GEO DataSets

(Submitter supplied) Gene expression microarray exprement comparing differential expression between: 1) Early Diapause (ED), 2) Late Diapause (LD), 3) Non-Diapause (ND), 4) Hexane-induced diapause break (HEX).

Organism:

Sarcophaga crassipalpis

Type:

Expression profiling by array

Platform:

GPL10103

24 Samples

Download data: TXT

(Submitter supplied) Gene expression microarray experiment comparing differential expression across a developmental and metabolic trajectory of diapause termination.

Organism:

Rhagoletis pomonella

Type:

Expression profiling by array

Platform:

GPL13946

6 Samples

Download data: TXT

(Submitter supplied) Many insects enter a developmental arrest (diapause) that allows them to survive harsh seasonal conditions. Despite the well-established ecological significance of diapause, the molecular basis of this crucial adaptation remains largely unresolved. Sitodiplosis mosellana (Gehin), the orange wheat blossom midge (OWBM), causes serious damage to wheat throughout the northern hemisphere, and sporadic outbreaks occur in the world. more...

Organism:

Sitodiplosis mosellana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17322

2 Samples

Download data: FA, TXT

(Submitter supplied) Here, we examined the transcriptomic changes associated with diapause and CO2 treatment in B. terrestris queens before, during and post diapause and in the short and long term after CO2 treatment

Organism:

Bombus terrestris

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL19585 GPL20914

25 Samples

Download data: GFF, TXT

(Submitter supplied) We created a custom-made microarray for D. montana with 101 genes known to affect traits important in diapause, photoperiodism, reproductive behaviour, circadian clock and stress tolerance in model Drosophila species. This array gave us a chance to filter out genes showing expression changes during photoperiodic reproductive diapause in a species adapted to live in northern latitudes with high seasonal changes.

Organism:

Drosophila montana

Type:

Expression profiling by array

Platform:

GPL9293

9 Samples

Download data: TXT

(Submitter supplied) BACKGROUND: When resources are scant, C. elegans larvae arrest as long-lived dauers under the control of insulin/IGF- and TGFbeta-related signaling pathways. : We have identified genes that show different levels of expression in a comparison of wild-type L2 or L3 larvae (non-dauer) to TGFbeta mutants at similar developmental stages undergoing dauer formation. Many insulin/IGF pathway and other known dauer regulatory genes have changes in expression that suggest strong positive feedback by the TGFbeta pathway. more...

Organism:

Caenorhabditis elegans

Type:

Expression profiling by array

4 related Platforms

10 Samples

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(Submitter supplied) Here, we present the results of an integrative study that leverages naturally segregating variation and a recent, adaptive divergence event affecting seasonal timing to identify developmental mechanisms underlying diapause progression in a tephritid fly, Rhagoletis pomonella. Also called the apple maggot fly, R. pomonella is native to North America, where it infests fruits of native Crataegus (hawthorn) species throughout its range. more...

Organism:

Rhagoletis pomonella

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27760

50 Samples

Download data: TXT

(Submitter supplied) In order to test the hypothesis that adult hybrid misexpression results from the cascading effect of earlier-expressed developmentally important improperly regulated genes, as well as address whether Von Baer’s 3rd law (suggesting that earlier stages of development should be more similar between species than later stages) holds at the level of gene expression, we conducted whole-transcriptome Drosophila melanogaster cDNA microarray-based expression profiling of males of D. more...

Organism:

Drosophila melanogaster; Drosophila sechellia; Drosophila simulans; Drosophila sechellia x Drosophila simulans

Type:

Expression profiling by array

Dataset:

GDS3835

Platform:

GPL3598

48 Samples

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Analysis of males of 3 species (melanogaster, sechellia, simulans) and D. sechellia x D. simulans F1 hybrids during 4 developmental stages. Results within and between pure species and hybrids provide insight into both the evolution of gene regulation in the context of development and speciation.

Organism:

Drosophila melanogaster; Drosophila sechellia; Drosophila simulans; Drosophila sechellia x Drosophila simulans

Type:

Expression profiling by array, log2 ratio, 4 development stage, 4 species sets

Platform:

GPL3598

Series:

GSE17535

48 Samples

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(Submitter supplied) Gene expression of two populations was compared at a daylength intermediate to the two population critical photoperiods after 0 and 6 days. Genes with interaction terms are candidates for involvement in long-day response. The mosquito Wyeomyia smithii overwinters in a larval diapause that is initiated, maintained and terminated by day length (photoperiod). We use a forward genetic approach to investigate covert transcriptional events involved in the termination of diapause following exposure to long-days. more...

Organism:

Wyeomyia smithii

Type:

Expression profiling by array

Platform:

GPL9498

24 Samples

Download data: GPR

(Submitter supplied) Small RNA-seq was used to identify miRNAs in pupal stage Sarcophaga bullata and to assess differences in the abundance of miRNAs in developing and diapause (i.e. dormant) pupae.

Organism:

Sarcophaga bullata

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL23019

6 Samples

Download data: TXT, XLS

(Submitter supplied) The most common ladybird beetle, Coccinella septempunctata L., is an excellent predator of crop pests such as aphids and white flies, and it shows a wide range of adaptability, a large appetite and a high reproductive ability. In this study, we collected female adults in three different states, i.e., non-diapause, diapause and diapause termination, for transcriptome sequencing.

Organism:

Coccinella septempunctata

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21201

3 Samples

Download data: FA, TXT

(Submitter supplied) Nasonia vitripennis injects venom into its host organism Sarcophaga crassipalpis together with the eggs in order to make it suitable for the offspring to survive. The venom is known to suppress the hosts immune system, elevate the lipid levels, slow down development, et cetera.This microarray can uncover new transcriptomal effects on the host organism after natural envenomation that have not been discovered by bioassays. more...

Organism:

Sarcophaga crassipalpis

Type:

Expression profiling by array

Platform:

GPL15391

16 Samples

Download data: TXT

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

Organism:

Aphyosemion australe; Iconisemion striatum; Nothobranchius furzeri; Austrofundulus limnaeus

Type:

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

8 related Platforms

175 Samples

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(Submitter supplied) We evaluate the global chromatin changes that occur during the developmental progression and development-to-diapause transition in a closely related set of killifish species.

Organism:

Nothobranchius furzeri; Austrofundulus limnaeus; Iconisemion striatum; Aphyosemion australe

Type:

Genome binding/occupancy profiling by high throughput sequencing

4 related Platforms

30 Samples

Download data: TXT

(Submitter supplied) We evaluate the global gene expression changes that occur during a stage-matched developmental window in a closely related set of killifish species.

Organism:

Aphyosemion australe; Nothobranchius furzeri; Iconisemion striatum

Type:

Expression profiling by high throughput sequencing

4 related Platforms

145 Samples

Download data: CSV