Figure 2.
Normal growth rate, adult body weight, and mammary gland in development in Csf1op/Csf1op; TgCS5/+ mice. (A) Groups of male mice (n ≥ 5) of each of the indicated genotypes were weighed at weekly intervals from 2 to 12 weeks of age. Means ± SD. (B) Whole-mount alum-carmine staining of the fourth inguinal mammary gland from pregnant mice of the indicated genotypes at 18 days of gestation (original magnification × 2.6).