title: The fine structure of Bacillus finitimus and Bacillus thuringiensis spores with special reference to the location of crystal antigen.
mesh_terms: D000942:Antigens, Bacterial / Q000302:isolation & purification; D001407:Bacillus / Q000276:immunology / Q000648:ultrastructure*; D002473:Cell Wall / Q000276:immunology / Q000648:ultrastructure; D003461:Crystallography; D005293:Ferritins; D005613:Freeze Etching; D007158:Immunologic Techniques; D008854:Microscopy, Electron; D008961:Models, Structural; D010544:Peroxidases; D013045:Species Specificity; D013171:Spores, Bacterial / Q000276:immunology / Q000648:ultrastructure
chemical_list: D000942:Antigens, Bacterial; D005293:Ferritins; D010544:Peroxidases