Detalhe da pesquisa
1.
Allosteric Effector ppGpp Potentiates the Inhibition of Transcript Initiation by DksA.
Mol Cell
; 69(5): 828-839.e5, 2018 03 01.
Artigo
em Inglês
| MEDLINE | ID: mdl-29478808
2.
Virus-Host Interaction Gets Curiouser and Curiouser. PART I: Phage P1vir Enhanced Development in an E. coli DksA-Deficient Cell.
Int J Mol Sci
; 22(11)2021 May 31.
Artigo
em Inglês
| MEDLINE | ID: mdl-34072628
3.
Puzzling conformational changes affecting proteins binding to the RNA polymerase.
Proc Natl Acad Sci U S A
; 115(50): 12550-12552, 2018 12 11.
Artigo
em Inglês
| MEDLINE | ID: mdl-30498028
4.
From (p)ppGpp to (pp)pGpp: Characterization of Regulatory Effects of pGpp Synthesized by the Small Alarmone Synthetase of Enterococcus faecalis.
J Bacteriol
; 197(18): 2908-19, 2015 Sep.
Artigo
em Inglês
| MEDLINE | ID: mdl-26124242
5.
Differential regulation by ppGpp versus pppGpp in Escherichia coli.
Nucleic Acids Res
; 41(12): 6175-89, 2013 Jul.
Artigo
em Inglês
| MEDLINE | ID: mdl-23620295
6.
Effects on growth by changes of the balance between GreA, GreB, and DksA suggest mutual competition and functional redundancy in Escherichia coli.
J Bacteriol
; 194(2): 261-73, 2012 Jan.
Artigo
em Inglês
| MEDLINE | ID: mdl-22056927
7.
Circuitry linking the Csr and stringent response global regulatory systems.
Mol Microbiol
; 80(6): 1561-80, 2011 Jun.
Artigo
em Inglês
| MEDLINE | ID: mdl-21488981
8.
Imprecise transcription termination within Escherichia coli greA leader gives rise to an array of short transcripts, GraL.
Nucleic Acids Res
; 38(5): 1636-51, 2010 Mar.
Artigo
em Inglês
| MEDLINE | ID: mdl-20008510
9.
TraR, a homolog of a RNAP secondary channel interactor, modulates transcription.
PLoS Genet
; 5(1): e1000345, 2009 Jan.
Artigo
em Inglês
| MEDLINE | ID: mdl-19148274
10.
ppGpp is the major source of growth rate control in E. coli.
Environ Microbiol
; 13(3): 563-575, 2011 Mar.
Artigo
em Inglês
| MEDLINE | ID: mdl-20946586
11.
The secondary messenger ppGpp interferes with cAMP-CRP regulon by promoting CRP acetylation in Escherichia coli.
PLoS One
; 16(10): e0259067, 2021.
Artigo
em Inglês
| MEDLINE | ID: mdl-34705884
12.
A mutation within the ß subunit of Escherichia coli RNA polymerase impairs transcription from bacteriophage T4 middle promoters.
J Bacteriol
; 192(21): 5580-7, 2010 Nov.
Artigo
em Inglês
| MEDLINE | ID: mdl-20729353
13.
Possible Roles for Basal Levels of (p)ppGpp: Growth Efficiency Vs. Surviving Stress.
Front Microbiol
; 11: 592718, 2020.
Artigo
em Inglês
| MEDLINE | ID: mdl-33162969
14.
Mutational analysis of Escherichia coli GreA protein reveals new functional activity independent of antipause and lethal when overexpressed.
Sci Rep
; 10(1): 16074, 2020 09 30.
Artigo
em Inglês
| MEDLINE | ID: mdl-32999370
15.
Estimates of RelSeq, Mesh1, and SAHMex Hydrolysis of (p)ppGpp and (p)ppApp by Thin Layer Chromatography and NADP/NADH Coupled Assays.
Front Microbiol
; 11: 581271, 2020.
Artigo
em Inglês
| MEDLINE | ID: mdl-33193211
16.
The Absence of (p)ppGpp Renders Initiation of Escherichia coli Chromosomal DNA Synthesis Independent of Growth Rates.
mBio
; 11(2)2020 03 10.
Artigo
em Inglês
| MEDLINE | ID: mdl-32156825
17.
Synthetic growth phenotypes of Escherichia coli lacking ppGpp and transketolase A (tktA) are due to ppGpp-mediated transcriptional regulation of tktB.
Mol Microbiol
; 69(4): 882-94, 2008 Aug.
Artigo
em Inglês
| MEDLINE | ID: mdl-18532980
18.
Using Microtiter Dish Radiolabeling for Multiple In Vivo Measurements Of Escherichia coli (p)ppGpp Followed by Thin Layer Chromatography.
J Vis Exp
; (148)2019 06 04.
Artigo
em Inglês
| MEDLINE | ID: mdl-31233015
19.
Methylobacterium extorquens RSH Enzyme Synthesizes (p)ppGpp and pppApp in vitro and in vivo, and Leads to Discovery of pppApp Synthesis in Escherichia coli.
Front Microbiol
; 10: 859, 2019.
Artigo
em Inglês
| MEDLINE | ID: mdl-31068922
20.
Selective fluorescent chemosensor for the bacterial alarmone (p)ppGpp.
J Am Chem Soc
; 130(3): 784-5, 2008 Jan 23.
Artigo
em Inglês
| MEDLINE | ID: mdl-18166051