Sequence Viewer 3.47.0

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Remote VCFtabix and plain VCF files Demo


The example demonstrates visualization of remote (HTTP-based) VCFtabix and plain VCF files in NCBI Sequence Viewer.

Remote VCFtabix file example

Homo sapiens: chromosome 22, assembly GRCh37.p13 (
VCFtabix file is hosted at

Remote plain VCF file example

Severe acute respiratory syndrome coronavirus 2 isolate Wuhan-Hu-1, complete genome (
plain VCF file is hosted at