imr90_fetal_lung_fibroblasts_cell_line 2 cd19 6 fetal_thymus 10 cd4_primary_cells 10 cd56_primary_cells 2 cd3_primary_cells 2 fetal_brain 10 fetal_heart 10 fetal_skin 1 cd34_primary_cells 10 fibroblasts_fetal_skin_back 7 fetal_testes 5 testes 3 fetal_renal_pelvis 1 h1_bmp4_derived_trophoblast_cultured_cells 4 gastric_mucosa 6 fibroblasts_fetal_skin_scalp 8 fibroblasts_fetal_skin_quadriceps_left 2 fibroblasts_fetal_skin_biceps_right 8 breast_variant_human_mammary_epithelial_cells_vhmec 4 heart 7 keratinocyte 9 fetal_muscle_arm 6 fetal_muscle_back 2 fetal_lung 10 h1_cells 9 h9_cells 5 fetal_intestine_large 10 fetal_adrenal_gland 10 pancreas 4