title: Intercellular bonding in the erythroblastic nest (EN) is reversible and dependent on divalent cations.
mesh_terms: D000818:Animals; D002413:Cations, Divalent; D002450:Cell Communication; D002469:Cell Separation; D004900:Erythroblasts / Q000166:cytology*; D005260:Female; D051379:Mice; D008810:Mice, Inbred C57BL; D013154:Spleen / Q000166:cytology
chemical_list: D002413:Cations, Divalent