title: DNA methylation influences trpR promoter activity in Escherichia coli K-12.
abstract: Methylation of adenine in the GATC-sequence of the -35 region of the trpR promoter decreases activity by 2-3 fold.
mesh_terms: D001483:Base Sequence; D004926:Escherichia coli / Q000201:enzymology / Q000235:genetics*; D008745:Methylation; D008780:Methyltransferases / Q000235:genetics*; D009876:Operon; D010957:Plasmids; D015265:Site-Specific DNA-Methyltransferase (Adenine-Specific); D014158:Transcription, Genetic; D001616:beta-Galactosidase / Q000235:genetics
chemical_list: D008780:Methyltransferases; D015265:Site-Specific DNA-Methyltransferase (Adenine-Specific); D001616:beta-Galactosidase