GEO DataSets

(Submitter supplied) Using a tiled whole-genome microarray, we found that 58.2% of Tribolium castaneum genes are maternally loaded into eggs. Comparison of known Drosophila melanogaster maternal genes to our results showed widespread conservation of maternal function with T. castaneum. We also found many T. castaneum genes with previously identified gender or tissue specific expression were also maternally loaded into eggs. more...

Organism:

Tribolium castaneum

Type:

Expression profiling by genome tiling array

Platforms:

GPL15612 GPL15613 GPL15614

9 Samples

Download data: PAIR, TXT

(Submitter supplied) Transcriptomic studies of Tribolium castaneum have led to significant advances in our understanding of co-regulation and differential expression of genes in development. However, previously used microarray approaches have covered only a subset of known genes. The aim of this study was to investigate gene expression patterns of beetle embryo, germ-line and somatic tissues. We identified 12,302 expressed genes and determined differentially expressed up and down-regulated genes among all samples. more...

Organism:

Tribolium castaneum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20193

17 Samples

Download data: CSV, TAR

(Submitter supplied) Next generation sequencing analysis of the small RNA and RNA profiles of successive time intervals during T. castaneum embryogenesis, and Drosophila unfertilized oocytes

Organism:

Drosophila melanogaster; Tribolium castaneum; Drosophila virilis

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

4 related Platforms

22 Samples

Download data: TXT

(Submitter supplied) Cytosine DNA methylation in the Tribolium castaneum has been controversial, its distribution pattern and functions have not been established yet. Here, using BS-Seq, we confirmed the existence of DNA methylation and described the methylation profiles for four life stages of T.castaneum. Interestingly, two types of DNA methylation had been discovered in T.castaneum genome. One was the symmetrical CpG methylation which was typically existed among eukaryotes methylomes, but occupied small part in methylome of T. more...

Organism:

Tribolium castaneum

Type:

Expression profiling by high throughput sequencing; Methylation profiling by high throughput sequencing

Platform:

GPL22138

8 Samples

Download data: TAR, TXT

(Submitter supplied) Background: The AMP-activated protein kinase (AMPK) is an intracellular fuel sensor for lipid and glucose metabolism. In addition to the short-term regulation of metabolic enzymes by phosphorylation, AMPK may also exert long-term effects on the transcription of downstream genes through the regulation of transcription factors and coactivators. In this study, RNA interference (RNAi) was conducted to investigate the effects of knockdown of TcAMPKα on lipid and carbohydrate metabolism in the red flour beetle, Tribolium castaneum, and the transcriptome profiles of dsTcAMPKα-injected and dsEGFP-injected beetles under normal conditions were compared by RNA-sequencing. more...

Organism:

Tribolium castaneum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18162

6 Samples

Download data: TXT

(Submitter supplied) Characterization of miRNAs in red flour beetle Tribolium castaneum by deep sequencing of two different RNA libraries.

Organism:

Tribolium castaneum

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL11311

2 Samples

Download data

(Submitter supplied) We combined fitness and whole-transcriptome data of Tribolium castaneum to investigate gene expression and fitness responses to drought, heat and their combination. Fitness was reduced by both stressors and their combined effects were nearly additive. Accordingly, expression data showed that both stressors were acting mostly independently and did not interfere physiologically. Response to heat stress resulted in a much higher number of differentially expressed genes compared to drought stress. more...

Organism:

Tribolium castaneum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20193

183 Samples

Download data: TXT

(Submitter supplied) Microarray transcriptional analysis of 24 individual zebrafish eggs from five sibling mothers

Organism:

Danio rerio

Type:

Expression profiling by array

Platform:

GPL15180

24 Samples

Download data: TXT

(Submitter supplied) Background: Modifications to early development can lead to evolutionary diversification. The early stages of development are under maternal control, as mothers produce eggs loaded with nutrients, proteins and mRNAs that direct early embryogenesis. Maternally provided mRNAs are the only expressed genes in initial stages of development and are tightly regulated. Differences in maternal mRNA provisioning could lead to phenotypic changes in embryogenesis and ultimately evolutionary changes in development. more...

Organism:

Streblospio benedicti

Type:

Expression profiling by high throughput sequencing

Platform:

GPL33124

24 Samples

Download data: TXT

(Submitter supplied) The domestication is an evolutionary process during which individuals will progressively adapt to an environment controlled by humans. It is accompanied by epigenetic and genetic modifications potentially leading to modifications in the transcriptomic profile in various tissues. The reproduction process is among the biological functions highly affected whatever the species and/or the way of domestication. more...

Organism:

Perca fluviatilis

Type:

Expression profiling by array

Platform:

GPL25569

31 Samples

Download data: TXT