Identification and characterization of a new Down syndrome model, Ts[Rb(12.1716)]2Cje, resulting from a spontaneous Robertsonian fusion between T(171)65Dn and mouse chromosome 12. - Villar AJ; Belichenko PV; Gillespie AM; Kozy HM; Mobley WC; Epstein CJ (Mammalian genome : official journal of the International Mammalian Genome Society, 2005)