The NCBI, Ensembl, and Sanger (Havana) annotation of the GRCm38.p4 reference genome (assembly GCF_000001635.24, NCBI annotation release 106, Ensembl annotation release 86) was analyzed to identify additional coding sequences (CDS) that are consistently annotated. CCDS data is available in the CCDS web site and FTP site and will become available in the collaborators' genome and/or gene browser web sites according to each browser's update cycle.
This update adds 938 new CCDS IDs, and adds 137 genes into the mouse CCDS set. CCDS Release 21 includes a total of 25,757 CCDS IDs that correspond to 20,354 GeneIDs. See the Releases & Statistics report for details.