Dawid Eckert* , Katharina Biermann* , Daniel Nettersheim , Ad JM Gillis , Klaus Steger , Hans-Martin Jäck , Annette M Müller , Leendert HJ Looijenga and Hubert Schorle
BMC Developmental Biology 2008, 8:106doi:10.1186/1471-213X-8-106