UCSC Genome Browser Home

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WARNING: This is the UCSC Genome Browser development site. This website is used for testing purposes only and is not intended for general public use. Data and tools on this site are under development, have not been reviewed for quality, and are subject to change at any time. The high-quality, reviewed public site of the UCSC Genome Browser is available for use at http://genome.ucsc.edu/.

See our new
tutorials page!

Tools

hg38

hg19

mm39

Genome Browser - Interactively visualize genomic data
BLAT - Rapidly align sequences to the genome
In-Silico PCR - Rapidly align PCR primer pairs to the genome
Table Browser - Download and filter data from the Genome Browser
LiftOver - Convert genome coordinates between assemblies
REST API - Returns data requested in JSON format
Variant Annotation Integrator - Annotate genomic variants
More tools...

News

Oct. 16, 2025 - SpliceAI Wildtype tracks for hg38

Sep. 25, 2025 - Panmask Easy 151b Regions track for hg38

Sep. 24, 2025 - CoLoRSdb small and structural variants for hg38 and hs1

Sep. 19, 2025 - Developmental Disorders Gene2Phenotype (DDG2P) for hg38 and hg19

Aug. 21, 2025 - MaveDB Experiment Heatmaps and Alignment track for hg38

Aug. 11, 2025 - CLS Long-read RNA transcripts for hg38 and mm10

Meetings and Workshops: Come see us in person!

Asia-Pacific Society of Human Genetics (APSHG) -- Yogyakarta, Indonesia. November 4, 2025

Plant and Animal Genetics and Genomics (PAG33) -- San Diego, CA. January 12, 2026

International Congress of Human Genetics (ICHG) -- Guadalajara, MX. March 2-6, 2027

Feel free to contact us if you are interested in attending a workshop, or meeting someone from the team to collaborate, get help, or ask any questions at the meetings. See our Poster Gallery.

Sharing data

Click the images to explore the latest Public Sessions on our main site.

Sessions - Configure, save, and share short links to Genome Browser views
Track Hubs - A powerful tool for displaying your own or viewing other data annotations
Custom Tracks - A simple way to display some custom annotations

Learning

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Training - Visit our training page for videos, manuals, and tutorials on the Genome Browser
Education - We offer teaching modules using the Genome Browser aimed at the undergraduate classroom
Workshops - If you would like to request a virtual or in-person workshop, please contact us