login

Transcriptome of Enterohemorrhagic <i>Escherichia coli</i> O157 Adhering to Eukaryotic Plasma Membranes

Infection and ImmunityPublished 21 August 2004Open access
Sivan Dahan, Stuart Knutton, Robert K. Shaw, Valérie F. Crepin, Gordon Dougan, Gad Frankel
Citations77
View PDF

TL;DR

Using a DNA microarray, changes in enterohemorrhagic Escherichia coli O157:H7 gene expression during binding to plasma membranes are determined and levels of stress-associated mRNAs and mRNA encoding proteins involved in translation and type III secretion are decreased.

Abstract

Using a DNA microarray, we determined changes in enterohemorrhagic Escherichia coli O157:H7 gene expression during binding to plasma membranes. Analysis of the complete transcriptomes of the bound bacteria revealed increased levels of stress-associated mRNAs and decreased levels of mRNA encoding proteins involved in translation and type III secretion.

Keywords

Agricultural and Biological SciencesMedicineBiochemistry, Genetics and Molecular Biology