Ensembl BioMarts: a hub for data retrieval across taxonomic space.
Rhoda KinsellaAndreas KähäriSyed HaiderJorge ZamoraGlenn ProctorGiulietta SpudichJeff Almeida-KingDaniel M. StainesPaul S. DerwentArnaud KerhornouPaul J. KerseyPaul FlicekPublished in: Database J. Biol. Databases Curation (2011)