title: Genetic evidence suggests that the intergenic region between pstA and pstB plays a role in the regulation of rpoS translation during phosphate limitation.
abstract: In addition to the Pho regulon, phosphate starvation also stimulates the accumulation of RpoS. Several deletion mutations within the pstSCAB-phoU operon were tested for the accumulation of RpoS during exponential growth. Our data suggest that the processed 3' end of the pstA message stimulates translation of rpoS.
authors.affiliation: Department of Microbiology and Molecular Biology, Brigham Young University, 775 WIDB, Provo, UT 84602-5253, USA.
authors.forename: Michael S
authors.initials: MS
authors.lastname: Schurdell
authors.forename: Garrett M
authors.initials: GM
authors.lastname: Woodbury
authors.forename: William R
authors.initials: WR
authors.lastname: McCleary
mesh_terms: D018528:ATP-Binding Cassette Transporters / Q000235:genetics*; D000251:Adenosine Triphosphatases / Q000235:genetics*; D001426:Bacterial Proteins / Q000235:genetics* / Q000378:metabolism; D001483:Base Sequence; D021901:DNA, Intergenic / Q000235:genetics* / Q000502:physiology; D029968:Escherichia coli Proteins / Q000235:genetics* / Q000378:metabolism; D017353:Gene Deletion; D015964:Gene Expression Regulation, Bacterial; D008957:Models, Genetic; D009154:Mutation; D010710:Phosphates / Q000172:deficiency*; D014176:Protein Biosynthesis; D012808:Sigma Factor / Q000235:genetics* / Q000378:metabolism; D014158:Transcription, Genetic
chemical_list: D018528:ATP-Binding Cassette Transporters; D001426:Bacterial Proteins; D021901:DNA, Intergenic; D029968:Escherichia coli Proteins; D010710:Phosphates; C489729:PstA protein, E coli; D012808:Sigma Factor; C069567:sigma factor KatF protein, Bacteria; D000251:Adenosine Triphosphatases; C120060:phosphate import ATP-binding protein, Bacteria