GEO DataSets

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

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL25244 GPL17275

14 Samples

Download data: BED

(Submitter supplied) Circular RNAs (circRNAs) are widely expressed in eukaryotes. However, only a subset has been functionally characterized. We have identified and validated a collection of circular RNAs in Drosophila melanogaster. We show that the circular RNA circ_ATP8B is induced by viral infection and that depletion of circ_ATP8B, but not its linear sibling, compromises viral infection both in cultured cells and in vivo. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17275

2 Samples

Download data: BED

(Submitter supplied) Circular RNAs (circRNAs) are widely expressed in eukaryotes. However, only a subset has been functionally characterized. We have identified and validated a collection of circular RNAs in Drosophila melanogaster. We show that the circular RNA circ_ATP8B is induced by viral infection and that depletion of circ_ATP8B, but not its linear sibling, compromises viral infection both in cultured cells and in vivo. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25244

12 Samples

Download data: TXT

(Submitter supplied) To determine the extent of alternative 3' end cleavage during Drosophila spermatogenesis, we performed 3' end sequencing of Drosophila testes from flies at different time points post heat shock (pHS) that were mutant for bam and also had a heat shock inducible transgene expressing Bam. We then performed Polysome profiling of testes at 24, 48 and 72 hours PHS and created 3' end sequencing libraries from the free, 40S, 60s, 80S, 2-3 ribosomes, and 4+ ribosomes fractions for each dataset

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19132

48 Samples

Download data: TXT

(Submitter supplied) The fly is a powerful tool for studying complex biological processes, with more than 60% of genes associated with various diseases and genetic similarities to humans. Based on the genetic advantages of this model organism, our study aims to perform a toxicogenic assessment of human health impact induced by the CMIT/MIT (chloromethyl-Methylisothiazolone).

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22106

36 Samples

Download data: TXT

(Submitter supplied) In this study, G-quadruplex ligand TMPyP4 was utilized to treat S2 cell and DMSO was served as control. The stabilization role of TMPyP4 will promote the formation of G-quadruplex and then affect gene expression. Identifying whether the effect is positive or negative is important for our understanding of the functionality of non-coding element.

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23702

12 Samples

Download data: TXT

(Submitter supplied) Mistranslation describes the misincorporation of an amino acid into a nascent polypeptide. Mistranslation has diverse effects on multicellular eukaryotes and is implicated in several human diseases. We introduced a mistranslating serine transfer RNA (tRNA) into Drosophila melanogaster that misincorporates serine at proline codons and found that it affected male and female flies differently. Here, we compare the transcriptomic response of male and female flies to mistranslation to identify cellular pathways that underlie this sex-specific response. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17275

12 Samples

Download data: CSV

(Submitter supplied) UPF1 is a well-conserved RNA helicase in eukaryotes, involved in nuclear and cytoplasmic processes of gene expression. This study presents ChIP-seq evidence for its RNA-dependent association with mtDNA transcription sites in Drosophila S2 cells, and RNA-seq data indicating its requirement for the correct expression of mtDNA genes. UPF1 localisation in mitochondria was observed by immunostaining and GFP-tagging in different fly tissues and cell types. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL34457 GPL21306

16 Samples

Download data: TXT

(Submitter supplied) In this study we show that Drosophila Tudor-domain containing protein 5-like (Tdrd5l) is important for post-transcriptional regulation of maternal mRNAs. Tdrd5l localizes to a novel of body in the germline and interacts with post-transcriptional regulation pathways. In mutant females we observe accumulation of Gurken and its activator Orb in nurse cells during oogenesis. Decreased orb function suppresses the Tdrd5l-mutant phenotype, indicating that this is a primary defect in these mutants.

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19951

12 Samples

Download data: TXT

(Submitter supplied) We developed a fly model of TDP-43 driven dementia by over-expressing YFP tagged human TDP-43 in the mushroom body neurons of the fly brain

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25244

27 Samples

Download data: TXT

(Submitter supplied) TheDrosophilaeye has been an important model to understand principles of differentiation, proliferation, apoptosis and tissue morphogenesis. However, a single cell RNA sequence resource that captures gene expression dynamics from the initiation of differentiation to the specification of different cell types in the larval eye disc is lacking. Here, we report transcriptomic data from 13,000 cells that cover six developmental stages of the larval eye. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25244

6 Samples

Download data: RDS

(Submitter supplied) How different histone methyltransferases (HMT) cooperate to progressively catalyze different methylation states of the same residue as well the functional consequences of the different methylation states are not well known. Here, we address in the context of Drosophila H3K36 methylation by using single and combinatorial RNAi of HMTs along with genome-wide MNase-ChIPseq analyses. Our study reveals that K36me1/2/3 each mark distinct chromatin compartments. more...

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL19951 GPL33093

107 Samples

Download data: BED, BW, TXT

(Submitter supplied) Manipulating the activity of transcription factor (TF) to regulate animal’s longevity is achieved in different species. However, deciphering the pro-longevity transcriptional programme triggered by the TFs activity is challenging. One obstacle is the multifunctional feature of TFs. The physiological functions of single TF could be diverse and tissues-dependent. The other is the gene regulatory network among the TFs, where multiple TFs can have synergetic or antagonistic impact on the same target genes. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25244

48 Samples

Download data: CSV

(Submitter supplied) These paired RIP experiments were designed to determine specific ncRNAs that associated with either Lsd1 (Lysine specific demethylase 1) complex or Bre1.

Organism:

Drosophila melanogaster

Type:

Other

Platforms:

GPL19132 GPL17275

6 Samples

Download data: TXT, XLSX

(Submitter supplied) To investigate the effect of reducing BMP signaling via Mad knockdown in Drosophila body wall muscles.

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21306

6 Samples

Download data: CSV

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

Organism:

Drosophila melanogaster

Type:

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

Platform:

GPL25244

26 Samples

Download data: BW

(Submitter supplied) Previous work in the developing Drosophila wing revealed that cell cycle genes are subject to two types of chromatin regulation. The majority of cell cycle genes exhibit a simple regulatory landscape, with promoters that remain accessible even after cell cycle exit. A few critical, rate-limiting cell cycle genes show a more complex and dynamic landscape, and enhancers near these genes show evidence of decomissioning after cell cycle exit has occurred. more...

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL25244

18 Samples

Download data: BW

(Submitter supplied) Previous work in the developing Drosophila wing revealed that cell cycle genes are subject to two types of chromatin regulation. The majority of cell cycle genes exhibit a simple regulatory landscape, with promoters that remain accessible even after cell cycle exit. A few critical, rate-limiting cell cycle genes show a more complex and dynamic landscape, and enhancers near these genes show evidence of decomissioning after cell cycle exit has occurred. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25244

8 Samples

Download data: TXT

(Submitter supplied) Within the first 15 minutes of infection, herpes simplex virus 1 (HSV-1) immediate early proteins repurpose cellular RNA polymerase (Pol II) for viral transcription. An important role of the viral infected cell protein 27 (ICP27) is to facilitate viral pre-mRNA processing and export of viral mRNA to the cytoplasm. Here, we use precision nuclear run-on followed by deep sequencing (PRO-seq) to characterize transcription of a viral ICP27 null mutant. more...

Organism:

Homo sapiens; Human alphaherpesvirus 1; Drosophila melanogaster

Type:

Other

Platform:

GPL29914

12 Samples

Download data: BW

(Submitter supplied) Chromosomal RNAs (cRNAs) are a poorly understood fraction of cellular RNAs that co-purify with chromatin. Here we show that, in Drosophila, cRNAs constitute a heterogeneous group of RNA species that cover ~28% of the genome. Intriguingly, we found that cRNAs are highly enriched in heterochromatic transcripts. Our results show that heterochromatic cRNAs interact with the hnRNP A/B proteins hrp36 and hrp48 to assemble into RNP particles. more...

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL25244

8 Samples

Download data: NARROWPEAK, XLSX