Agency
National Institute of Health (NIH)
Institute
National Institute of General Medical Sciences (NIGMS)
Type
Research Project (R01)
Project #
5R01GM026878-18
Application #
2174837
Study Section
Special Emphasis Panel (ZRG5-BM-1 (02))
Project Start
1979-07-01
Project End
1999-06-30
Budget Start
1996-07-01
Budget End
1997-06-30
Support Year
18
Fiscal Year
1996
Total Cost
Indirect Cost
Name
University of Iowa
Department
Microbiology/Immun/Virology
Type
Schools of Medicine
DUNS #
041294109
City
Iowa City
State
IA
Country
United States
Zip Code
52242
Urbanowski, M L; Stauffer, L T; Stauffer, G V (2000) The gcvB gene encodes a small untranslated RNA involved in expression of the dipeptide and oligopeptide transport systems in Escherichia coli. Mol Microbiol 37:856-68
Wonderling, L D; Urbanowski, M L; Stauffer, G V (2000) GcvA binding site 1 in the gcvTHP promoter of Escherichia coli is required for GcvA-mediated repression but not for GcvA-mediated activation. Microbiology 146 ( Pt 11):2909-18
Jourdan, A D; Stauffer, G V (1999) Genetic analysis of the GcvA binding site in the gcvA control region. Microbiology 145 ( Pt 8):2153-62
Wonderling, L D; Stauffer, G V (1999) The cyclic AMP receptor protein is dependent on GcvA for regulation of the gcv operon. J Bacteriol 181:1912-9
Jourdan, A D; Stauffer, G V (1999) GcvA-mediated activation of gcvT-lacZ expression involves the carboxy-terminal domain of the alpha subunit of RNA polymerase. FEMS Microbiol Lett 181:307-12
Stauffer, L T; Stauffer, G V (1999) Role for the leucine-responsive regulatory protein (Lrp) as a structural protein in regulating the Escherichia coli gcvTHP operon. Microbiology 145 ( Pt 3):569-76
Stauffer, L T; Stauffer, G V (1998) Roles for GcvA-binding sites 3 and 2 and the Lrp-binding region in gcvT::lacZ expression in Escherichia coli. Microbiology 144 ( Pt 10):2865-72
Stauffer, L T; Stauffer, G V (1998) Spacing and orientation requirements of GcvA-binding sites 3 and 2 and the Lrp-binding region for gcvT::lacZ expression in Escherichia coli. Microbiology 144 ( Pt 5):1417-22
Jourdan, A D; Stauffer, G V (1998) Mutational analysis of the transcriptional regulator GcvA: amino acids important for activation, repression, and DNA binding. J Bacteriol 180:4865-71
Ghrist, A C; Stauffer, G V (1998) Promoter characterization and constitutive expression of the Escherichia coli gcvR gene. J Bacteriol 180:1803-7

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