The international ImMunoGeneTics information system (IMGT) V-QUEry and STandardization (V-QUEST) tool compares a user-provided fasta-formatted germline or rearranged T cell receptor or immunoglobulin variable sequence with a reference set of sequences.
RSSsite consists of a reference database and prediction tool for the identification of cryptic recombination signal sequences (RSSs) in the human and mouse genomes.