Project description:Transcriptional profiling of Escherichia coli K-12 comparing luxS mutant LW12 with wild type W3110 exposure to 10mM or 30mM hydrogen peroxide.
Project description:This SuperSeries is composed of the following subset Series: GSE41936: Rho and NusG suppress pervasive antisense transcription in Escherichia coli [ChIP-chip]. GSE41938: Rho and NusG suppress pervasive antisense transcription in Escherichia coli [tiling array]. GSE41939: Rho and NusG suppress pervasive antisense transcription in Escherichia coli [RNA-seq]. Refer to individual Series
Project description:Transcripitonal profiling of Escherichia coli K-12 comparing luxS mutant LW12 with wild type W3110 One-condition experiment, luxS mutant LW12 vs. wild type W3110
Project description:In this work we conducted Term-seq on Wild Type, NusA depletion, nusG deletion, and NusA depletion nusG deletion strains of B. subtilis. Using this approach, we found that NusG is an intrinsic termination factor that works single and cooperatively with NusA.
Project description:Investigation of whole genome gene expression level changes in a Escherichia coli MG1655 K-12 ?fnr mutant, compared to the wild-type strain. The mutations engineered into this strain produce a strain lacking the FNR protein. WT strains were grown under aerobic and anaerobic growth conditions.
Project description:This study reports autophosphorylation sites in the serine/threonine protein kinase Ire1. The cytosolic portion of Ire1 was expressed as an glutathione S transferase fusion protein in Escherichia coli. Phosphroyaltion sites in the recombinant wild type protein and a L745A mutant were mapped by mass spectrometry. Phosphorylation sites map of the activation loop in the protein kinase domain and the alphaEF-alphaF insertion loop. In the activation loop phosphorylation was observed at serine 837, serine 840, serine 844, and threonine 844. Phosphorylaton was also observed at serine 850 in the P+1 loop. In the alphaEF-alphaF insertion loop phosphorylation was observed at threonine 873, serine 877, serine 878, threonine 881, serine 884, serine 885, and serine 887.
Project description:Investigation of whole genome gene expression level changes in a Escherichia coli MG1655 K-12 ∆arcA mutant, compared to the wild-type strain. The mutations engineered into this strain produce a strain lacking the ArcA protein. The results are further described in the manuscript The response regulator ArcA uses a diverse binding site architechture to globally regulate carbon oxidation in E. coli
