title: Direct demonstration of duplicate tuf genes in enteric bacteria.
abstract: Radioactive tuf mRNA was used to detect the tuf gene in bacterial DNA that had been digested by various restriction endonucleases. Both the K-12 and the B strains of Escherichia coli contain two tuf genes, but no more than two. Salmonella typhimurium also contains duplicate tuf genes.
mesh_terms: D003090:Coliphages; D004262:DNA Restriction Enzymes / Q000378:metabolism; D004926:Escherichia coli / Q000235:genetics*; D005796:Genes; D009693:Nucleic Acid Hybridization; D010445:Peptide Elongation Factors; D012333:RNA, Messenger / Q000235:genetics; D012486:Salmonella typhimurium / Q000235:genetics*
chemical_list: D010445:Peptide Elongation Factors; D012333:RNA, Messenger; D004262:DNA Restriction Enzymes