Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Effects of UV and temperature on gene expression in the snakelocks sea anemone

ABSTRACT: We monitored gene expression response of the symbiotic sea anemone Anemonia viridis subjected to a thermal and/or UV stress. A symbiosis-dedicated oligonucleotide microarray (2000 selected features) was generated, representing to date the only available oligonucleotide array used for symbiotic cnidarians (GPL10546). We are describing here the expression evolution during the first phase (5 days) of the stress.

ORGANISM(S): Anemonia viridis

PROVIDER: GSE28566 | GEO | 2011/11/17

SECONDARY ACCESSION(S): PRJNA143013

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Tissue specific differential expression in response to a thermal stress in the snakelocks sea anemone.

2011-11-17 | GSE28576 | GEO

Tissue specific differential expression in response to a thermal stress in the snakelocks sea anemone.

Project description:Differential expression between endodermal (zooxanthellate) and ectodermal tissue layers in the endosymbiotic sea anemone Anemonia viridis has been analyzed for 3 specimens subjected to a thermal stress (+10°C) for a 2 days period. A symbiosis-dedicated oligonucleotide microarray (2000 selected features) was generated, representing to date the only available oligonucleotide array used for symbiotic cnidarians (GPL10546). We are describing here the preferential expression in ectoderm vs endoderm (also called epidermis and gastroderm, respectively) during the time course of this thermal stress. RNA was extracted from ectodermal or endodermal dissected tissues. 3 different symbiotic anemones were subjected to a thermal and UV stress (+10°C), sampled at T0, T12h and T36h. Tissue dissections were carried out from tentacles immediately after sampling. For each sample, dye-swap hybridizations compared T0 and later time points. For each time point, statistical analysis combines the 3 biological replicates.

2011-11-17 | E-GEOD-28576 | biostudies-arrayexpress

Endoderm- vs ectoderm-specific expression of symbiosis genes in the snakelocks sea anemone

2011-06-01 | GSE22361 | GEO

Symbiosis in Anemonia viridis sea anemones

Project description:This SuperSeries is composed of the following subset Series: GSE22360: Transcriptomic adaptations to symbiotic life in cnidarians : symbiotic vs bleached Anemonia viridis sea anemones GSE22361: Endoderm- vs ectoderm-specific expression of symbiosis genes in the snakelocks sea anemone Refer to individual Series

2011-06-01 | E-GEOD-22375 | biostudies-arrayexpress

Endoderm- vs ectoderm-specific expression of symbiosis genes in the snakelocks sea anemone

Project description:Transcriptional comparison between endodermal and ectodermal compartment in symbiotic sea anemones Anemonia viridis were analysed in several specimens. We generated an oligonucleotide microarray (2000 selected features), which is to date the only available oligonucleotide array for symbiotic cnidarians. We were able to identify a subset of genes clearly involved in symbiosis. RNA was extracted from ectodermal or endodermal samples were prepared from 4 symbiotic specimens. Hybridizations were performed against a single reference (VBl) in a dye-swap experiment.

2011-06-01 | E-GEOD-22361 | biostudies-arrayexpress

Transcriptomic adaptations to symbiotic life in cnidarians: symbiotic vs bleached Anemonia viridis sea anemones

2011-06-01 | GSE22360 | GEO

Transcriptomic adaptations to symbiotic life in cnidarians: symbiotic vs bleached Anemonia viridis sea anemones

Project description:Transcriptional comparison between symbiotic and non-symbiotic (bleached) sea anemones Anemonia viridis were analysed in several specimens. We generated an oligonucleotide microarray (2000 selected features), which is to date the only available oligonucleotide array for symbiotic cnidarians. We were able to identify a subset of genes clearly involved in symbiosis. Whole tentacle samples were prepared from 5 symbiotic and 5 bleached specimens. Hybridizations were performed against a single reference (VBl) in a dye-swap experiment.

2011-06-01 | E-GEOD-22360 | biostudies-arrayexpress

sea anemone metagenome

Project description:sea anemone metagenome Targeted loci environmental

| PRJNA325476 | ENA

Nanos-2 mutant line of the sea anemone Nematostella vectensis

Project description:CRISPR/Cas9 mediated gene knockout show that nanos2+ progenitor cells are indispensable for male and female germline maintenance in Nematostella. This suggests nanos and piwi genes have a conserved role in somatic and germline stem cells in cnidarians.

2024-08-21 | GSE253068 | GEO

Proteotranscriptomics of the most popular hoast sea anemone Entacmaea quadricolor reveals not all toxin genes expressed are recruited into its venom arsenal

Project description:While the unique symbiotic relationship between anemonefish and sea anemones is iconic, it is still not fully understood how anemonefish withstand and thrive within this venomous host environment. In this study we used a proteotranscriptomics approach to elucidate the proteinaceous toxin repertoire from the most popular host sea anemone Entacmaea quadricolor. Although 1251 different toxin or toxin-like RNA transcripts were expressed in E.quadricolor tentacles and 2736 proteins were detected in milked venom, only 135 (approx. 10%) of proteins in venom were classified as putative toxins. This work raises the perils of defining a dominant venom type based on transcriptomics data alone in sea anemones, as we found that the dominant venom type differed between the transcriptome and proteome data. Moreover, anemonefishes interact with sea anemone proteins, so it is important when determining the dominant toxin type to examine the peptides and proteins that are present in host sea anemone venom and mucus which anemonefishes are known to interact.

2024-01-24 | PXD048736 | Pride

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data