title: Reversal by aromatic amino acids of 2-thiazole-DL-alanine inhibition of Salmonella typhimurium.
abstract: Of 21 l-amino acids tested (at 1.2 x 10(-4)m), only histidine and the aromatic amino acids (phenylalanine, tryptophan, and tyrosine) protect Salmonella typhimurium strains from inhibition of growth and immediately reverse the growth inhibition by 5 x 10(-4)m 2-thiazole-dl-alanine.
mesh_terms: D000596:Amino Acids / Q000378:metabolism / Q000494:pharmacology*; D002474:Cell-Free System; D004794:Enzyme Repression; D005246:Feedback; D006639:Histidine / Q000096:biosynthesis / Q000494:pharmacology*; D006836:Hydro-Lyases / Q000378:metabolism; D026901:Membrane Transport Proteins / Q000378:metabolism; D010649:Phenylalanine / Q000494:pharmacology*; D012486:Salmonella typhimurium / Q000201:enzymology / Q000254:growth & development* / Q000378:metabolism; D013053:Spectrophotometry; D013237:Stereoisomerism; D013844:Thiazoles; D014364:Tryptophan / Q000494:pharmacology*; D014443:Tyrosine / Q000494:pharmacology*
chemical_list: D000596:Amino Acids; D026901:Membrane Transport Proteins; D013844:Thiazoles; D014443:Tyrosine; D010649:Phenylalanine; D006639:Histidine; D014364:Tryptophan; D006836:Hydro-Lyases