Project description:Salmonella enterica spp. are pathogenic bacteria commonly associated with food-borne outbreaks in human and animals. Salmonella enterica spp. are characterized into more than 2,500 different serotypes, which makes epidemiological surveillance and outbreak control more difficult. In this report, we announce the first complete genome and methylome sequences from two Salmonella type strains associated with food-borne outbreaks, Salmonella enterica subsp. enterica serovar Panama (ATCC 7378) and Salmonella enterica subsp. enterica serovar Sloterdijk (ATCC 15791).
Project description:We report a closed genome of Salmonella enterica subsp. enterica serovar Javiana (S. Javiana). This serotype is a common food-borne pathogen and is often associated with fresh-cut produce. Complete (finished) genome assemblies will support pilot studies testing the utility of next-generation sequencing (NGS) technologies in public health laboratories.
Project description:BACKGROUND:The genus Salmonella is Gram-negative which belongs to the family Enterobacteriaceae. In this study, we have sequenced the whole genome of the strain DMA-1, which was isolated from mouse stool sample and identified as Salmonella enterica subspecies salamae. RESULTS:The strain DMA-1 was closely related at the 16S rRNA gene sequence level with the members of the genus Salmonella: Salmonella enterica subspecies salamae DSM 9220T (100%), followed by Salmonella enterica subspecies diarizonae (99.1%), Salmonella enterica subspecies enterica (99.0%) and Salmonella enterica subspecies indica (98.5%). We obtained the draft genome of S. enterica subspecies salamae strain DMA-1 with a size of 4,826,209 bp and mean G+C content of 52.0 mol%. CONCLUSIONS:We for the first time, sequenced the entire genome of the strain DMA-1 which was isolated from the mouse stool sample and identified it as Salmonella enterica, sub species salamae. Further, we subjected the whole genome sequencing data for annotation that revealed several genes responsible for the pathogenesis, virulence, defense, metabolism and other genomic features.
Project description:Salmonella enterica subsp. enterica serovar Cubana (Salmonella serovar Cubana) is associated with human and animal disease. Here, we used third-generation, single-molecule, real-time DNA sequencing to determine the first complete genome sequence of Salmonella serovar Cubana CFSAN002050, which was isolated from fresh alfalfa sprouts during a multistate outbreak in 2012.
Project description:The genome of Salmonella enterica subsp. enterica serotype Senftenberg N17-509, a strain isolated from desiccated coconut, was sequenced using single-molecule real-time sequencing. It consists of a 5.1-Mbp chromosome and a 29-kb linear plasmid.
Project description:Hybrid assembly of Illumina and Oxford Nanopore sequencing was used here to produce the complete circular genome and plasmid sequences of Salmonella enterica subsp. enterica serovar Enteritidis PT1 (phage type 1). The organism was obtained from the Salmonella Reference Laboratory at Public Health England, Colindale, UK.
Project description:We describe a rare isolate of Salmonella enterica subsp. enterica serovar Panama with an extended-spectrum ?-lactamase (ESBL) profile from a German cattle-fattening farm. Applying two next-generation sequencing methods we generated sequences of the genome as well as the plasmids; assembled the draft genome sequence of Salmonella enterica subsp. enterica serovar Panama isolate 18PM0209. Antimicrobial resistance genes, virulence-associated genes and plasmids were analyzed using bioinformatics. Occurrence of multidrug-resistant Salmonella serovars at cattle-fattening farms indicate the need of enhanced surveillance to prevent further spread of these organisms.
Project description:Salmonella enterica subspecies enterica serovar Typhi is a rod-shaped, Gram-negative, facultatively anaerobic bacterium. It belongs to the family Enterobacteriaceae in the class Gammaproteobacteria, and has the capability of residing in the human gallbladder by forming a biofilm and hence causing the person to become a typhoid carrier. Here we present the complete genome of Salmonella enterica subspecies enterica serotype Typhi strain P-stx-12, which was isolated from a chronic carrier in Varanasi, India. The complete genome comprises a 4,768,352 bp chromosome with a total of 98 RNA genes, 4,691 protein-coding genes and a 181,431 bp plasmid. Genome analysis revealed that the organism is closely related to Salmonella enterica serovar Typhi strain Ty2 and Salmonella enterica serovar Typhi strain CT18, although their genome structure is slightly different.
Project description:In this report, we announce the first whole-genome sequencing of Salmonella enterica subsp. enterica serovar Ouakam strain GNT-01, isolated from ground turkey retail meat. The strain has a chromosome of 5,088,451 bp long, with a G+C content of 52.3%, and a plasmid of 109,715 bp.
Project description:Here we report the genome sequence of Salmonella enterica serovar Richmond strain CFSAN000191, isolated from tilapia from Thailand in 2005. The genome was determined by a combination of long-read and short-read sequencing. This strain was used for source tracking in a 2012 Salmonella enterica serovar Bareilly foodborne outbreak in the United States.