Fig. 5From: Characterization of mesenchymal stem cells isolated from Wharton’s jelly of the human umbilical cordMetaphase spreads of the cultured P2 isolated umbilical cord Wharton’s jelly MSCs. Photomicrograph of the metaphase spread viewed at the 100x objective lens showing a typical chromosomal plate consisted of 23 pairs of sister chromatids, with the classic appearance of four arms attached at the centromereBack to article page