Subculture of Germ Cell-Derived Colonies with GATA4-Positive Feeder Cells from Neonatal Pig Testes

Figure 1

Culture and immunocytochemistry of isolated feeder cells. The isolated feeder cells were stained with PGP 9.5 and DAPI (a) and cultured in the StemPro-34 medium for 12 days (b). Scale bars indicate 30 μm and 100 μm in panels of (a) and (b), respectively.

(a)

(b)