Fig. 2
From: Sox7 is dispensable for primitive endoderm differentiation from mouse ES cells
Effect of Sox7 overexpression in ES cells. (a, b) ES cells carrying tetracycline-inducible Sox7 transgene at the modified Rosa26 locus are cultured for 4 days with (a) or without (b) tetracycline in the presence of LIF. Scale bar = 200 μm. (c) qPCR analysis of day 4 Sox7 expressing cells. Results are relative expression level to embryo-derived XEN cells and normalised to Gapdh. Two independent experiments by different clones (RTS7-8 and −9) are shown. Error bar represents standard deviation from triplicates