Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Northern Ireland Brucella abortus

PROVIDER: PRJNA576561 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR10249500_1.fastq.gz	Fastqsanger.gz
	SRR10249500_2.fastq.gz	Fastqsanger.gz
	SRR10249501_1.fastq.gz	Fastqsanger.gz
	SRR10249501_2.fastq.gz	Fastqsanger.gz
	SRR10249502_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 152

Similar Datasets

Gene expression profiling of Brucella abortus-infected mouse macrophages

Project description:Gene expression analysis of wild-type and STING knock-out mouse bone marrow-derived macrophages (mBMDM) infected with Brucella abortus or transfected with Brucella abortus DNA. Genes whose expression are affected by Brucella abortus in a STING-dependent manner will be identified and signaling pathways regulated by STING will be elucidated.

2017-11-06 | GSE96071 | GEO

GcrA binding pattern to Brucella abortus genome

Project description:ChIP-seq analysis of GcrA atypical transcription factor in Brucella abortus

2019-09-03 | GSE136733 | GEO

Brucella abortus ChipSeq analysis of BvrR

Project description:Brucella abortus ChipSeq analysis of BvrR

2020-11-10 | E-MTAB-9740 | biostudies-arrayexpress

Global gene transcriptional profiles of RAW 264.7 cells following the infection with Brucella abortus wild and mutant strains

Project description:We focused on whether transposon mutagenesis in Brucella abortus could induce difference in the trascriptional responses of RAW 264.7 cell infection model compared to the wild strain infected RAW 264.7 cells. The function of genes in Brucella abortus was analyzed through the identified differences in gene expression between RAW 264.7 cell infected with wild and mutant strains.

2016-03-16 | GSE79264 | GEO

Proteomic Analysis of Stationary Growth Stage and Nutritional Deficiency Adaptation Reveals Brucella Abortus Virulence Mechanisms

Project description:Brucellosis, an important bacterial zoonosis caused by Brucella species, has drawn increased attention around the world. As an intracellular pathogen, the ability of Brucella to deal with stress within the host cell is closely related to its virulence. The survival pressure on Brucella within a phagosome is considered similar to that during the stationary phase. Here, label-free proteomics approach was used to study the adaptive response of Brucella abortus (B. abortus) in the stationary stage. 182 down-regulated and 140 up-regulated proteins were found in the stationary-phase B. abortus. B. abortus adapted to adverse environmental changes by regulating virulence, reproduction, transcription, translation, stress response, and energy production. In addition, both logarithmic and stationary-phase B. abortus were treated with short-term starvation. The logarithmic-phase B. abortus restricted cell reproduction and energy utilization in response to nutritional stress. Additionally, the expression levels of some virulence-related proteins were identified as being significantly regulated during the transition from logarithmic to stationary phase or under starvation treatment, such as Type IV secretion system protein (T4SS), VjbR, and integration host factor (IHF). Altogether, we outlined adaptive mechanisms that B. abortus could employ during the growth and compared the differences between logarithmic and stationary-phase B. abortus in response to starvation.

2021-09-09 | PXD020869 | Pride

Global gene transcriptional profiles of RAW 264.7 cells following the infection with Brucella abortus wild and mutant strains

2016-03-16 | E-GEOD-79264 | biostudies-arrayexpress

ChIP-seq analysis of the LuxR-type regulator VjbR reveals novel insights into the Brucella virulence gene expression network

Project description:We report ChIP-seq and RNA-seq analyses of the Brucella abortus LuxR-type transcription factor VjbR

2017-03-20 | GSE95722 | GEO

Microarray Analysis of mRNA Levels from RAW264.7 Macrophages Infected with Brucella abortus

Project description:Identification of host responses at the gene transcription level provides a molecular profile of the events that occur following infection. Brucella abortus is a facultative intracellular pathogen of macrophages that induces chronic infection in humans and domestic animals. Using microarray technology, the response of macrophages 4 hours following B. abortus infection was analyzed to identify early intracellular infection events that occur in macrophages. Of the more than 6,000 genes, we identified over 140 genes that were reproducibly differentially transcribed. First, an increase in the transcription of a number of pro-inflammatory cytokines and chemokines, such as TNF-α, IL-1β, IL-1α, and members of the SCY family of proteins, was evident that may constitute a general host recruitment of antibacterial defenses. Alternatively, Brucella may subvert newly arriving macrophages for additional intracellular infection. Second, transcription of receptors and cytokines associated with antigen presentation, e.g., MHC class II and IL-12p40, were not evident at this 4 hour period of infection. Third, Brucella inhibited transcription of various host genes involved in apoptosis, cell cycling, and intracellular vesicular trafficking. Identification of macrophage genes whose transcription was inhibited suggests that Brucella utilizes specific mechanisms to target certain cell pathways. In conclusion, these data suggest that B. abortus can alter macrophage pathways to recruit additional macrophages for future infection while simultaneously inhibiting apoptosis and innate immune mechanisms within the macrophage permitting intracellular survival of the bacterium. These results provide insights into the pathogenic strategies used by Brucella to survive long-term within a hostile environment. Keywords: Macrophage, intracellular pathogen, Brucella abortus, inflammatory immune response

2010-01-01 | GSE8384 | GEO

RNA-seq study comparing gene expression of wild-type and B. abortus ∆baaR deletion strain

Project description:Comparison of the transcriptome profiles of wild-type Brucella abortus and a strain deleted for bab2_0215 (baaR), an IclR-family transcriptional regulator

2017-12-08 | GSE107825 | GEO

RNA-seq based transcriptinal profiling of intracellular Brucella abortus and Brucella abortus-infected murine macrophages

Project description:We describe the isolation of sufficient Brucella abortus RNA from primary host cell environment using modified reported methods for RNA-seq analysis, and simultaneously characterize the transcriptional profiles of intracellular B. abortus and bone marrow-derived macrophages (BMM) from BALB/c mice at 24 h (replicative phase) post-infection.

2017-07-08 | GSE100914 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data