Fig. 4
From: Establishing extended pluripotent stem cells from human urine cells
8-cell injection and chimeric blastocyst experiments. A H9ds and U2ds injected into 8-cell embryo and cultured to blastocyst. B H9ds O-IPSC and U2ds O-IPSC injected into 8-cell embryo and cultured to blastocyst. C H9ds O-IPSC U2ds O-IPSC were respectively co-localized with CDX2 positive trophoblast cells and OCT4 was positive inner cell mass (ICM). Scale bar: 20 μm