Figure 4

CFE from limbal explant outgrowth sheets cells on substrate free, HAMTW, and HAMS. (A) Phase contrast micrographs and Coomassie blue stained holoclone colonies from limbal explant outgrowth sheets in CNTP media. (B) CFE ratio normalized to TW. Data are from six independent experiments. *p < 0.05, **p < 0.01 (n = 6 from 3 donors).