title: Isolation and genetic analysis of amber uvrA and uvrB mutants.
abstract: Genetic properties of amber uvrA and uvrB mutants of Escherichia coli K-12 are described. The isolation of three amber uvrA and two amber uvrB mutants indicates that the products of these genes are proteins.
mesh_terms: D001426:Bacterial Proteins; D004926:Escherichia coli / Q000302:isolation & purification / Q000378:metabolism / Q000528:radiation effects*; D005796:Genes; D009154:Mutation; D010957:Plasmids; D011830:Radiation Effects; D013489:Suppression, Genetic; D013696:Temperature; D014161:Transduction, Genetic; D014364:Tryptophan / Q000378:metabolism; D014443:Tyrosine / Q000378:metabolism; D014466:Ultraviolet Rays
chemical_list: D001426:Bacterial Proteins; D014443:Tyrosine; D014364:Tryptophan