(a)
(b)
(c)
(d)
Figure 13: Bright light microscopic appearance of colonies obtained after 21 days of culturing of the cells from cryopreserved FiTPT of 6 weeks of gestation (a, b) and 15 days of culturing of the cells from cryopreserved FTPT (c, d) in MethoCult medium (×100 for a, b and ×50 for c, d).