title: Reconstitution of active 50 S ribosomal subunits from Bacillus lichenformis and Bacillus subtilis.
mesh_terms: D001407:Bacillus / Q000648:ultrastructure*; D001412:Bacillus subtilis / Q000648:ultrastructure*; D002458:Cell Fractionation / Q000379:methods; D007700:Kinetics; D012270:Ribosomes / Q000648:ultrastructure*; D013045:Species Specificity