GEO DataSets

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

Organism:

Drosophila mojavensis; Drosophila persimilis; Drosophila azteca; Drosophila takahashii; Drosophila erecta; Drosophila pseudoobscura; Drosophila ficusphila; Drosophila melanogaster; Drosophila simulans; Drosophila yakuba; Drosophila suzukii; Drosophila ananassae; Drosophila subobscura; Drosophila virilis; Drosophila biarmipes

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

20 related Platforms

118 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) The PIWI-interacting RNA (piRNA) pathway plays a crucial role in preventing endogenous genomic parasites, transposable elements (TEs), from damaging the genetic material of animal gonadal cells. Specific regions in the genome, called piRNA clusters, define each species’ piRNA repertoire and therefore its capacity to recognize and silence transposons. In the somatic cells of the Drosophila melanogaster ovary, the flamenco (flam) unistrand cluster is the main source of piRNAs and primarily regulates Gypsy family TEs that are able to form virus-like particles and infect neighbouring germ cells. more...

Organism:

Drosophila persimilis; Drosophila takahashii; Drosophila bifasciata; Drosophila melanogaster; Drosophila pseudoobscura; Drosophila subobscura; Drosophila ficusphila; Drosophila ananassae; Drosophila erecta; Drosophila mojavensis; Drosophila virilis; Drosophila azteca; Drosophila biarmipes; Drosophila simulans; Drosophila yakuba; Drosophila suzukii

Type:

Non-coding RNA profiling by high throughput sequencing

15 related Platforms

65 Samples

Download data: BW

(Submitter supplied) The PIWI-interacting RNA (piRNA) pathway plays a crucial role in preventing endogenous genomic parasites, transposable elements (TEs), from damaging the genetic material of animal gonadal cells. Specific regions in the genome, called piRNA clusters, define each species’ piRNA repertoire and therefore its capacity to recognize and silence transposons. In the somatic cells of the Drosophila melanogaster ovary, the flamenco (flam) unistrand cluster is the main source of piRNAs and primarily regulates Gypsy family TEs that are able to form virus-like particles and infect neighbouring germ cells. more...

Organism:

Drosophila ananassae; Drosophila persimilis; Drosophila takahashii; Drosophila bifasciata; Drosophila melanogaster; Drosophila pseudoobscura; Drosophila subobscura; Drosophila ficusphila; Drosophila simulans; Drosophila yakuba; Drosophila suzukii; Drosophila erecta; Drosophila mojavensis; Drosophila virilis; Drosophila azteca; Drosophila biarmipes

Type:

Expression profiling by high throughput sequencing

10 related Platforms

35 Samples

Download data: BW

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

Organism:

Drosophila bifasciata; Drosophila eugracilis; Drosophila melanogaster; Drosophila mojavensis; Drosophila pseudoobscura

Type:

Non-coding RNA profiling by high throughput sequencing; Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

5 related Platforms

27 Samples

Download data: BED, TXT

(Submitter supplied) Organisms require mechanisms to distinguish self and non-self RNA. This distinction is crucial to initiate the biogenesis of piRNAs. In Drosophila ovaries, PIWI-guided slicing and the recognition of piRNA precursor transcripts by the DEAD-box RNA helicase Yb are the two known mechanisms to initiate biogenesis in the germline and the soma, respectively. Both, the PIWI proteins and Yb are highly conserved across most Drosophila species and are thought to be essential to the piRNA pathway and for silencing TEs. more...

Organism:

Drosophila eugracilis; Drosophila bifasciata; Drosophila melanogaster; Drosophila pseudoobscura; Drosophila mojavensis

Type:

Non-coding RNA profiling by high throughput sequencing

5 related Platforms

17 Samples

Download data: BED, TXT

(Submitter supplied) Expression profiling by high-throughput sequencing (RNA-seq) across eight WT Drosophila species - D. melanogaster, D. simulans, D. yakuba, D. ananassae, D. pseudoobscura, D. willistoni, D. mojavensis and D. virilis - and three tissues, namely, brain, eye-antennal and imaginal discs, at the stage of third instar larvae.

Organism:

Drosophila melanogaster; Drosophila pseudoobscura; Drosophila ananassae; Drosophila mojavensis; Drosophila virilis; Drosophila willistoni; Drosophila simulans; Drosophila yakuba

Type:

Expression profiling by high throughput sequencing

8 related Platforms

27 Samples

Download data: TXT

(Submitter supplied) The earliest stage of animal development is controlled by maternally deposited mRNA transcripts and proteins. Once the zygote is able to transcribe its own genome, maternal transcripts are degraded, in a tightly regulated process known as the maternal to zygotic transition (MZT). While this process has been well-studied within model species, we have little knowledge of how the pools of maternal and zygotic transcripts evolve. more...

Organism:

Drosophila ananassae; Drosophila erecta; Drosophila miranda; Drosophila sechellia; Drosophila simulans; Drosophila virilis; Drosophila melanogaster; Drosophila yakuba; Drosophila mauritiana; Drosophila mojavensis; Drosophila pseudoobscura; Drosophila willistoni; Drosophila persimilis; Drosophila santomea

Type:

Expression profiling by high throughput sequencing; Third-party reanalysis

14 related Platforms

119 Samples

Download data: TXT

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

Organism:

Drosophila melanogaster; Drosophila pseudoobscura; Drosophila persimilis; Homo sapiens; Drosophila ananassae; Drosophila erecta; Drosophila mojavensis; Drosophila virilis; Drosophila willistoni; Drosophila sechellia; Drosophila simulans; Drosophila yakuba

Type:

Genome binding/occupancy profiling by high throughput sequencing

15 related Platforms

175 Samples

Download data: BW

(Submitter supplied) Transcriptional enhancers function as docking platforms for combinations of transcription factors to control gene expression. How enhancer sequences determine nucleosome occupancy, transcription factor recruitment, and transcriptional activation in vivo remains unclear. Using ATAC-seq across a panel of Drosophila inbred strains we found that SNPs affecting Grainyhead binding sites causally determine the accessibility of epithelial enhancers. more...

Organism:

Drosophila melanogaster; Drosophila pseudoobscura; Drosophila yakuba; Drosophila ananassae; Drosophila sechellia; Drosophila simulans; Drosophila erecta; Drosophila mojavensis; Drosophila virilis; Drosophila willistoni; Drosophila persimilis

Type:

Genome binding/occupancy profiling by high throughput sequencing

12 related Platforms

24 Samples

Download data: BW

(Submitter supplied) Annotation of small RNAs from 11 Drosophila species for the purpose of non-coding RNA annotation and comparative genomics assessment.

Organism:

Drosophila pseudoobscura; Drosophila mojavensis; Drosophila persimilis; Drosophila willistoni; Drosophila ananassae; Drosophila erecta; Drosophila virilis; Drosophila grimshawi; Drosophila sechellia; Drosophila simulans; Drosophila yakuba

Type:

Non-coding RNA profiling by high throughput sequencing

22 related Platforms

56 Samples

Download data: TXT

(Submitter supplied) We utilized three ecologically diverse Drosophila species to explore the influence of ecological adaptation on transcriptomic responses to isocaloric diets differing in their relative proportions of protein to sugar. Drosophila melanogaster, a cosmopolitan species that breeds in decaying fruit, exemplifies individuals long exposed to a Western diet higher in sugar, while the natural diet of the cactophilic D. more...

Organism:

Drosophila arizonae; Drosophila melanogaster; Drosophila mojavensis

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL13304 GPL13311 GPL23809

18 Samples

Download data: DIFF, TXT

(Submitter supplied) This data set contains polyA+ transcriptional profiling of sexed adult tissues/body parts and whole adults of eight Drosophila species: Drosophila melanogaster (FBsp00000001) from two strains [w1118 (FBst0005905) and Oregon-R (FBst0025211)], Drosophila yakuba (FBsp00000254), Drosophila ananassae (FBsp00000052), Drosophila pseudoobscura (FBsp00000201), Drosophila persimilis (FBsp00000188), Drosophila willistoni (FBsp00000253), Drosophila mojavensis (FBsp00000160), and Drosophila virilis (FBsp00000251). more...

Organism:

Drosophila ananassae; Drosophila persimilis; Drosophila melanogaster; Drosophila pseudoobscura; Drosophila mojavensis; Drosophila virilis; Drosophila willistoni; Drosophila yakuba; synthetic construct

Type:

Expression profiling by high throughput sequencing

12 related Platforms

856 Samples

Download data: PDF, TXT

(Submitter supplied) Geographical and host plant influences on transcriptional variation in Drosophila mojavensis: mapping gene expression differences in both sexes. (1. Punta Onah:PO07; 2. Organ Pipe National Monument:OPNM08; 3. Punta Prieta:PP08; & 4. San Quintin:SQ08). The experiment was designed to investigate effects of host plant (diet), mating status (mated:M or nonmated:V) and sex (male:male or Female:F) on transcriptome.

Organism:

Drosophila mojavensis

Type:

Expression profiling by array

Platform:

GPL16433

127 Samples

Download data: PAIR

(Submitter supplied) Investigation of whole genome transcription expression level changes in Drosophila mojavensis wild-type populations (1 Punta Onah: PO, 2 Organ Pipe National Monument: OPNM, 3 Punta Prieta:PP, and 4 San Quintin: SQ). The experiment was designed to investigate functional genomic responses to temperature variation (15, 25, and 35 °C) in adult Drosophila mojavensis wild populations. For each treatment 1-5 replicates were used (R1, R2, R3, R4 & R5). more...

Organism:

Drosophila mojavensis

Type:

Expression profiling by array

Platform:

GPL16433

97 Samples

Download data: PAIR

(Submitter supplied) Investigation of whole genome transcription expression level changes in Drosophila mojavensis wild-type populations (Las Bocas:LB and Punta Prieta:PP). The experiment was designed to investigate preadult life history affects over adult transcriptome expression.

Organism:

Drosophila mojavensis

Type:

Expression profiling by array

Platform:

GPL16433

137 Samples

Download data: PAIR

(Submitter supplied) Local adaptation can play a fundamental role in the isolation of populations. While less well-studied than differentiation in sequence variation, changes in transcriptional variation during speciation also are fundamental to the evolutionary process. Drosophila mojavensis offers an unprecedented opportunity to examine the role of transcriptional differentiation in local adaptation. Drosophila mojavensis is a cactophilic fly composed of four ecologically distinct subspecies that inhabit the deserts of western North America. more...

Organism:

Drosophila mojavensis mojavensis; Drosophila mojavensis sonorensis; Drosophila mojavensis; Drosophila mojavensis wrigleyi

Type:

Expression profiling by array

Platform:

GPL13212

44 Samples

Download data: TXT

(Submitter supplied) Investigation of whole genome transcription expression level changes in Drosophila mojavensis wild-type populations (Las Bocas:LB and Punta Prieta:PP). The experiment was designed to investigate life history transcriptomics in different environments.

Organism:

Drosophila mojavensis

Type:

Expression profiling by array

Platform:

GPL16433

172 Samples

Download data: PAIR

(Submitter supplied) The model organism Encyclopedia of DNA Elements project (modENCODE) has produced a comprehensive annotation of D. melanogaster transcript models based on an enormous amount of high-throughput experimental data. However, some transcribed elements may not be functional, and technical artifacts may lead to erroneous inference of transcription. Inter-species comparison provides confidence to predicted annotation, since transcriptional activity that has been evolutionarily conserved is likely to have an advantageous function. more...

Organism:

Drosophila mojavensis; Drosophila yakuba; Drosophila ananassae; Drosophila simulans; Drosophila virilis; Drosophila elegans; Drosophila biarmipes; Drosophila eugracilis; Drosophila takahashii; Drosophila ficusphila; Drosophila kikkawai; Drosophila bipectinata; Drosophila rhopaloa; Drosophila melanogaster; Drosophila pseudoobscura

Type:

Expression profiling by high throughput sequencing

34 related Platforms

93 Samples

Download data: BAM, BED, RPKM, TXT

(Submitter supplied) Investigation of whole genome transcription expression level changes in Drosophila mojavensis wild-type populations (1. Punta Onah:PO; 2. Organ Pipe National Manument:OPNM; 3. Punta Prieta:PP; & 4. San Quintin:SQ). The experiment was designed to investigate effects of desiccation exposure (0, 9 & 18 hr) and host plant (diet) on transcriptome.

Organism:

Drosophila mojavensis

Type:

Expression profiling by array

Platform:

GPL16433

95 Samples

Download data: PAIR, TXT

(Submitter supplied) In the presence of environmental change, natural selection can shape the transcriptome. Under a scenario of environmental change, genotypes that are better able to modulate gene expression to maximize fitness will tend to be favored. Therefore, it is important to examine gene expression at the population level in order to distinguish random or neutral gene expression variation from the pattern produced by natural selection. more...

Organism:

Drosophila mojavensis

Type:

Expression profiling by array

Platform:

GPL8596

36 Samples

Download data: PAIR