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Pluripotent analysis of HN4 in vitro. Confirmation of pluripotency of the hESC line HN4 in vitro. a–b Bry positive cells (mesoderm), c–d Foxa2 positive cells (endoderm), e–f nestin positive cells (ectoderm). b, d, and f nuclei were stained with DAPI (blue). Scale bar = 200 μm
