Fig. 5
From: In vitro differentiation of cGMP-grade retinal pigmented epithelium from human embryonic stem cells
Retinal pigment epithelium (RPE)-related gene expression during human embryonic stem cell differentiation and RPE maturation. Gene expression levels in samples collected at different time points during the differentiation protocol, generated by referencing each gene to hydroxymethylbilane synthase (HMBS) expression levels as an internal control. Undifferentiated WA09 mRNA was used as the comparative sample. The data are expressed as the mean of 2−DDCT ± standard deviation generated by referencing each gene to HMBS. P passage