Sort   by:  
 Page size 
TranscriptomicsExpression data from E. coli cells overexpressing either GreA or GreB in ppGpp0 cells in the dksA+ or dksA- background
Strains devoid of ppGpp (ΔrelA ΔspoT; called ppGpp0), and ppGpp0 dksA- exhibit several amino acid requirements for growth on minimal media. We found that overexpression of DksA can complement some of those requirements. Since DksA is a factor that binds to the RNA polymerase secondary channel, we wo...
ORGANISM(S): Escherichia coli 
2011-10-26 | E-GEOD-28795 | biostudies-arrayexpress
UnknownEstimates of RelSeq, Mesh1, and SAHMex Hydrolysis of (p)ppGpp and (p)ppApp by Thin Layer Chromatography and NADP/NADH Coupled Assays.
Not available
S-EPMC7644958 | biostudies-literature
TranscriptomicsDifferential gene expression in Roseburia inulinivorans grown on inulin and starch
Roseburia inulinivorans is a recently identified motile representative of the Firmicutes that contributes to butyrate formation from a variety of dietary polysaccharide substrates in the human large intestine. Microarray analysis was used here to investigate substrate-driven gene expression changes ...
ORGANISM(S): Roseburia inulinivorans DSM 16841 
2010-07-24 | E-GEOD-22245 | biostudies-arrayexpress
UnknownMethylobacterium extorquens RSH Enzyme Synthesizes (p)ppGpp and pppApp in vitro and in vivo, and Leads to Discovery of pppApp Synthesis in Escherichia coli.
Not available
S-EPMC6491832 | biostudies-literature
UnknownRaw Meat Contaminated with Cephalosporin-Resistant Enterobacterales as a Potential Source of Human Home Exposure to Multidrug-Resistant Bacteria.
Not available
S-EPMC9267975 | biostudies-literature
UnknownppGpp is the major source of growth rate control in E. coli.
Not available
S-EPMC4556285 | biostudies-literature
UnknownEffects on growth by changes of the balance between GreA, GreB, and DksA suggest mutual competition and functional redundancy in Escherichia coli.
Not available
S-EPMC3256658 | biostudies-literature
UnknownDifficulties in the Modeling of E. coli Spreading from Various Sources in a Coastal Marine Area.
Not available
S-EPMC9316465 | biostudies-literature
UnknownImprecise transcription termination within Escherichia coli greA leader gives rise to an array of short transcripts, GraL.
Not available
S-EPMC2836576 | biostudies-literature
UnknownA simple and unified protocol to purify all seven Escherichia coli RNA polymerase sigma factors.
Not available
S-EPMC11310293 | biostudies-literature
Sort   by:  
 Page size