D. RT-qPCR of Zfp207, the pluripotency genes (Oct4, Nanog and Sox2), the mesodermal markers (Msx1 and Brachyury, T), the endodermal markers (Foxa2, Sox17), and the neural-associated genes (Pax6, Sox11 and Nestin) in shScr, sh1 and sh2 ESCs along the time-course of EB-mediated differentiation. mRNA levels are relative to the expression of shScr at day 0. 