title: Association of the nucleus and the membrane of bacteria: a morphological study.
mesh_terms: D001419:Bacteria / Q000166:cytology*; D002455:Cell Division; D002462:Cell Membrane; D002876:Chromosomes, Bacterial; D004269:DNA, Bacterial; D008566:Membranes; D008854:Microscopy, Electron
chemical_list: D004269:DNA, Bacterial