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We compared the transcriptional profiles of 12 E. coli O157:H7 isolates grown to stationary phase in LB broth. These isolates possess the same two enzyme PFGE profile and are related temporally or geographically to the above outbreak. These E. coli O157:H7 isolates included three clinical isolates, ...
ORGANISM(S): Escherichia coli O157:H7 
Curli are adhesive fimbriae of Enterobactericaeae and are involved in surface attachment, cell aggregation and biofilm formation. We previously reported that natural curli variants of E. coli O157:H7 (EcO157) displayed distinct acid resistance; however, this difference was not linked to the curli fi...
ORGANISM(S): Escherichia coli O157:H7 
The extracytoplasmic function (ECF) ? factors are fundamental for bacterial adaptation to distinct environments and for survival under different stress conditions. The emerging pathogen Arcobacter butzleri possesses seven putative pairs of ?/anti-? factors belonging to the ECF family. Here, we repor...
ORGANISM(S): Arcobacter butzleri RM4018 
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