Sequence Viewer 3.22 now available


Sequence Viewer 3.22 has several new features, improvements and bug fixes, including improved rendering on BAM and cSRA tracks. For a full list of changes, see the Sequence Viewer release notes.

Sequence Viewer is a graphical view of sequences and color-coded annotations on regions of sequences stored in the Nucleotide and Protein databases.

New video on YouTube: Embed the NCBI Sequence Viewer into Your Pages


The newest video on the NCBI YouTube channel introduces the Sequence Viewer embedding API. A few quick examples illustrate how easy it is to embed Sequence Viewer into your own pages.

Sequence Viewer is a graphical view of sequences and color-coded annotations on regions of sequences stored in the Nucleotide and Protein databases.

Subscribe to the NCBI YouTube channel to receive alerts about new videos ranging from quick tips to full webinar presentations.