Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Base-resolution DNA methylation maps of purple sea urchin (Strongylocentrotus purpuratus)

ABSTRACT: Using MethylC-seq we investigated single-base resolution methylomes of sea urchin during development.

ORGANISM(S): Strongylocentrotus purpuratus

PROVIDER: GSE188333 | GEO | 2021/11/08

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Base-resolution DNA hydroxymethylation maps of purple sea urchin (Strongylocentrotus purpuratus), european lancelet (Branchiostoma lanceolatum) and zebrafish (Danio rerio) using ACE-seq

Project description:Using ACE-seq we investigated single-base resolution hydroxymethylomes of sea urchin, lancelet and zebrafish during development.

2021-11-08 | GSE188331 | GEO

DNA hydroxymethylation profiling of purple sea urchin (Strongylocentrotus purpuratus), european lancelet (Branchiostoma lanceolatum) and zebrafish (Danio rerio) using hMeDIP-seq

Project description:Using hMeDIP-seq we validated the single-base resolution hydroxymethylomes (ACE-seq) of sea urchin, lancelet and zebrafish embryos.

2021-11-08 | GSE188332 | GEO

Base-resolution DNA methylation maps of purple sea urchin (Strongylocentrotus purpuratus)

Project description:Base-resolution DNA methylation maps of purple sea urchin (Strongylocentrotus purpuratus)

| PRJNA778394 | ENA

Whole proteomic analysis of S. purpuratus (purple sea urchin) embryos

Project description:To investigate the events throughout embryogenesis, we performed a series of proteomic analyses using purple sea urchin embryos as a model.

2023-06-14 | PXD034496 | JPOST Repository

The genome of the sea urchin Strongylocentrotus purpuratus.

Project description: Not available

| S-EPMC3159423 | biostudies-literature

Response to elevated pCO2 in Strongylocentrotus purpuratus larvae

Project description:Transcriptional profiling of purple sea urchin (Strongylocentrotus purpuratus) larvae cultured under three different seawater CO2 concentrations 400, 800, 1200 µatm. The goal was to determine the effects of CO2, an important climate change variable, on global gene expression

2013-01-01 | GSE37522 | GEO

Phosphoproteomic Network Analysis in the Sea Urchin Strongylocentrotus purpuratus Reveals New Candidates in Egg Activation

Project description:Fertilization triggers a dynamic symphony of molecular transformations induced by a rapid rise in intracellular calcium. Most prominent are surface alterations, metabolic activation, cytoskeletal reorganization, and cell cycle reentry. While the activation process appears to be broadly evolutionarily conserved, and protein phosphorylation is known to play a key role, the signaling networks mediating the response to fertilization are not well described. To address this gap, we performed a time course phosphoproteomic analysis of egg activation in the sea urchin Strongylocentrotus purpuratus, a system that offers biochemical tractability coupled with exquisite synchronicity. By coupling large-scale phosphopeptide enrichment with unbiased quantitative mass spectrometry, we identified striking changes in global phosphoprotein patterns at 2- and 5- min post fertilization as compared to unfertilized eggs. Overall, we mapped 8796 distinct phosphosite modifications on 2833 phosphoproteins, of which 15% were differentially regulated in early egg activation. Activated kinases were identified by phosphosite mapping, while enrichment analyses revealed conserved signaling cascades not previously associated with egg activation. This work represents the most comprehensive study of signaling associated with egg activation to date, providing both novel mechanistic insights and a valuable resource for the broader research community.

2015-08-04 | PXD002239 | Pride

The role of fasting on spine regeneration and bacteremia in the purple sea urchin Strongylocentrotus purpuratus.

Project description: Not available

| S-EPMC7018041 | biostudies-literature

Quantitative developmental transcriptomes of the sea urchin Strongylocentrotus purpuratus.

Project description: Not available

| S-EPMC3898891 | biostudies-literature

The sea urchin (Strongylocentrotus purpuratus) test and spine proteomes.

Project description: Not available

| S-EPMC2527298 | biostudies-literature