Figure 3From: Wnt1 is epistatic to Id2 in inducing mammary hyperplasia, ductal side-branching, and tumors in the mouseThree cohorts of mice, MMTV-Wnt1 Tg (n = 21), MMTV-Wnt1 Tg; Id2 +/- (n = 23), and MMTV-Wnt1 Tg; Id2 -/- (n = 8) were examined weekly by visual examination and palpation. No differences in tumor incidence were observed. MMTV-Wnt1 Tg : square; MMTV-Wnt1 Tg; Id2 +/- : diamond; MMTV-Wnt1 Tg; Id2 -/-: triangle.Back to article page