Figure 2
From: Changes in gene expression during the development of mammary tumors in MMTV-Wnt-1transgenic mice
Multidimensional scaling analysis of 18 tumor samples of indicated genotypes. 8.7k arrays were used. MMTV, mouse mammary tumor virus; WntT, mammary tumors from MMTV-Wnt-1 transgenic mice; WntT/Pten+/- loss of heterozygosity (LOH), mammary tumors from MMTV-Wnt-1 transgenic/Pten+/- mice with Pten loss of heterozygosity; WntT/P53-/-, mammary tumors from MMTV-Wnt-1/P53-/- mice.