Identification of an unknown promoter, OUTIIp, within the IS10R element.
A novel promoter in IS10R (OUTIIp) has been found in one of its ends in an inverted position relative to promoter pOUT. OUTIIp shows characteristics similar to those of rpoS-dependent promoters such as a gearbox expression pattern. It is under catabolite repression and positively regulated by ppGpp or conditioned media. This opens new challenges in IS10R transposition.
Martínez-García
Esteban
E
Departamento de Bioquímica y Biología Molecular I, Universidad Complutense de Madrid, 28040 Madrid, Spain.
Navarro-Lloréns
Juana María
JM
Tormo
Antonio
A
D001426:Bacterial Proteins / Q000235:genetics / Q000378:metabolism; D001483:Base Sequence; D003470:Culture Media; D004251:DNA Transposable Elements; D012321:DNA-Directed RNA Polymerases / Q000737:chemistry / Q000378:metabolism; D016972:Enterobacter cloacae / Q000235:genetics* / Q000254:growth & development / Q000378:metabolism; D029968:Escherichia coli Proteins; D015964:Gene Expression Regulation, Bacterial; D008565:Membrane Proteins / Q000378:metabolism; D008969:Molecular Sequence Data; D010770:Phosphotransferases; D011401:Promoter Regions, Genetic; D012808:Sigma Factor / Q000235:genetics / Q000378:metabolism; D014158:Transcription, Genetic
D001426:Bacterial Proteins; D003470:Culture Media; D004251:DNA Transposable Elements; D029968:Escherichia coli Proteins; D008565:Membrane Proteins; D012808:Sigma Factor; C069567:sigma factor KatF protein, Bacteria; C074276:barA protein, E coli; D010770:Phosphotransferases; D012321:DNA-Directed RNA Polymerases; C113275:RNA polymerase alpha subunit