Information on genomes
- Entrez Genome
- Free resource - Provides views for genomes, complete chromosomes, sequence maps with contigs, and integrated genetic and physical maps for Archaea, Bacteria, Eukaryotae, Viruses, Viroids
- FlyBase
- Free resource - Database of Drosophila genes and genomes
- OMIM
- Free resource - OMIM (Online Mendelian Inheritance in Man) is a database of human genes and genetic disorders
- WormBase
- Free resource - Contains the genetics, genomics and biology of C. elegans and some related nematodes