The Restriction Enzyme Database (REBASE)—contains a complete
listing of all known restriction endonucleases, including: recognition sequences, methylation sensitivity, commercial
availability and references.
InBase, The New England Biolabs Intein Database—Inteins
are self-splicing proteins that can also act as homing endonucleases and mediate DNA cleavage at the intein insertion
site in inteinless alleles.
FilGenNet—The Filarial Genome Network is an international
initiative to coordinate genome research on the filarial nematode parasites of humans.