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IMGT/GeneFrequency

IMGT/GeneFrequency [1] is part of IMGT®, the international ImMunoGeneTics information system® http://www.imgt.org [2].

IMGT/GeneFrequency, created by LIGM (Université Montpellier II, CNRS), is an IMGT tool for repertoire and genome analysis, on the Web since 19 September 2006.
IMGT/GeneFrequency provides IG and TR gene histograms proportional to the number of IMGT/LIGM-DB rearranged sequences and localized at the V, D and J gene positions along the loci.

IMGT/GeneFrequency is available for Human (Homo sapiens) and Mouse (Mus musculus).

Citing IMGT/GeneFrequency:
Lefranc, M.-P., Clément, O., Kaas, Q., Duprat, E., Chastellan, P., Coelho, I., Combres, K., Ginestoux, C., Giudicelli, V., Chaume, D. and Lefranc, G. "IMGT-Choreography for Immunogenetics and Immunoinformatics" In Silico Biology, 2005, 5, 45-60, Epub 2005, 5, 0006, 24 Dec 2004 http://www.bioinfo.de/isb/2004/05/0006/, PMID: 15972004 pdf

References:
[1] Lefranc, M.-P. et al., In Silico Biology, 2005, 5, 45-60, Epub 2005, 5, 0006, 24 Dec 2004 http://www.bioinfo.de/isb/2004/05/0006/, PMID: 15972004, LIGM: 294 pdf
[2] Lefranc, M.-P. et al., Nucl. Acids Res., 2005, 33, D593-D597 PMID: 15608269, LIGM: 291 pdf