Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Spread of LA-MRSA CC398 in pigs and humans in Denmark

PROVIDER: PRJEB25608 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR1823530_1.fastq.gz	Fastqsanger.gz
	ERR1823530_2.fastq.gz	Fastqsanger.gz
	ERR1823531_1.fastq.gz	Fastqsanger.gz
	ERR1823531_2.fastq.gz	Fastqsanger.gz
	ERR1823532_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 588

Similar Datasets

The distribution of mobile genetic elements (MGEs) in MRSA CC398 is associated with both host and country.

Project description:Methicillin-resistant Staphylococcus aureus clonal complex (CC) 398 has emerged from pigs to cause human infections in Europe and North America. We used a new 62-strain S. aureus microarray (SAM-62) to compare genomes of isolates from three geographical areas (Belgium, Denmark, and Netherlands) to understand how CC398 colonizes different mammalian hosts. The core genomes of 44 pig isolates and 32 isolates from humans did not vary. However, mobile genetic element (MGE) distribution was variable including SCCmec. Phi3 bacteriophage and human specificity genes (chp, sak, scn) were found in invasive human but not pig isolates. SaPI5 and putative ruminant specificity gene variants (vwb and scn) were common but not pig specific. Virulence and resistance gene carriage was host associated but country specific. We conclude MGE exchange is frequent in CC398 and greatest among populations in close contact. This feature may help determine epidemiological associations among isolates of the same lineage. [Data is also available from http://bugs.sgul.ac.uk/E-BUGS-120]

2012-01-21 | E-BUGS-120 | biostudies-arrayexpress

Project description:LA-MRSA CC398 in Danish mink

| PRJEB34603 | ENA

CC398 bloodstream infections in DK

Project description:Origin of LA-MRSA CC398 bloodstream infections and skin and soft tissue infections, Denmark

| PRJEB19505 | ENA

Exoproteome analysis of Staphylococcus aureus clinical isolates belonging to different clonal complexes (C22, CC8 and CC398)

Project description:Studies on S. aureus sub-populations revealed that genomes are well conserved between isolates from the same lineages despite geographic, temporal and selective diversity. However, variation of hundreds of genes can occur between isolates from different lineages and these genes could be involved in interaction with host components. In this study, we aimed to investigate the diversity of secreted virulence factors in human and zoonotic S. aureus isolates from different clonal complexes. We focused on the S. aureus clonal complexes (CC) 8 and CC22 as dominant human lineages, and CC398 as dominant livestock-associated MRSA (LA-MRSA) which is disseminating rapidly. To study the diversity of secreted virulence factors, we compared their extracellular proteomes using label-free LC-MS/MS analysis. A common protein database was created based on DNA sequencing data and PAN genome IDs.

2018-09-11 | PXD008797 | Pride

Staphylococcus aureus

Project description:LA-MRSA CC398 outbreak in a Danish hospital

| PRJNA553125 | ENA

Project description:Human adaptation and spread of LA-MRSA

| PRJNA613886 | ENA

Whole Genome Sequencing of CC398 LA-MRSA in UK

Project description:Whole Genome Sequencing of CC398 LA-MRSA in UK

| PRJEB25744 | ENA

Livestock-associated MRSA lack accessory virulence determinants of human-associated MRSA

Project description:Previous studies have documented the diversity of genetic background of methicillin-resistant S. aureus (MRSA) strains associated with healthcare (HA-MRSA), community (CA-MRSA) and livestock (LA-MRSA). The accessory and core-variable genome content of those strains remain largely unknown. To compare the composition of accessory and core-variable genome of Belgian MRSA strains according to host, population setting and genetic background, representative strains of HA- (n=21), CA- (n = 13) and ST398 LA-MRSA (n = 18) were characterized by a DNA-microarray (StaphVar Array) composed of oligonucleotide probes targeting ~400 resistance, adhesion and virulence associated genes.ST398 strains displayed very homogenous hybridization profiles (>94% gene content homology) irrespective of their host origin. This “ST398-specific” genomic profile was not distantly demarked from those of certain human-associated lineages but lacked several virulence- and colonization-associated genes harbored by strains of human origin, such as genes encoding proteases, haemolysins or adhesins. No enterotoxin gene was found among ST398 strains. In conclusion, our findings are consistent with a non-human origin of this ST398 lineage but suggest that it might have the potential to adapt further to the human host.

2010-11-15 | GSE20541 | GEO

Characterization of an early human-derived LA-MRSA CC398 isolate

Project description:Characterization of an early human-derived LA-MRSA CC398 isolate

| PRJEB27798 | ENA

Project description:Prevalence and origin of LA-MRSA CC398 in Danish horses

| PRJEB19362 | ENA