Figure 4.
Regenerated glands from in vivo transplant of (a) one 3D solid structure from DsRed mice together with one 3D solid structure from GFP mice or of (b–d) single 3D structures derived from spheres formed from co-culture of FACS sorted basal cells of GFP and DsRed mice that were characterized by predominantly red (b), predominantly green (c), and true chimeras (d). Scale bars, 500 μm.