title: TRANSFORMABLE THYMINE-REQUIRING MUTANT OF BACILLUS SUBTILS.
mesh_terms: D001407:Bacillus; D001412:Bacillus subtilis; D009154:Mutation; D012106:Research; D013941:Thymine
chemical_list: D013941:Thymine
keywords: BACILLUS SUBTILIS; EXPERIMENTAL LAB STUDY; MUTATION; THYMINE