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TranscriptomicsTranscriptomic analysis for response of EHEC to short chain fatty acids
Enterohaemorrhagic Escherichia coli (EHEC) is an emerging pathogen that causes diarrhea and heamolytic uremic syndrome. Expression of genes associated to pathogenicity is strictly regulated by environmental factors. Since short chian fatty acids (SCFAs) are present in intestinal tract which is a tar...
ORGANISM(S): Escherichia coli 
2010-05-17 | E-GEOD-12903 | biostudies-arrayexpress
ProteomicsSecretome analysis of enterohemorrhagic Escherichia coli (EHEC) SN
Secretome analysis of EHEC WT and secretion systems mutants (T1SS, T2SS and T3SS), in absence of epithelial cells and during contact with epithelial cells.
ORGANISM(S): Escherichia coli 
2025-08-12 | PXD067036 | Pride
Ehec Secretion system Supernatant Secretome 
ProteomicsSecretome analysis of enterohemorrhagic Escherichia coli (EHEC) plus Cells
Secretome analysis of EHEC WT and secretion systems mutants (T1SS, T2SS and T3SS), in absence of epithelial cells and during contact with epithelial cells.
ORGANISM(S): Escherichia coli 
2025-08-12 | PXD067077 | Pride
Ehec Secretion system Supernatant Secretome 
TranscriptomicsEnterohemorrhagic Escherichia coli (EHEC)8624 double deletions of qseC and qseE grown in DMEM
Analysis of effect of deletion of the two adrenergic kinases QseC and QseE on gene expression of EHEC 8624 in the absence and presence of epinephrine A double mutant of qseC and qseE in the EHEC 8624 was grown in the absence or presence of epinephrine to OD600=1.0 in DMEM then processed according to...
ORGANISM(S): Escherichia coli O157:H7 
2012-03-15 | E-GEOD-33895 | biostudies-arrayexpress
TranscriptomicsEnterohemorrhagic Escherichia coli (EHEC) 8624 double deletions of kdpe and cra grown in DMEM
Analysis of effect of deletion of the two transcriptional factors KdpE and Cra on gene expression of EHEC 8624 A double mutant of kdpE and cra in the EHEC 8624 was grown to OD600=1.0 in DMEM then processed according to manufacturer's specifications: http//www.affymetrix.com/support/technical/manual...
ORGANISM(S): Escherichia coli 8624 
2013-07-03 | E-GEOD-43659 | biostudies-arrayexpress
GenomicsEHEC outbreak
EHEC outbreak
PRJEB28244 | ENA
TranscriptomicsQseA regulation of virulence factors in EHEC
Enterohemorrhagic E. coli (EHEC) colonizes the large intestine and causes attaching and effacing lesions (AE). Most of the genes involved in the formation of AE lesions are encoded within a chromosomal pathogenicity island termed the Locus of Enterocyte Effacement (LEE). The LysR-like transcriptiona...
ORGANISM(S): Escherichia coli 
2010-09-07 | E-GEOD-18118 | biostudies-arrayexpress
TranscriptomicsEthanolamine gene regulation in EHEC
Bacterial pathogens must be able to both recognize suitable niches within the host for colonization and successfully compete with commensal flora for nutrients in order to establish infection. Ethanolamine (EA) is a major component of mammalian and bacterial membranes and may be used by pathogens as...
ORGANISM(S): Escherichia coli 
2012-06-17 | E-GEOD-34046 | biostudies-arrayexpress
TranscriptomicsChanges in EHEC virulence on exposure to epithelial cell secreted factors
EHEC is a food-borne pathogen that colonizes human GI tract and leads to infection. To understand the process of colonization and to decipher if any factors secreted by intestinal epithelial cells help EHEC during the infection process, we studied expression of EHEC virulence gene expression when ex...
ORGANISM(S): Escherichia coli O157:H7 str. EDL933 
2012-10-04 | E-GEOD-22285 | biostudies-arrayexpress
TranscriptomicsMicroarray Analysis of Acid-Stress Induced Changes in EHEC O157:H7
While significant advances have been made in EHEC pathogenesis, we still do not fully understand the impact of environmental stress on EHEC virulence. During the course of infection, EHEC must evade or overcome several biological barriers, the first of which is the gastric acidity encountered during...
ORGANISM(S): Escherichia coli 
2010-05-16 | E-GEOD-14069 | biostudies-arrayexpress
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