User:Jarle Pahr/DksA

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2013. A Proximal Promoter Element Required for Positive Transcriptional Control by ppGpp and DksA during the Stringent Response.

2012. Direct interactions between the coiled-coil tip of DksA and the trigger loop of RNA polymerase mediate transcriptional regulation.

2012. Role of the coiled-coil tip of Escherichia coli DksA in promoter control.

DksA potentiates direct activation of amino acid promoters by ppGpp:

2011. Direct regulation of Escherichia coli ribosomal protein promoters by the transcription factors ppGpp and DksA.

2011. The dksA promoter is negatively feedback regulated by DksA and ppGpp.

2010. The Transcription Factor DksA Prevents Conflicts between DNA Replication and Transcription Machinery.

2009. Allosteric control of Escherichia coli rRNA promoter complexes by DksA.

2009. Similar and Divergent Effects of ppGpp and DksA Deficiencies on Transcription in Escherichia coli.

2009. Promoter-specific control of E. coli RNA polymerase by ppGpp and a general transcription factor

Effects on Growth by Changes of the Balance between GreA, GreB, and DksA Suggest Mutual Competition and Functional Redundancy in Escherichia coli:

2007. Identical, Independent, and Opposing Roles of ppGpp and DksA in Escherichia coli.

2006. DksA Is Required for Growth Phase-Dependent Regulation, Growth Rate-Dependent Control, and Stringent Control of fis Expression in Escherichia coli.

2006. Antagonistic Regulation of Escherichia coli Ribosomal RNA rrnB P1 Promoter Activity by GreA and DksA.

2005. Response of RNA polymerase to ppGpp: requirement for the ω subunit and relief of this requirement by DksA

2004. DksA: A Critical Component of the Transcription Initiation Machinery that Potentiates the Regulation of rRNA Promoters by ppGpp and the Initiating NTP.

2004. Regulation through the secondary channel--structural framework for ppGpp-DksA synergism during transcription.

2002. DksA Affects ppGpp Induction of RpoS at a Translational Level.