2013
Evolution of Enterohemorrhagic Escherichia coli O26 Based on Single-Nucleotide Polymorphisms
Bletz S, Bielaszewska M, Leopold S, Köck R, Witten A, Schuldes J, Zhang W, Karch H, Mellmann A. Evolution of Enterohemorrhagic Escherichia coli O26 Based on Single-Nucleotide Polymorphisms. Genome Biology And Evolution 2013, 5: 1807-1816. PMID: 24105689, PMCID: PMC3814194, DOI: 10.1093/gbe/evt136.Peer-Reviewed Original ResearchMeSH KeywordsEnterohemorrhagic Escherichia coliEscherichia coli InfectionsEvolution, MolecularHemolytic-Uremic SyndromeHumansPhylogenyPolymorphism, Single NucleotideConceptsWhole-genome shotgun sequencing
2012
Identification of Intermediate in Evolutionary Model of Enterohemorrhagic Escherichia coli O157 - Volume 18, Number 4—April 2012 - Emerging Infectious Diseases journal - CDC
Jenke C, Leopold S, Weniger T, Rothgänger J, Harmsen D, Karch H, Mellmann A. Identification of Intermediate in Evolutionary Model of Enterohemorrhagic Escherichia coli O157 - Volume 18, Number 4—April 2012 - Emerging Infectious Diseases journal - CDC. Emerging Infectious Diseases 2012, 18: 582-588. PMID: 22469031, PMCID: PMC3309690, DOI: 10.3201/eid1804.111414.Peer-Reviewed Original ResearchConceptsH7/HEHEC O157Partial open reading frameEvolutionary modelsOpen reading frameStepwise evolutionary modelSingle nucleotide polymorphism analysisEnterohemorrhagic Escherichia coli O157Nucleotide polymorphism analysisGenomic regionsSingle nucleotide polymorphismsReading frameHuman pathogensNucleotide polymorphismsCurrent evolutionary modelsNonhuman reservoirsPolymorphism analysisEscherichia coli O157Animal originHypothetical intermediateH isolatesColi O157O157Intermediate positionIntermediates
2010
Further evidence of constrained radiation in the evolution of pathogenic Escherichia coli O157:H7
Leopold S, Shaikh N, Tarr P. Further evidence of constrained radiation in the evolution of pathogenic Escherichia coli O157:H7. Infection Genetics And Evolution 2010, 10: 1282-1285. PMID: 20691811, PMCID: PMC3742067, DOI: 10.1016/j.meegid.2010.07.021.Peer-Reviewed Original ResearchMeSH KeywordsBacterial Typing TechniquesBase SequenceBiological EvolutionDNA, BacterialEscherichia coliEscherichia coli O157Escherichia coli ProteinsEvolution, MolecularGene ExpressionGenetic VariationGenome, BacterialGenomicsGenotypeHumansMutationO AntigensPolymerase Chain ReactionPolymorphism, Single NucleotideRecombination, GeneticSequence Analysis, DNAShiga ToxinsVirulence