National center for Biotechnology Information Berkeley Drosophila Genome Project Bloomington Drosophila Stock Center at Indiana University ExPaSy Proteomics Server Flybase - A Database of Drosophila Genes & Genomes Flybrain - An Online Atlas and Database of the Drosophila Nervous System Chemgen - Center for Chemical Genetics Institute of Entomology - Biology Centre, ASCR, v.v.i. University of South Bohemia in Ceske Budejovice Faculty of Science |