ZS-EPMC64064713078158610.3390/cells8020168