1. A breakpoint map of recurrent chromosomal rearrangements in human neoplasia
2. Breakpoint Map of Recurrent Chromosome Aberrations http://cgap.nci.nih.gov/Chromosomes/Mitelman
3. Resources for Molecular Cytogenetics http://bioserver.uniba.it/fish/Cytogenetics/ welcome.html
4. http://gdbwww.gdb.org/
5. http://www.cephb.fr/cephdb/