GEO DataSets

(Submitter supplied) Comparison of aerobic and anaerobic transcriptome of L. monocytogenes EGD L. monocytogenes EGD cells used in this study were grown either aerobically or anaerobically to an OD600 = 0.70 - 0.75 and the transcriptome of these two conditions was compared

Organism:

Listeria monocytogenes EGD-e; Listeria monocytogenes EGD

Type:

Expression profiling by array

Platform:

GPL17774

12 Samples

Download data: GPR

(Submitter supplied) To gain knowledge on L. monocytogenes differential CodY activity, we set on analyzing CodY’s regulon in L. monocytogenes in both rich and minimal growth conditions using genome wide sequencing techniques. Remarkably, we identified for the first time a global regulatory role for CodY when BCAAs are limited, that are similar to those within the mammalian niche. Furthermore, our data establish CodY as a central regulator that integrates metabolism, motility, stress responses and virulence in L. more...

Organism:

Listeria monocytogenes

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21330

8 Samples

Download data: XLSX

(Submitter supplied) To gain knowledge on L. monocytogenes differential CodY activity, we set on analyzing CodY’s regulon in L. monocytogenes in both rich and minimal growth conditions using genome-wide sequencing techniques. Remarkably, we identified for the first time a global regulatory role for CodY when BCAAs are limited, that are similar to those within the mammalian niche. Furthermore, our data establish CodY as a central regulator that integrates metabolism, motility, stress responses and virulence in L. more...

Organism:

Listeria monocytogenes 10403S

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20912

11 Samples

Download data: XLSX

(Submitter supplied) PrfA activity was studied in L. monocytogenes strain EGD and in an isogenic prfA deletion mutant (EGDΔprfA) carrying multiple copies of the wild-type prfA or the mutant prfA* gene (strains EGDΔprfApPrfA and EGDΔprfApPrfA*) after growth in brain heart infusion (BHI), Luria-Bertani broth (LB) or a defined minimal medium (MM) supplemented either with one of the three PTS-carbohydrates, glucose, mannose and cellobiose, or the non-PTS carbon source glycerol. more...

Organism:

Listeria monocytogenes; Listeria monocytogenes EGD-e

Type:

Expression profiling by array

Platforms:

GPL7062 GPL6554

24 Samples

Download data: TXT

(Submitter supplied) Transcriptional profile after growth in MM (minimal medium (Premaratne et al. 2001) supplemented with 50 mM Glucose. Note: strain "EGD" has not been deposited at ATCC/NCTC. It is a derivative of the original Murray strain (Murray et al. 1926), obtained from S.H.E. Kaufmann. Strain "EGD-e" has been obtained from H. Hahn (Berlin) via T. Chakraborty (Gießen) and is deposited under ATTC BAA-679 and in the Pasteur culture collection. more...

Organism:

Listeria monocytogenes; Listeria monocytogenes EGD-e

Type:

Expression profiling by array

Platform:

GPL7062

3 Samples

Download data: TXT

(Submitter supplied) Transcriptional profile of prfA, the dependent genes and the PTS genes after growth in MM (minimal medium (Premaratne et al. 2001) supplemented with 50 mM glucose, cellobiose or glycerol. Keywords: prfA overexpressing strains

Organism:

Listeria monocytogenes

Type:

Expression profiling by array

Platform:

GPL6554

12 Samples

Download data: TXT

(Submitter supplied) Transcriptional profile of prfA, the dependent genes and the PTS genes after growth in BHI (brain-heart-infusion), LB (Luria Bertani broth) and MM (minimal medium (Premaratne et al. 2001) (each supplemented with 50 mM Glucose). Keywords: media comparison

Organism:

Listeria monocytogenes

Type:

Expression profiling by array

Platform:

GPL6554

9 Samples

Download data: TXT

(Submitter supplied) In this study, RNA-seq was used to compare the transcriptomes of Listeria monocytogenes 10403S::ΔBCHL Prha-sigH and ΔBCHL Prha. RNA-seq was performed on ΔBCHL Prha-sigH and ΔBCHL Prha RNA samples representing three independent biological replicates at log phase in Brain Heart Infusion (BHI) broth under rhamnose induction. Indexed and purified cDNA libraries (6 libraries including 3 replicates for 2 strains) were loaded together onto an independent flow cell without any other samples; sequencing was carried out by running Hiseq 2500 (single-end, 150-bp per read). more...

Organism:

Listeria monocytogenes 10403S

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20912

6 Samples

Download data: TXT, XLSX

(Submitter supplied) To unravel the adaptation strategies of D. shibae to anaerobic conditions in microaerobic to anaerobic parts of the ocean and to define the underlying regulatory network an anaerobic shift experiment in Salt-Water-Medium in a chemostate was established. Transcriptome analyses were used to investigate the physiological status of D. shibae under this conditions.

Organism:

Dinoroseobacter shibae; Dinoroseobacter shibae DFL 12 = DSM 16493

Type:

Expression profiling by array

Platform:

GPL11243

40 Samples

Download data: TXT

(Submitter supplied) The Gram-positive bacterium Listeria monocytogenes is widely distributed in the environment and capable of causing food-borne infections in susceptible individuals. In this study, we investigated the cell envelope stress response in L. monocytogenes. Whole-genome transcriptional profiling was performed to investigate the response upon exposure to the cell wall antibiotic cefuroxime. Differential expression (≥ 2-fold difference) of 558 genes was observed, corresponding to 20% of the L. more...

Organism:

Listeria monocytogenes EGD-e; Listeria monocytogenes

Type:

Expression profiling by array

Platform:

GPL14687

16 Samples

Download data: TXT

(Submitter supplied) For bacteria in general and Listeria monocytogenes in particular, little is known about transcriptome diversity in comparison to the copious data on intraspecific genome diversity. The current study employed RNA sequencing to investigate the variation of transcript levels of conserved single copy genes from several perspectives including differences between lineages and correlation with previous classification of the virulence potential of clonal complexes based on epidemiological MLST data. more...

Organism:

Listeria monocytogenes

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26477

66 Samples

Download data: CSV

(Submitter supplied) This study investigated the alternative gene, protein expression and morphological changes of L. monocytogenes 08-5923 following 15min, 4h and 30h exposure to bacteriocin carnocyclin A (cclA). The microarray experiment studied the gene expression of untreated and treated Listeria cells following 4h exposure to cclA.

Organism:

Listeria monocytogenes; Listeria monocytogenes 08-5923

Type:

Expression profiling by array

Platform:

GPL18538

6 Samples

Download data: CALLS, PAIR, TXT

(Submitter supplied) Adaptation of Listeria weihenstephanensis to anaerobiosis. Trascriptional profiling at two different temperatures of L. weihenstephanensis

Organism:

Listeria weihenstephanensis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22994

4 Samples

Download data: XLSX

(Submitter supplied) We report the differential expression of a PAH degrading bacterium in different states of substrate induction.

Organism:

Mycolicibacterium gilvum PYR-GCK

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16708

2 Samples

Download data: XLSX