title: Axial fibrils of anaerobic spirochetes: ultrastructure and chemical characteristics.
mesh_terms: D000178:Acrylamides; D000596:Amino Acids / Q000032:analysis; D000693:Anaerobiosis; D001419:Bacteria / Q000166:cytology; D001431:Bacteriological Techniques; D004586:Electrophoresis; D005407:Flagella; D005782:Gels; D005827:Genetics, Microbial; D006651:Histocytochemistry; D006868:Hydrolysis; D008854:Microscopy, Electron; D009154:Mutation; D010457:Peptidoglycan; D013142:Spirochaeta / Q000032:analysis / Q000166:cytology*
chemical_list: D000178:Acrylamides; D000596:Amino Acids; D005782:Gels; D010457:Peptidoglycan