GEO DataSets

(Submitter supplied) We have studied the transcriptome of S. aureus HG003 strain and HG003 DsarA strain

Organism:

Staphylococcus aureus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19531

12 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Staphylococcus aureus

Type:

Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:

GPL25144 GPL19531

14 Samples

Download data: TXT

(Submitter supplied) ChIP seq for SarA in S. aureus HG003 wild type and HG003 DsarA

Organism:

Staphylococcus aureus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL25144

2 Samples

Download data: TXT

(Submitter supplied) In Staphylococcus aureus, hundreds of small regulatory or small RNAs (sRNAs) have been identified, yet this class of molecule remains poorly understood and severely understudied. sRNA genes are typically absent from genome annotation files, and as a consequence, their existence is often overlooked, particularly in global transcriptomic studies. To facilitate improved detection and analysis of sRNAs in S. more...

Organism:

Staphylococcus aureus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19476

4 Samples

Download data: XLS

(Submitter supplied) Small RNAs are the non-coding RNAs known to regulate various biological functions such as stress adaptation, metabolism, virulence as well as pathogenicity across wide range of bacteria, mainly by controlling mRNA stabilization or regulating translation. Identification and functional characterization of sRNAs that has been carried out in various plant growth promoting bacteria have shown to help the bacterial cell cope up with environmental stress. more...

Organism:

Azospirillum baldaniorum

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL25390

2 Samples

Download data: TXT

(Submitter supplied) We present the first genome-wide identification and characterizaion of 422 novel sRNAs in R. capsulatus. In addition we report a comparative analysis of conserved sRNAs across 24 bacterial species.

Organism:

Rhodobacter capsulatus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL20771

2 Samples

Download data: XLS

(Submitter supplied) We report the transcriptomic profile of Escherichia coli when the small RNA RydC is overexpressedand how this can be used to identify putative mRNA targets. This technique allowed us to identify potential mRNA targets to further validate in vivo.

Organism:

Escherichia coli str. K-12 substr. MG1655

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15010

6 Samples

Download data: TXT, WIG

(Submitter supplied) These data were obtained using a recently-developed high throughput method to probe regional RNA accessibility by mimicking in vivo antisense hybridization. The method (INTERFACE) is an engineered RNA system (for use in E. coli) that exploits conserved bacterial mechanisms of translational stalling and Rho-dependent transcription termination mechanisms to quantify RNA hybridization (via an asRNA targeting an RNA region of interest) via a transcriptional elongation response. more...

Organism:

Escherichia coli

Type:

Other

Platform:

GPL21222

12 Samples

Download data: BED, FA

(Submitter supplied) Purpose: The goal of this study was the identification of target genes of the Neisseria gonorrhoeae sRNAs NgncR_237, NgncR_162 and NgncR_163. Methods: RNA was isolated from N. gonorrhoeae using the miRNeasy Micro Kit (Qiagen). Enrichment of mRNA was done using the Universal Ribodepletion Kit followed by Next Ultra Directional Library Preparation Kit for Illumina (NEB). The cDNA was sequenced on Illumina HiSeq 3000 platform with 100 bp paired end reads. more...

Organism:

Neisseria gonorrhoeae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30262

18 Samples

Download data: CSV

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Pseudomonas aeruginosa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21297

18 Samples

Download data: WIG

(Submitter supplied) Bacterial small non-coding RNAs (sRNAs) play post-transcriptional regulatory roles in cellular responses to changing environmental cues and in adaptation to harsh conditions. Generally, the RNA-binding protein Hfq helps sRNAs associate with target mRNAs to modulate their translation and to modify global RNA pools depending on physiological state. Here, a combination of in vivo UV crosslinking immunoprecipitation followed by high-throughput sequencing (CLIP-seq) and total RNA-seq showed that Hfq interacts with different regions of the P. more...

Organism:

Pseudomonas aeruginosa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21297

6 Samples

Download data: XLSX

(Submitter supplied) Bacterial small non-coding RNAs (sRNAs) play post-transcriptional regulatory roles in cellular responses to changing environmental cues and in adaptation to harsh conditions. Generally, the RNA-binding protein Hfq helps sRNAs associate with target mRNAs to modulate their translation and to modify global RNA pools depending on physiological state. Here, a combination of in vivo UV crosslinking immunoprecipitation followed by high-throughput sequencing (CLIP-seq) and total RNA-seq showed that Hfq interacts with different regions of the P. more...

Organism:

Pseudomonas aeruginosa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21297

12 Samples

Download data: WIG

(Submitter supplied) We report the use of Next Generation RNA Sequencing for confirming or improving initial identification of small regulatory RNA in Staphylococcus aureus to prodive a list of the most probable RNA molecules transcribed as independent units.

Organism:

Staphylococcus aureus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19531

6 Samples

Download data: TXT

(Submitter supplied) We report the use of Next Generation RNA Sequencing to identifiy novel sRNAs in the human pathogen Staphylococcus aureus

Organism:

Staphylococcus aureus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL18481 GPL19531

10 Samples

Download data: TXT

(Submitter supplied) In this study wild-type, fur mutant, and complemented fur mutant strains of the human pathogen Neisseria gonorrhoeae F62 were grown under high (100 uM iron) or low (100 uM desferal) iron conditions to identify genes whose expression was regulated by iron and/or Fur

Organism:

Neisseria gonorrhoeae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20721

10 Samples

Download data: TXT

(Submitter supplied) We used high-throughput methods to discover the Salmonella RNAs that are targeted by the bacterial Sm-like protein, Hfq. Our generic approach, using chromosomal epitope tagging and coIP-on-chip will also be useful to identify the post-transcriptional regulons of many other RNA-binding proteins. Keywords: coIP-chip

Organism:

Salmonella enterica subsp. enterica serovar Typhimurium; Salmonella enterica

Type:

Other

Platform:

GPL5791

4 Samples

Download data: TXT

(Submitter supplied) The expression profile of an S. Typhimurium hfq mutant-strain was compared to the parental strain under 2 different growth conditions; early stationary phase and SPI-1 (Salmonella pathogenicity island 1) inducing condition. Keywords: Genetic modification

Organism:

Salmonella enterica

Type:

Expression profiling by array

Platform:

GPL5780

12 Samples

Download data: TXT

(Submitter supplied) Accurate annotation of regulatory RNAs is a complex task but nevertheless essential as sRNA molecular and functional studies ensue from it. Several formerly considered small RNAs (sRNA) are now known to be parts of UTR transcripts. In light of experimental data, we review hundreds of Staphylococcus aureus putative regulatory RNAs. We pinpoint those that are likely acting in trans and are not expressed from the opposite strand of a coding gene. more...

Organism:

Staphylococcus aureus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL16057

1 Sample

Download data: GFF

(Submitter supplied) Coordinated protein-coding sequence transcriptional responses of Staphylococcus aureus to antimicrobial exposure are well described but little is known of the role of bacterial non-coding, small RNAs (sRNAs) in these responses. Here we used RNAseq to investigate the sRNA response of the epidemic multiresistant hospital ST239 S. Aureus strain JKD6009 and its vancomycin-intermediate clinical derivative, JKD6008, after exposure to four antibiotics representing the major classes of antimicrobials used to treat methicillin-resistant S. more...

Organism:

Staphylococcus aureus

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL16057

40 Samples

Download data: CSV, TXT

(Submitter supplied) Next-generation sequencing technologies have dramatically increased the rate at which new genomes are sequenced. Accordingly, automated-annotation programs have become adept at identifying and annotating protein coding regions, as well as common and conserved RNAs. Additionally, RNAseq techniques have advanced our ability to identify and annotate regulatory RNAs (sRNAs), which remain significantly understudied. more...

Organism:

Staphylococcus aureus; Staphylococcus epidermidis; Staphylococcus carnosus

Type:

Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL21408 GPL19476 GPL21407

3 Samples

Download data: XLSX