Rodent models include the widely used Rat-1A cell line, the Eμ-Myc transgenic model of B-cell lymphoma and the MMTV-MYC model of breast cancer (Sabò et al., 2014; Stewart et al., 1984; Stone et al., 1987; Strasser et al., 1990). The gene discussed is MYC; the disease is breast carcinoma.