John M. Roe
University of Bristol
28 Papers
163 Citations
John M. Roe is an academic researcher from University of Bristol. The author has contributed to research in topics: Biology & Pasteurella multocida. The author has an hindex of 16, co-authored 28 publications. Previous affiliations of John M. Roe include Veterinary Laboratories Agency.
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Papers
Evidence of Antibiotic Resistance Gene Silencing in Escherichia coli
TL;DR: The findings suggest that unexpressed resistance genes may occur in the wild and hence may have clinical implications and suggest a previously unrecognized form of transcriptional control that overrides standard expression signals to shut down gene expression.
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Fitness of Escherichia coli strains carrying expressed and partially silent IncN and IncP1 plasmids
Bruce Humphrey,Nicholas R. Thomson,Christopher M. Thomas,Karen Brooks,Mandy Sanders,Anne A. Delsol,John M. Roe,Peter M. Bennett,Virve I. Enne,Virve I. Enne +9 more
TL;DR: These findings suggest that the fitness impact of a given plasmid on its host cannot be inferred from results obtained with other host-plasmid combinations, even if these are closely related.
Rifampicin resistance and its fitness cost in Enterococcus faecium
TL;DR: Substitutions in RpoB are associated with rifampicin resistance in E. faecium and there was some correlation between the rifampsicin MIC and fitness cost, with higher MICs being associated with higher fitness costs.
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Non-toxigenic Escherichia coli O157:H7 strain NCTC12900 causes attaching-effacing lesions and eae-dependent persistence in weaned sheep
Martin J. Woodward,Angus I. Best,K. A. Sprigings,Geoffrey R. Pearson,Andrew M. Skuse,Andrew Wales,Christine M Hayes,John M. Roe,J. Chris Low,Roberto M. La Ragione +9 more
TL;DR: E. coli O157-associated attaching-effacing (AE) lesions were detected in the caecum and rectum of one six-week-old lamb, one day after inoculation, which is the first recorded observation of AE lesions in orally inoculated weaned sheep.
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The effect of chlortetracycline treatment and its subsequent withdrawal on multi-resistant Salmonella enterica serovar Typhimurium DT104 and commensal Escherichia coli in the pig.
TL;DR: To investigate the effect of a therapeutic and sub‐therapeutic chlortetracyCline treatment on tetracycline‐resistant Salmonella enterica serovar Typhimurium DT104 and on the commensal Escherichia coli in pig.
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