These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
2. DksA: a critical component of the transcription initiation machinery that potentiates the regulation of rRNA promoters by ppGpp and the initiating NTP. Paul BJ; Barker MM; Ross W; Schneider DA; Webb C; Foster JW; Gourse RL Cell; 2004 Aug; 118(3):311-22. PubMed ID: 15294157 [TBL] [Abstract][Full Text] [Related]
3. DksA represses ribosomal gene transcription in Pseudomonas aeruginosa by interacting with RNA polymerase on ribosomal promoters. Perron K; Comte R; van Delden C Mol Microbiol; 2005 May; 56(4):1087-102. PubMed ID: 15853892 [TBL] [Abstract][Full Text] [Related]
4. Effects of DksA, GreA, and GreB on transcription initiation: insights into the mechanisms of factors that bind in the secondary channel of RNA polymerase. Rutherford ST; Lemke JJ; Vrentas CE; Gaal T; Ross W; Gourse RL J Mol Biol; 2007 Mar; 366(4):1243-57. PubMed ID: 17207814 [TBL] [Abstract][Full Text] [Related]
5. rRNA transcription in Escherichia coli. Paul BJ; Ross W; Gaal T; Gourse RL Annu Rev Genet; 2004; 38():749-70. PubMed ID: 15568992 [TBL] [Abstract][Full Text] [Related]
6. DksA potentiates direct activation of amino acid promoters by ppGpp. Paul BJ; Berkmen MB; Gourse RL Proc Natl Acad Sci U S A; 2005 May; 102(22):7823-8. PubMed ID: 15899978 [TBL] [Abstract][Full Text] [Related]
7. Response of RNA polymerase to ppGpp: requirement for the omega subunit and relief of this requirement by DksA. Vrentas CE; Gaal T; Ross W; Ebright RH; Gourse RL Genes Dev; 2005 Oct; 19(19):2378-87. PubMed ID: 16204187 [TBL] [Abstract][Full Text] [Related]
8. The guanosine tetraphosphate (ppGpp) alarmone, DksA and promoter affinity for RNA polymerase in regulation of sigma-dependent transcription. Bernardo LM; Johansson LU; Solera D; Skärfstad E; Shingler V Mol Microbiol; 2006 May; 60(3):749-64. PubMed ID: 16629675 [TBL] [Abstract][Full Text] [Related]
9. Mechanism of regulation of transcription initiation by ppGpp. II. Models for positive control based on properties of RNAP mutants and competition for RNAP. Barker MM; Gaal T; Gourse RL J Mol Biol; 2001 Jan; 305(4):689-702. PubMed ID: 11162085 [TBL] [Abstract][Full Text] [Related]
10. Transcriptional switching in Escherichia coli during stress and starvation by modulation of sigma activity. Sharma UK; Chatterji D FEMS Microbiol Rev; 2010 Sep; 34(5):646-57. PubMed ID: 20491934 [TBL] [Abstract][Full Text] [Related]
11. Physiological analysis of the stringent response elicited in an extreme thermophilic bacterium, Thermus thermophilus. Kasai K; Nishizawa T; Takahashi K; Hosaka T; Aoki H; Ochi K J Bacteriol; 2006 Oct; 188(20):7111-22. PubMed ID: 17015650 [TBL] [Abstract][Full Text] [Related]
13. Regulation through the secondary channel--structural framework for ppGpp-DksA synergism during transcription. Perederina A; Svetlov V; Vassylyeva MN; Tahirov TH; Yokoyama S; Artsimovitch I; Vassylyev DG Cell; 2004 Aug; 118(3):297-309. PubMed ID: 15294156 [TBL] [Abstract][Full Text] [Related]
14. The dksA promoter is negatively feedback regulated by DksA and ppGpp. Chandrangsu P; Lemke JJ; Gourse RL Mol Microbiol; 2011 Jun; 80(5):1337-48. PubMed ID: 21496125 [TBL] [Abstract][Full Text] [Related]
15. Direct regulation of Escherichia coli ribosomal protein promoters by the transcription factors ppGpp and DksA. Lemke JJ; Sanchez-Vazquez P; Burgos HL; Hedberg G; Ross W; Gourse RL Proc Natl Acad Sci U S A; 2011 Apr; 108(14):5712-7. PubMed ID: 21402902 [TBL] [Abstract][Full Text] [Related]
16. An alternative strategy for bacterial ribosome synthesis: Bacillus subtilis rRNA transcription regulation. Krásný L; Gourse RL EMBO J; 2004 Nov; 23(22):4473-83. PubMed ID: 15496987 [TBL] [Abstract][Full Text] [Related]
17. Control of rRNA expression by small molecules is dynamic and nonredundant. Murray HD; Schneider DA; Gourse RL Mol Cell; 2003 Jul; 12(1):125-34. PubMed ID: 12887898 [TBL] [Abstract][Full Text] [Related]
18. Allosteric Effector ppGpp Potentiates the Inhibition of Transcript Initiation by DksA. Molodtsov V; Sineva E; Zhang L; Huang X; Cashel M; Ades SE; Murakami KS Mol Cell; 2018 Mar; 69(5):828-839.e5. PubMed ID: 29478808 [TBL] [Abstract][Full Text] [Related]
19. Regulation of the fimB promoter: a case of differential regulation by ppGpp and DksA in vivo. Aberg A; Shingler V; Balsalobre C Mol Microbiol; 2008 Mar; 67(6):1223-41. PubMed ID: 18284577 [TBL] [Abstract][Full Text] [Related]