GEO DataSets

(Submitter supplied) In the Drosophila wing imaginal disc, by using a inductible degradable version of Med19 degradation with RNAseq, we got access to the early consequences of Med19 depletion on gene expression. We showed that less than a quarter of the genes expressed in the wing disc were deregulated after Med19 loss. Strikingly, these genes exhibit a spatio-temporal expression pattern like transcription factors or Notch responsive genes that reveals Med19 dedicated role in the regulation of developmental gene transcription.

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25244

9 Samples

Download data: XLSX

(Submitter supplied) ChIP-seq to map enrichment of histone modifications and RNA polymerase II DNA occupancy in imaginal wing discs at 120 h of development.

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17275

8 Samples

Download data: BEDGRAPH

(Submitter supplied) The Brakeless protein performs many important functions during Drosophila development, but how it controls gene expression is not understood. We previously showed that Brakeless can function as a transcriptional co-repressor. Here, we report transcriptional profiling of brakeless mutant embryos to identify additional target genes. We used microarrays to identify gene expression changes in brakeless mutant early Drosophila embryos.

Organism:

Drosophila melanogaster

Type:

Expression profiling by array

Platform:

GPL1322

6 Samples

Download data: CEL

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

Organism:

Homo sapiens

Type:

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

Platform:

GPL20301

72 Samples

Download data: BIGWIG

(Submitter supplied) We report the application of ChIP and RNA sequencing to identify the mechanism whereby stable overexpression of MED19 in androgen-dependent LNCaP cells promotes growth under conditions of androgen deprivation. We determined the MED19 and AR transcriptomes and cistromes in control and MED19 LNCaP cells. We also examined genome-wide H3K27 acetylation in both the absence and presence of androgens. We found that MED19 overexpression selectively alters AR occupancy, H3K27 acetylation, and gene expression. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

12 Samples

Download data: TXT, XLS

(Submitter supplied) We report the application of ChIP and RNA sequencing to identify the mechanism whereby stable overexpression of MED19 in androgen-dependent LNCaP cells promotes growth under conditions of androgen deprivation. We determined the MED19 and AR transcriptomes and cistromes in control and MED19 LNCaP cells. We also examined genome-wide H3K27 acetylation in both the absence and presence of androgens. We found that MED19 overexpression selectively alters AR occupancy, H3K27 acetylation, and gene expression. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL20301

60 Samples

Download data: BIGWIG

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

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL15057

41 Samples

Download data: PAIR

(Submitter supplied) Cellular responses to signalling pathways are often highly dynamic, however most analyses of developmental signalling pathways focus on a single endpoint. We have analyzed the temporal changes in transcription following a short Notch activation treatment and related these to the recruitment of the Notch pathway transcription factor, CSL [Suppressor of Hairless, Su(H), in Drosophila], and to the state of RNA Polymerase II (Pol II) binding. more...

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL15057

20 Samples

Download data: PAIR

(Submitter supplied) Cellular responses to signalling pathways are often highly dynamic, however most analyses of developmental signalling pathways focus on a single endpoint. We have analyzed the temporal changes in transcription following a short Notch activation treatment and related these to the recruitment of the Notch pathway transcription factor, CSL [Suppressor of Hairless, Su(H), in Drosophila], and to the state of RNA Polymerase II (Pol II) binding. more...

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL15057

21 Samples

Download data: PAIR

(Submitter supplied) Cellular responses to signalling pathways are often highly dynamic, however most analyses of developmental signalling pathways focus on a single endpoint. Here we have analyzed the temporal changes in transcription following a short Notch activation treatment and have related these to the recruitment of the Notch pathway transcription factor, CSL [Suppressor of Hairless, Su(H), in Drosophila], and to the state of RNA Polymerase II (Pol II) binding. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by array

Platform:

GPL14121

72 Samples

Download data

(Submitter supplied) Research on the ability of certain organisms to reconstruct missing structures of their bodies is still in its infancy, despite numerous efforts performed in multiple species. Using expression profile analyses on different timepoints that cover wound healing and regeneration processes (0, 24 and 72 hours post injury), we studied the regenerative behaviour of fragmented wing imaginal discs of D. melanogaster implanted into adult flies. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by array

Platform:

GPL3797

12 Samples

Download data

(Submitter supplied) Transcriptomes of Drosophila melanogaster eye-antennal imaginal discs at three sequential larval stages: late 2nd instar (72h after egg laying (AEL)), mid 3rd instar (96h AEL) and late 3rd instar (120h AEL).

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13304

9 Samples

Download data: TXT

(Submitter supplied) Signaling between cells in the Anterior (A) and Posterior (P) compartments directs Drosophila wing disc development and is dependent on expression of the homeodomain transcription factor Engrailed (En) in P cells. Downstream of en, posteriorly expressed Hedgehog (Hh) protein signals across the A/P border to establish a developmental organizer that directs pattern formation and growth throughout the wing primordium. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by array

Platform:

GPL2581

12 Samples

Download data: TXT

(Submitter supplied) We report the relationship between 'absent, small or homeotic discs 2' (ASH2) occupancy, histone modifications and the transcription machinery using the wing disc as a source of chromatin. Our results indicate that genes related to development and transcriptional regulation are direct targets of ASH2 and that this protein contributes to H3K4me3 of nearby nucleosomes. Moreover, ASH2 occupancy correlates with phosphorylated forms of RNA polymerase II and histone positive marks in active genes. more...

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9058

7 Samples

Download data: BED, TXT, WIG

(Submitter supplied) The molecular mechanisms regulating tissue size represent an unsolved puzzle in developmental biology. One signaling pathway controlling growth of the Drosophila wing is Dpp. Dpp promotes growth via repression of the transcription factor Brinker. The transcriptional targets of Brinker that control cell growth and proliferation, however, are not yet fully elucidated. We report here a genome-wide ChIP-seq of endogenous Brinker from wing imaginal discs. more...

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9058

1 Sample

Download data: BED, WIG