Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Staphylococcus aureus

ABSTRACT: ST164 methicillin-resistant Staphylococcus aureus

PROVIDER: PRJNA694328 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other
	JAEUCL01.dat.gz	Other
	JAEUCL01.fasta.gz	Fasta.gz
	JAEUCL01.master.dat	Other
	JAEUCM01.dat.gz	Other

Items per page:

1 - 5 of 112

Similar Datasets

RNA-seq of Wildtype Staphylococcus aureus USA300 NRS384

Project description:Methicillin-resistant Staphylococcus aureus (MRSA) infections result in more than 200,000 hospitalizations and 10,000 deaths in the United States each year and remain an important medical challenge. To better understand the transcriptome of Staphylococcus aureus USA300 NRS384, a community-acquired MRSA strain, we have conducted an RNA-Seq experiment on WT samples.

2017-11-15 | GSE102279 | GEO

Potential Mechanism of Action of 3'-Demethoxy-6-O-Demethylisoguaiacin on Methicillin-resistant Staphylococcus aureus

2015-06-27 | GSE70309 | GEO

Metabolic Adaptation of Staphylococcus aureus to Host Immunity

Project description:This project is intended to study the metabolic adaptation of Methicillin-Resistant Staphylococcus aureus (MRSA) to host immunity. Because of the nature of the samples RTI RCMRC worked with Dr. Anthony R. Richardson so that the samples would be extracted at the University of North Carolina at Chapel Hill under the condition that were optimized by RTI RCMRC for broad spectrum metabolomics analysis.

2017-09-10 | ST000453 | MetabolomicsWorkbench

Potential Mechanism of Action of 3'-Demethoxy-6-O-Demethylisoguaiacin on Methicillin-resistant Staphylococcus aureus

Project description:Methicillin-resistant Staphylococcus aureus is one of the major causative agents associated to infections with a high morbidity and mortality in hospitals worldwide. In previous studies, we reported that lignan 3'-demethoxy-6-O-demethylisoguaiacin isolated and characterized from Larrea tridentata showed the best activity towards methicillin-resistant S. aureus. Understanding of mechanism of action of drugs allows design drugs in a better way. Therefore, we employed microarray to obtain gene expression profile of methicillin-resistant S. aureus after exposure to 3'-demethoxy-6-O-demethylisoguaiacin. The results showed that lignan had an effect on cell membrane affecting proteins of the ATP-binding cassette (ABC) transport system causing bacteria death. This study consisted of comparison of isolated RNA of MRSA not treated and MRSA treated with lignan 3'-demethoxy-6-O-demethylisoguaiacin. Both RNAs samples were differentially dyed with Cy3 and Cy5 during cDNA synthesis and hybridized on DNA chip. Afterwards, the chip was scanned in a GenePix 4000B scanner. The resulting gene expression profile was analyzed in databases for functional annotations to find a potential mechanism of the lignan in MRSA.

2015-06-27 | E-GEOD-70309 | biostudies-arrayexpress

Linoleic Acid Stimulation of WT Staphylococcus aureus USA300 NRS384

Project description:Methicillin-resistant Staphylococcus aureus (MRSA) infections result in more than 200,000 hospitalizations and 10,000 deaths in the United States each year and remain an important medical challenge. A key factor of S. aureus pathogenesis is the production of virulence proteins that are secreted into the extracellular matrix damaging host tissues and forming abscesses that may serve as replicative niches for the bacteria. We recently discovered that host-derived cis-unsaturated fatty acids activate the transcription and translation of EsxA, a protein that plays a central role in abscess formation in clinically relevant MRSA strains. Additionally, we discovered that fatty acid stimulation of EsxA is dependent on fakA, a gene that encodes a protein responsible for the incorporation of exogenous fatty acids into the S. aureus phospholipid membrane. In order to gain a comprehensive understanding of host-fatty-acid-sensing in S. aureus, we performed RNA-Seq analysis on WT Staphylococcus aureus USA300 NRS384, a community-acquired MRSA strain, in the presence and absence of 10μM linoleic acid.

2017-11-15 | GSE101580 | GEO

Staphylococcus aureus subsp. aureus 71193

Project description:Methicillin-resistant Staphylococcus aureus

| PRJNA66999 | ENA

CodY - The impact of CodY on virulence determinant production in community-associated methicillin-resistant Staphylococcus aureus

Project description:The Impact of CodY on Virulence Determinant Production in Community-Associated Methicillin Resistant Staphylococcus aureus

2012-05-17 | PRD000448 | Pride

Global transcriptional profiling of Staphylococcus aureus treated with rhein

Project description:Staphylococcus aureus is one of the most important pathogens in humans and animals, multiply resistant strains are increasingly widespread, new agents are needed for the treatment of S. aureus. Rhein, a natural plant product, has potential antimicrobial activity against Staphylococcus aureus. We employed Affymetrix Staphylococcus aureus GeneChipsTM arrays to investigate the global transcriptional profiling of Staphylococcus aureus ATCC25923 treated with rhein. Results provided insight into mechanisms involved in rhein - Staphylococcus aureus interactions. Keywords: rhein response

2007-06-15 | GSE8135 | GEO

Staphylococcus aureus

Project description:ST9 methicillin-resistant Staphylococcus aureus

| PRJNA694294 | ENA

Staphylococcus aureus

Project description:ST59 methicillin-resistant Staphylococcus aureus

| PRJNA694329 | ENA