title: Nonsense fragments.
mesh_terms: D001426:Bacterial Proteins / Q000378:metabolism*; D004926:Escherichia coli / Q000378:metabolism*; D005827:Genetics, Microbial; D009154:Mutation; D010744:Phosphoric Monoester Hydrolases / Q000378:metabolism*
chemical_list: D001426:Bacterial Proteins; D010744:Phosphoric Monoester Hydrolases