imr90_fetal_lung_fibroblasts_cell_line 4 fetal_thymus 5 cd4_primary_cells 4 cd56_primary_cells 5 cd8_primary_cells 5 fetal_heart 4 fetal_skin 3 h1_bmp4_derived_mesendoderm_cultured_cells 4 placenta 5 fibroblast 4 fibroblasts_fetal_skin_back 5 fetal_testes 1 testes 2 fetal_ovary 1 fetal_renal_cortex 5 h1_bmp4_derived_trophoblast_cultured_cells 5 gastric_mucosa 4 h1_derived_mesenchymal_stem_cells 4 fibroblasts_fetal_skin_scalp 5 fibroblasts_fetal_skin_quadriceps_left 5 fibroblasts_fetal_skin_biceps_left 5 fibroblasts_fetal_skin_biceps_right 5 small_bowel_mucosa 1 melanocyte 5 breast_variant_human_mammary_epithelial_cells_vhmec 5 heart 5 keratinocyte 4 fibroblasts_fetal_skin_abdomen 5 fibroblasts_fetal_skin_quadriceps_right 5 fetal_muscle 4 fetal_muscle_back 5 h1_cells 4 fetal_intestine_small 4 fetal_stomach 5 fetal_muscle_leg 5 fetal_muscle_trunk 4 fetal_muscle_lower_limb 1 psoas_muscle 1