Project description:We performed evolution of Escherichia coli K12 MG1655 to study how the system adapt to iron toxicity. RNA-Seq was performed to examine the underlying transcriptional rewiring.
Project description:We performed evolution of Escherichia coli K12 MG1655 to study how the system adapts to loss of ubiC gene involved in ubiquinone biosynthesis. RNA-Seq was performed to examine the underlying transcriptional rewiring.
Project description:We performed evolution of ∆menF∆entC strain of Escherichia coli K12 MG1655 to study how the system adapt to the loss of siderophore biosynthesis. RNA-Seq was performed to examine the underlying transcriptional rewiring.
2018-12-20 | GSE122779 | GEO
Project description:Antibiotics interfere with plasmid stability evolution in Escherichia coli K12 MG1655
Project description:We have performed ChIP-Seq experiment for the global regulators, CRP and Fis in early and mid exponential growth phases respectively in Escherichia coli K12 MG1655. The dataset contains the genome wide binding patterns of Fis and CRP in the wildtype and the mutant strains
Project description:In order to understand whether the evolutionary acquisition of virF gene may have altered the transcriptional program in Shigella's harmless ancestor (E. coli) promoting the inactivation of genes potetially detrimental to the full expression of the invasivity phenotype, we performed a global transcriptional analysis of E. coli cells expressing or lacking the virF gene. To this end we used the E. coli K12 MG1655 strain, carrying the virF-encoding plasmid pMYSH6504, or its virF depleted derivative pMY6504R. Two condition experiment: the E. coli K12 MG1655 strain, carrying the virF-encoding plasmid pMYSH6504, and its virF depleted derivative pMY6504R. Two replicate for each condition
Project description:We generated four strains of Escherichia coli K12 MG1655 with distinct proton motive force generation potential and performed the adaptive laboratory evolution of these strains to study how the system adapts to the loss of alternate electron transfer pathways of the Electron Transport System. RNA-Seq was performed to examine the underlying transcriptional rewiring.
Project description:To demonstrate plasmid transferability by conjugation, cultures of the donor S. Infantis, and recipient Escherichia coli (E. coli) K12 were mated. S. Infantis and transconjugant were screened for resistance genes.
Project description:In order to understand whether the evolutionary acquisition of virF gene may have altered the transcriptional program in Shigella's harmless ancestor (E. coli) promoting the inactivation of genes potetially detrimental to the full expression of the invasivity phenotype, we performed a global transcriptional analysis of E. coli cells expressing or lacking the virF gene. To this end we used the E. coli K12 MG1655 strain, carrying the virF-encoding plasmid pMYSH6504, or its virF depleted derivative pMY6504R.
