Compartmentalization of haemic cells and intimate contact between endodermal epithelium and haemopoietic precursor cells in human yolk sac.
D001773:Blood Cells / Q000648:ultrastructure; D001808:Blood Vessels / Q000196:embryology; D002448:Cell Adhesion; D002459:Cell Fusion; D002467:Cell Nucleus / Q000648:ultrastructure; D003593:Cytoplasm / Q000032:analysis; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D004707:Endoderm / Q000648:ultrastructure*; D004847:Epithelial Cells; D004848:Epithelium / Q000648:ultrastructure; D004900:Erythroblasts / Q000648:ultrastructure; D005260:Female; D006412:Hematopoietic Stem Cells / Q000648:ultrastructure*; D006454:Hemoglobins; D006801:Humans; D008938:Mitosis; D014817:Vitelline Membrane / Q000648:ultrastructure*
D006454:Hemoglobins