Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Legionella pneumophila cells after sub-lethal heat shock

ABSTRACT: Legionella pneumophila cells after sub-lethal heat shock

PROVIDER: PRJNA806954 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

Legionella pneumophila cells after sub-lethal heat shock

Project description:Legionella pneumophila Philadelphia-1 strain was grown to stationary phase in AYE broth and starved in freshwater for 2 hours and RNA was harvested with or without sublethal heat shock via immersion in a 55 degree C hot water bath for 5 minutes

2022-02-15 | GSE196713 | GEO

Legionella pneumophila transcriptomic response to CuO nanoparticles

Project description:Legionella pneumophila was exposed for 3h to 160 ug/ml of CuO nanoparticle. Untreated samples are used as the control condition.

2013-03-04 | GSE41966 | GEO

Legionella pneumophila

Project description:Legionella pneumophila

| PRJNA526503 | ENA

Legionella pneumophila transcriptomic response of hfq mutant during post-exponential phase

Project description:Legionella pneumophila wild-type and hfq mutant were grown to post-exponential. The wild-type strain is used as the control.

2013-05-21 | GSE42905 | GEO

Legionella pneumophila proteome

Project description:Legionella pneumophila cells were harvested during exponential growth (RP) and stationary growth (TP). VBNC cells were also anylzed. Protein subfractions were studied.

2015-11-13 | PXD001926 | Pride

Legionella pneumophila subsp. pneumophila

Project description:Legionella pneumophila subsp. pneumophila

| PRJNA908725 | ENA

small RNA profiling of human blood derived macrophages upon infection with Legionella Pneumophila

Project description:Legionella pneumophila (corby) infected blood derived macrophages are infected in a time course experiment (24& 48hours)

2019-01-25 | GSE125559 | GEO

Legionella pneumophila transcriptome during intracellular multiplication in human macrophages

Project description:Legionella pneumophila is the causative agent of Legionnaires’ disease, an acute pulmonary infection. L. pneumophila is able to infect and multiply in both phagocytic protozoan, such as Acanthamoeba castellanii, and mammalian professional phagocytes. The best-known virulence determinant used by L. pneumophila to infect host cells is a Type IVb translocation system named Icm/Dot, which is used to modify the host cell functions to the benefit of the bacteria. To date the Icm/Dot systeme is known to translocate more than 100 effectors. While the transcriptional response of Legionella to the intracellular environement of A. castelannii as already been investigated, much less is known of how Legionella reacts transcriptionnally inside human macrophages. In this study, the transcriptome of L. pneumophila was monitored during exponential and post-exponential phase in rich AYE broth and during infection of human cultured macrophages by using microarray and a RNA amplification procedure called SCOTS to allow for the study of conditions of low bacterial loads. Among the genes induced intracellularly are those involved in amino acid synthesis pathway leading to L-arginine, L-histidne and L-proline as well as many transport system involved in amino acid and iron uptake. The Icm/Dot systems is not differentially expressed inside cells compare to the E phase control but the effectors are strongly induced. The intracellular transcriptome was further used to identify putative new Icm/Dot effectors and translocation was show to occur for 3 of them. This study provides a comprehensive view of how L. pneumophila react to the human macrophages intracellular environment.

2011-01-01 | GSE23029 | GEO

Legionella pneumophila

Project description:Legionella pneumophila Assembly

| PRJNA280908 | ENA

Legionella pneumophila

Project description:Legionella pneumophila subspecies

| PRJNA376177 | ENA