UCSC Genome Browser Home
Explore, visualize, and compare genomic data with the UCSC Genome Browser: free, open-access tools for the human genome and beyond.

Ensembl
Welcome to the new Ensembl — home to thousands of genomes ready to explore in our new fast interface. You will find genomes we’ve shared before, plus a growing collection of new species and annotation data. We’re actively developing this site to expand tools, features, and species coverage.

GenBank Release 265.0 Now Available! - NCBI Insights
For downloading purposes, please keep in mind that the uncompressed GenBank release 265.0 sequence data flat files require roughly 7,887 GB. The ASN.1 data files require approximately 2,704 GB.

National Center for Biotechnology Information
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UCSC Genome Browser Home
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Genome browser — Ensembl
Welcome to the new Ensembl — home to thousands of genomes ready to explore in our new fast interface. You will find genomes we’ve shared before, plus a growing collection of new species and annotation data. We’re actively developing this site to expand tools, features, and species coverage.

Broad Institute - gnomAD
The Genome Aggregation Database (gnomAD) is a resource developed by an international coalition of investigators, with the goal of aggregating and harmonizing both exome and genome sequencing data from a wide variety of large-scale sequencing projects, and making summary data available for the wider scientific community.

GISAID - gisaid.org
GISAID EpiPox provides access to the largest collection of genome sequences and associated metadata of the mpox viruses, including Clade Ib and recombinant Ib+IIb. Clade Ib continues to demonstrate active geographic expansion and International dissemination across non-endemic regions.

Ensembl Genome Browser
Browse a Genome The Ensembl project produces genome databases for vertebrates and other eukaryotic species, and makes this information freely available online.

KEGG: Kyoto Encyclopedia of Genes and Genomes
KEGG is a database resource for understanding high-level functions and utilities of biological systems, such as cells, organisms, ecosystems and the biosphere from molecular-level information, especially large-scale molecular datasets generated by genome sequencing and other high-throughput experimental technologies.