Andrew J. Lawson

Amoxicillin therapy of poultry flocks: effect upon the selection of amoxicillin-resistant commensal Campylobacter spp. (2009)

Elviss, Nicola C., Williams, Lisa K., Jørgensen, Frieda, Chisholm, Stephanie A., Lawson, Andrew J., Swift, Craig, ...

Background The aim of this study was to investigate the effect of amoxicillin therapy of poultry flocks upon the persistence of commensal Campylobacter spp. and the incidence of antibiotic...

Real-time PCR detection and frequency of 16S rDNA mutations associated with resistance and reduced susceptibility to tetracycline in Helicobacter pylori from England and Wales (2005)

Lawson, Andrew J., Elviss, Nicola C., Owen, Robert J.

Objectives: To investigate the occurrence of 16S rDNA mutations associated with resistance or reduced susceptibility to tetracycline in Helicobacter pylori isolated in England and Wales, and to...

Real-time PCR detection and frequency of 16S rDNA mutations associated with resistance and reduced susceptibility to tetracycline in Helicobacter pylori from England and Wales (2005)

Lawson, Andrew J., Elviss, Nicola C., Owen, Robert J.

Objectives: To investigate the occurrence of 16S rDNA mutations associated with resistance or reduced susceptibility to tetracycline in Helicobacter pylori isolated in England and Wales, and to...

Detection of Oxazolidinone-Resistant Enterococcus faecalis and Enterococcus faecium Strains by Real-Time PCR and PCR-Restriction Fragment Length Polymorphism Analysis

Woodford, Neil, Tysall, Luke, Auckland, Cressida, Stockdale, Mark W., Lawson, Andrew J., Walker, Rachel A., ...

A real-time PCR assay identified linezolid-resistant Enterococcus faecalis and Enterococcus faecium isolates with a G2576U rRNA mutation. PCR-restriction fragment length polymorphism analysis of...

Fluorescent Amplified Fragment Length Polymorphism Subtyping of Multiresistant Salmonella enterica Serovar Typhimurium DT104

Lawson, Andrew J., Stanley, John, Threlfall, E. John, Desai, Meeta

Fluorescent amplified fragment length polymorphism (FAFLP) subtyping analysis was used to genotype multiresistant Salmonella enterica serovar Typhimurium definitive phage type 104. Thirteen distinct...

Detection of Oxazolidinone-Resistant Enterococcus faecalis and Enterococcus faecium Strains by Real-Time PCR and PCR-Restriction Fragment Length Polymorphism Analysis

Woodford, Neil, Tysall, Luke, Auckland, Cressida, Stockdale, Mark W., Lawson, Andrew J., Walker, Rachel A., ...

A real-time PCR assay identified linezolid-resistant Enterococcus faecalis and Enterococcus faecium isolates with a G2576U rRNA mutation. PCR-restriction fragment length polymorphism analysis of...

Fluorescent Amplified Fragment Length Polymorphism Subtyping of Multiresistant Salmonella enterica Serovar Typhimurium DT104

Lawson, Andrew J., Stanley, John, Threlfall, E. John, Desai, Meeta

Fluorescent amplified fragment length polymorphism (FAFLP) subtyping analysis was used to genotype multiresistant Salmonella enterica serovar Typhimurium definitive phage type 104. Thirteen distinct...

Role of Electronic Data Exchange in an International Outbreak Caused by Salmonella enterica Serotype Typhimurium DT204b

Lindsay, Elizabeth A., Lawson, Andrew J., Walker, Rachel A., Ward, Linda R., Smith, Henry R., Scott, Fiona W., ...

From July through September 2000, patients in five European countries were infected with a multidrug-resistant strain of Salmonella Typhimurium DT204b. Epidemiologic investigations were facilitated...

Creation of a Large Deletion Mutant of Campylobacter jejuni Reveals that the Lipooligosaccharide Gene Cluster Is Not Required for Viability▿

Marsden, Gemma L., Li, Jianjun, Everest, Paul H., Lawson, Andrew J., Ketley, Julian M.

Deletion of the lipooligosaccharide biosynthesis region (Cj1132c to Cj1152c) from the genome of Campylobacter jejuni NCTC11168 shows that the core is not required for viability. The mutant was...