Movie 11

Epididymis from a CD11c-EYFP mouse labeled for B1 V-ATPase. 3D reconstruction from a stack of 0.3-μm interval images, acquired using the Zeiss LSM800 confocal microscope. CD11c-EYFP⁺ (green) mononuclear phagocytes extend intraepithelial dendrites that are in close proximity with B1 V-ATPase-positive narrow cells. Nuclei are labeled with DAPI in blue.