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BasePlayer is an open source, large-scale discovery tool for genomic variants, exploiting next- and third-generation sequencing data. The combination of data integration, comparison, and visualization enables researcher to make genetic discoveries with an ordinary desktop computer.

Cite us: see the BasePlayer manuscript at Nature Protocols

Updates and news

• (10 Mar 2025) BasePlayer development version is available at the downloads page.
• (21 Sep 2023) AlphaMissense prediction files for hg38 can be downloaded here.
• (8 Feb 2023) Download T2T reference genome and annotation from here.
• (15 Oct 2020) gnomAD v3 control file for hg38 is available here.

BasePlayer is available for all platforms with Java Runtime Environment installed (64-bit recommended):

Developed in Aaltonen lab and Pitkänen group, University of Helsinki and FIMM

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The source code is available at the BasePlayer project page on GitHub