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Genome sequencing reveals diversification of virulence factor content and possible host adaptation in distinct subpopulations of Salmonella entericaCulture independent analysis of ileal mucosa reveals a selective increase in invasive Escherichia coli of novel phylogeny relative to depletion of Clostridiales in Crohn's disease involving the ileumSigma B contributes to Listeria monocytogenes gastrointestinal infection but not to systemic spread in the guinea pig infection model.Listeria monocytogenes isolates from foods and humans form distinct but overlapping populationsGenome diversification in phylogenetic lineages I and II of Listeria monocytogenes: identification of segments unique to lineage II populationsCharacteristics and distribution of Listeria spp., including Listeria species newly described since 2009Dynamic Duo-The Salmonella Cytolethal Distending Toxin Combines ADP-Ribosyltransferase and Nuclease Activities in a Novel Form of the Cytolethal Distending ToxinRegulatory network features in Listeria monocytogenes-changing the way we talkComparative genomics of the bacterial genus Listeria: Genome evolution is characterized by limited gene acquisition and limited gene lossIdentification and characterization of novel Salmonella mobile elements involved in the dissemination of genes linked to virulence and transmissionProduction of hemolysin BL by Bacillus cereus group isolates of dairy origin is associated with whole-genome phylogenetic cladeGenomic comparison of sporeforming bacilli isolated from milk.Listeria floridensis sp. nov., Listeria aquatica sp. nov., Listeria cornellensis sp. nov., Listeria riparia sp. nov. and Listeria grandensis sp. nov., from agricultural and natural environments.Listeria booriae sp. nov. and Listeria newyorkensis sp. nov., from food processing environments in the USA.Genome wide evolutionary analyses reveal serotype specific patterns of positive selection in selected Salmonella serotypes.Genome-wide analyses reveal lineage specific contributions of positive selection and recombination to the evolution of Listeria monocytogenes.Lineage specific recombination rates and microevolution in Listeria monocytogenes.Short-term genome evolution of Listeria monocytogenes in a non-controlled environmentListeria marthii sp. nov., isolated from the natural environment, Finger Lakes National Forest.Deep RNA sequencing of L. monocytogenes reveals overlapping and extensive stationary phase and sigma B-dependent transcriptomes, including multiple highly transcribed noncoding RNAs.Temporal Genomic Phylogeny Reconstruction Indicates a Geospatial Transmission Path of Salmonella Cerro in the United States and a Clade-Specific Loss of Hydrogen Sulfide ProductionSubtype analysis of Salmonella isolated from subclinically infected dairy cattle and dairy farm environments reveals the presence of both human- and bovine-associated subtypes.Distributions of Salmonella subtypes differ between two U.S. produce-growing regionsA Syst-OMICS Approach to Ensuring Food Safety and Reducing the Economic Burden of Salmonellosis.Genomic characterization of Salmonella Cerro ST367, an emerging Salmonella subtype in cattle in the United States.Definition of genetically distinct attenuation mechanisms in naturally virulence-attenuated Listeria monocytogenes by comparative cell culture and molecular characterization.A small RNA controls expression of the chitinase ChiA in Listeria monocytogenes.Evolution and molecular phylogeny of Listeria monocytogenes isolated from human and animal listeriosis cases and foods.Rapid whole-genome sequencing for surveillance of Salmonella enterica serovar enteritidisListeria monocytogenes {sigma}B has a small core regulon and a conserved role in virulence but makes differential contributions to stress tolerance across a diverse collection of strains.DNA sequence-based subtyping and evolutionary analysis of selected Salmonella enterica serotypes.Microtiter plate assay for assessment of Listeria monocytogenes biofilm formationCeftiofur-resistant Salmonella strains isolated from dairy farms represent multiple widely distributed subtypes that evolved by independent horizontal gene transfer.The Listeria monocytogenes σB regulon and its virulence-associated functions are inhibited by a small moleculeComparative genomic and morphological analyses of Listeria phages isolated from farm environments.The prevalence of multidrug resistance is higher among bovine than human Salmonella enterica serotype Newport, Typhimurium, and 4,5,12:i:- isolates in the United States but differs by serotype and geographic region.Sigma B contributes to PrfA-mediated virulence in Listeria monocytogenes.Salmonella phages isolated from dairy farms in Thailand show wider host range than a comparable set of phages isolated from U.S. dairy farms.Equine stomachs harbor an abundant and diverse mucosal microbiota.Alternative sigma factors and their roles in bacterial virulence.
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P50
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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Martin Wiedmann
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P1053
A-9683-2008
P106
P1153
7006030315
P21
P214
1053149296266280670003
P31
P3829
P496
0000-0002-4168-5662
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lccn-n2011182412