The ZFIN gene track is a computed combination built from Ensembl and Vega transcript tracks. A gene's extent is determined by the most 5' and 3' extents of its transcripts. The set includes transcripts in ZFIN which are manually annotated by the Havana group at the Sanger Institute. Where there is a one-to-one correspondence between a ZFIN gene and an Ensembl gene, the transcripts of the Ensembl gene are included. The ZFIN gene track links to ZFIN gene pages.