Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Naegleria sp. KDN1

ABSTRACT: Transcriptome analyses of Naegleria sp., Effects of photosynthetic traits of bacterial prey on predatory amoebae.

PROVIDER: PRJDB6846 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	DRR129853_1.fastq.gz	Fastqsanger.gz
	DRR129853_2.fastq.gz	Fastqsanger.gz
	DRR129854_1.fastq.gz	Fastqsanger.gz
	DRR129854_2.fastq.gz	Fastqsanger.gz
	DRR129855_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 94

Similar Datasets

Vannella sp. KDN1

Project description:Transcriptome analyses of Vannella sp., Effects of photosynthetic traits of bacterial prey on predatory amoebae.

| PRJDB6848 | ENA

Acanthamoeba sp. KDN1

Project description:Transcriptome analyses of Acanthamoeba sp., Effects of photosynthetic traits of bacterial prey on predatory amoebae.

| PRJDB6847 | ENA

Indole Negatively Impacts Predation by Bdellovibrio bacteriovorus HD100 and Its Release from the Bdelloplast

Project description:Bdellovibrio bacteriovorus HD100 is a predatory bacterium which attacks a wide range of gram negative bacterial pathogens and is proposed to be a potential living antibiotic. In the current study, we evaluated the effects of indole, a bacterial signaling molecule commonly produced within the gut, on the predatory ability of B. bacteriovorus HD100. Indole significantly delayed predation on E. coli MG1655 and S. enterica KACC 11595 at physiological concentrations (0.25 to 1 mM) and completely inhibited predation when present at 2 mM. Microscopic analysis revealed that indole blocked the predator from attacking the prey. Furthermore, indole was not toxic to the predator but slowed down its motility. Microarray and RT-qPCR analyses confirmed this as the gene group showing the greatest down-regulation in the presence of 1 and 2 mM indole was flagellar assembly and motility genes. Aside from this group, indole also caused a wide spectrum changes in gene expression including the general down-regulation of genes involved in ribosome assembly and RNA translation. Furthermore, indole addition to the predatory culture after the entrance of B. bacteriovorus into the prey periplasm slowed down bdelloplast lysis. In conclusion, indole is an important gut-related signaling molecule that can have significant impacts on the predation efficiency and predator behavior. These findings should be taken into consideration especially if B. bacteriovorus is to be applied as a probiotic or living antibiotic.

2013-11-19 | GSE52455 | GEO

Indole Negatively Impacts Predation by Bdellovibrio bacteriovorus HD100 and Its Release from the Bdelloplast

2013-11-19 | E-GEOD-52455 | biostudies-arrayexpress

Naegleria fowleri

Project description:Naegleria fowleri

| PRJEB44656 | ENA

Expression analysis of Naegleria gruberi (strain NEG) during differentiation from the amoeba to the flagellate form

Project description:Naegleria gruberi is a single-celled eukaryote best known for its remarkable ability to form an entire microtubule cytoskeleton de novo during its metamorphosis from an amoeba into a flagellate, including two basal bodies (equivalent to centrioles), two flagella (equivalent to cilia), and a cytoplasmic microtubule array. This full-genome transcriptional analysis, performed at 20-minute intervals throughout Naegleria differentiation, reveals vast transcriptional changes, including the differential expression of cytoskeletal, metabolism, signaling and stress response genes. Naegleria gruberi (strain NEG) was grown in association with Kleibsiella pneumoniae on solid media. Cells were prepared and differentiated using standard protocols, and harvested at 0, 20, 40, 60 and 80 minutes after initiation of differentiation.

2010-09-02 | GSE21527 | GEO

Naegleria fowleri

Project description:Naegleria fowleri overview

| PRJNA198819 | ENA

Naegleria gruberi

Project description:Naegleria gruberi Genome sequencing

| PRJNA337089 | ENA

Naegleria gruberi

Project description:Naegleria gruberi Genome sequencing

| PRJNA261366 | ENA

Naegleria fowleri

Project description:Naegleria fowleri Genome sequencing