GEO DataSets

(Submitter supplied) To investigate the interaction of intra-amoebal C. jejuni with the transient host A. castellanii. We then performed gene expression profiling analysis using data obtained from RNA-seq of control and intra-amoebal C. jejuni.

Organism:

Acanthamoeba castellanii; Campylobacter jejuni

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL28665 GPL32395

6 Samples

Download data: TXT

(Submitter supplied) RNAseq analysis of caecal tissue from 14 C. jejuni-susceptible and 14 C. jejuni-resistant birds from a single population of infected chickens was conducted in order to identify gene expression associated with resistance to colonization. Significantly higher expression of genes involved in the innate immune response, cytokine signaling, B cell and T cell activation and immunoglobulin production, as well as the renin-angiotensin system was observed in resistant birds.

Organism:

Gallus gallus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9385

28 Samples

Download data: TSV, TXT

(Submitter supplied) Legionella pneumophila are important opportunistic pathogens for which environmental reservoirs such as protists are crucial for the infection of humans. Free-living amoebae are considered key hosts providing nutrients and shelter for highly efficient intracellular proliferation of L. pneumophila, which eventually leads to lysis of the amoeba host cell. Yet, the significance of other bacterial players for L. more...

Organism:

Acanthamoeba castellanii; Legionella pneumophila; Candidatus Protochlamydia amoebophila

Type:

Expression profiling by high throughput sequencing

4 related Platforms

22 Samples

Download data: TXT

(Submitter supplied) Campylobacter jejuni effectively promotes commensalism in the intestinal tract of avian hosts and diarrheal disease in humans, yet components of intestinal environments sensed by the bacterium in either host to initiate interactions are mostly unknown. By analyzing a C. jejuni acetogenesis mutant that is defective in both converting acetyl-CoA to acetate and commensal colonization of young chicks, we discovered evidence for C. more...

Organism:

Campylobacter jejuni

Type:

Expression profiling by array

Platform:

GPL19897

18 Samples

Download data: TXT

(Submitter supplied) Methods: RNA-Seq was used to identify differentially expressed genes between wild type strains, ∆rrpA and ∆rrpB mutants at mid-log (~6 hrs) of growth. 11168H wild type, 11168H∆rrpA, 11168H∆rrpB and 11168H∆rrpAB were plated out on BA plates and incubated at 37°C under microaerobic conditions for 6 hrs. RNA was extracted from the pelleted bacteria cells using PureLink™ RNA Mini Kit (Invitrogen), following manufactures protocol. more...

Organism:

Campylobacter jejuni

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22824

20 Samples

Download data: CSV, TSV

(Submitter supplied) Campylobacter jejuni produces a single flagellum on one or both poles of the cell, the polar flagella not only confer the bacterium darting motility but also involved in its virulence and metabolic processes. FlhF is a lately defined flagella biosynthesis regulator, but how it regulates flagella assembly isn’t clear at present. Previous research had indicated FlhF was associated with gene expression, to understanding its role in flagella system and its correlation with C. more...

Organism:

Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819

Type:

Expression profiling by array

Platform:

GPL22549

6 Samples

Download data: TXT