Figure 5
Mammary gland morphology and mammary epithelial cell architecture. Confocal microscopy imaging of mammary gland sections from FVB/NJ and Sprn0/0 mice at mid-gestation (G10) and full lactation (L10, in the presence or absence (±pups) co-stained for neutral lipids (Bodipy 493/503 (bod), green), rafts microdomains (cholera toxin B subunit (GM1), red), glycoproteins (wheat germ agglutinin (WGA), green), and/or actin (Phalloïdin (Pha), red). Nuclei were counterstained with nuclear marker 4′,6-diamidino-2-phenylindole (DAPI, blue). The Asterisks indicate the lumen. Bar, 10 µm.
