Regions where an issue with the assembly has been noted or resolved by the GRC.
Each glyph shows a region of the assembly with an issue under review by the GRC. Further details about the issue can be obtained at the URL associated with the issue.
Automated analysis and manual curation. This track is updated weekly.
Data generated by the Genome Reference Consortium. Contact us via genomereference.org or by emailing grc-help@sanger.ac.uk