human_reference_atlas has characterizing marker set has marker component TP63 EGFR KRT7 cell cell type (from CL) trophoblast cell mononuclear cytotrophoblast cell A cell from the inner layer of the trophoblast of the early mammalian embryo that gives rise to the outer surface and villi of the chorion. Mononuclear crytoblasts fuse to give rise to a multinuclear cytotrophoblast. cytotrophoblast CT FMA:83042 CL:0000523 cytotrophoblast Homo sapiens sequence collection placenta chorion membrane chorionic plate fetal membrane anchoring villus chorionic ectoderm (from chorion) chorionic ectoderm (from chorionic plate) floating villus immature intermediate villus mature intermediate villus placental disc stem villus terminal villus trophoblast island