Ensembl 2004. - Ewan Birney; T. Daniel Andrews; Paul Bevan 001; Mario Cáccamo; Graham Cameron; Yuan Chen 007; Laura Clarke; Guy Coates; Tony Cox 001; James A. Cuff; Val Curwen; Tim Cutts; et al. (Nucleic Acids Res., 2004)

The Vertebrate Genome Annotation (Vega) database. - J. L. Ashurst; C.-K. Chen; James G. R. Gilbert; Kerstin Jekosch; Stephen Keenan; Patrick Meidl; Stephen M. J. Searle; Jim Stalker; R. Storey; Stephen J. Trevanion; Laurens G. Wilming; Tim J. P. Hubbard (Nucleic Acids Res., 2005)

Ensembl 2005. - Tim J. P. Hubbard; D. Andrews; Mario Cáccamo; Graham Cameron; Yuan Chen 007; Michele E. Clamp; Laura Clarke; Guy Coates; Tony Cox 001; Fiona Cunningham; Val Curwen; Tim Cutts; et al. (Nucleic Acids Res., 2005)