Figure 1.
(A) Schematic of reprogramming experiment. (B) UDCs before transfection. (C) Morphology of UDCs at day 9 after transfection. Arrowhead: clusters of UDCs undergoing reprogramming. (D) Alkaline phosphatase staining of hiPSC‐colonies at day 21 after transfection (6‐well format).