Similar studies for GEO DataSets (Select 200033016) - GEO DataSets

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Items: 15

Select item 2000330161.

Whole Transcriptome analysis of the coral acropora millepora reveals complex responses to ocean acidification during the initiation of calcification

(Submitter supplied) We used the Illumina RNAseq approach to study the effects of acute exposure to elevated CO2 on gene expression in primary polyps of Acropora millepora

Organism:: Acropora millepora

Type:: Expression profiling by high throughput sequencing

Platform:: GPL14749
9 Samples

Download data: TXT

Series

Accession:: GSE33016

ID:: 200033016

PubMed Similar studies SRA Run Selector

Select item 2000611142.

Rapid acclimation of juvenile corals to CO2-mediated acidification by up-regulation of HSP and Bcl-2 genes

(Submitter supplied) We compared the effect of acute (Moya et al 2012) and chronic exposure to elevated pCO2 on gene expression in primary polyps of Acropora millepora

Organism:: Acropora millepora

Type:: Expression profiling by high throughput sequencing

Platform:: GPL14749
6 Samples

Download data: TXT

Series

Accession:: GSE61114

ID:: 200061114

PubMed Similar studies SRA Run Selector

Select item 2000704883.

Transcriptomic differences between day and night in Acropora millepora provide new insights into metabolite exchange and light-enhanced calcification in corals

(Submitter supplied) The metabolic bases of the interaction between the coral Acropora millepora and its dinoflagellate symbiont were investigated by comparing gene expression levels under light and dark conditions at the whole transcriptome level. Among the differentially expressed genes identified, a suite of genes involved in cholesterol transport was found to be up-regulated under light conditions, confirming the significance of this compound in the coral symbiosis. more...

Organism:: Acropora millepora

Type:: Expression profiling by high throughput sequencing

Platform:: GPL14749
6 Samples

Download data: TXT

Series

Accession:: GSE70488

ID:: 200070488

PubMed Similar studies SRA Run Selector

Select item 2000969164.

Transcriptomic analysis of the response of Acropora millepora to hypo-osmotic stress provides insights into DMSP biosynthesis by corals

(Submitter supplied) Purpose: Corals are major sources of dimethylsulphoniopropionate (DMSP), a compound that plays a central role in the global sulphur cycle. While DMSP biosynthesis pathways have been investigated in plants and algae, the molecular basis for its production by corals is unknown. Given its potential role as an osmolyte, the effect of salinity stress on levels of DMSP was investigated in both adults and juveniles (lacking photosynthetic symbionts) of the coral Acropora millepora. more...

Organism:: Acropora millepora

Type:: Expression profiling by high throughput sequencing

Platform:: GPL23215
45 Samples

Download data: CSV, FASTA, GFF, TXT

Series

Accession:: GSE96916

ID:: 200096916

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2000137775.

Purple sea urchin larvae alter their transcriptome in response to ocean acidification

(Submitter supplied) In this research we present a transcriptomics analysis of the physiological response of a marine calcifier, Strongylocentrotus purpuratus, to ocean acidification, a decline in ocean pH that results from the absorption of anthropogenic carbon dioxide (CO2). Larvae were raised from fertilization to prism stage in seawater with elevated CO2 conditions based upon IPCC emissions scenario B1 (540ppm CO2) and A1FI (1020ppm CO2).

Organism:: Strongylocentrotus purpuratus

Type:: Expression profiling by array

Platform:: GPL7011
12 Samples

Download data: GPR

Series

Accession:: GSE13777

ID:: 200013777

Select item 2000106806.

Montastraea faveolata bleaching study

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

Organism:: Orbicella faveolata

Type:: Expression profiling by array

Platform:: GPL6515
26 Samples

Download data: GPR

Series

Accession:: GSE10680

ID:: 200010680

Select item 2000106327.

Mfaveolata time course bleaching experiment

(Submitter supplied) The declining health of coral reefs worldwide is likely to intensify in response to continued anthropogenic disturbance from coastal development, pollution, and climate change. In response to these stresses, reef-building corals may exhibit bleaching, which marks the breakdown in symbiosis between coral and zooxanthellae. Mass coral bleaching due to elevated water temperature can devastate coral reefs on a large geographic scale. more...

Organism:: Orbicella faveolata

Type:: Expression profiling by array

Platform:: GPL6515
16 Samples

Download data: GPR

Series

Accession:: GSE10632

ID:: 200010632

Select item 2000106308.

Mfaveolata single-time point bleaching experiment

Organism:: Orbicella faveolata

Type:: Expression profiling by array

Platform:: GPL6515
10 Samples

Download data: GPR

Series

Accession:: GSE10630

ID:: 200010630

Select item 2000149239.

The host transcriptome remains unaltered during the establishment of coral-algal symbioses

(Submitter supplied) Coral reefs are based on the symbiotic relationship between corals and photosynthetic dinoflagellates of the genus Symbiodinium. We followed gene expression of coral larvae of Acropora palmata and Montastraea faveolata after exposure to Symbiodinium strains that differed in their ability to establish symbioses. We show that the coral host transcriptome remains almost unchanged during infection by competent symbionts, but is massively altered by symbionts that fail to establish symbioses. more...

Organism:: Acropora palmata; Orbicella faveolata

Type:: Expression profiling by array

Platforms:: GPL8208 GPL8215
36 Samples

Download data: MEV

Series

Accession:: GSE14923

ID:: 200014923

Select item 20002494910.

Differential sensitivity of coral larvae to natural levels of ultraviolet radiation (UVR) during the onset of larval competence

(Submitter supplied) Scleractinian corals are the major builders of the complex structural framework of coral reefs. They live in tropical waters around the globe where they are frequently exposed to potentially harmful ultraviolet radiation (UVR). Coral eggs and early embryonic stages are thought to be the most sensitive life stages of corals to UVR given that they are highly buoyant and remain near the sea surface for prolonged periods of time. more...

Organism:: Orbicella faveolata

Type:: Expression profiling by array

Platform:: GPL11119
30 Samples

Download data

Series

Accession:: GSE24949

ID:: 200024949

Select item 20009693511.

Coral larvae of A. gemmifera in responses to elevated CO2

(Submitter supplied) Acidified seawater not only resulted in the less settlement of A. gemmifera embryos, but also decreased juvenile sizes and slowed the development of skeleton. The solute carriers (SLC) (membrane transport proteins) responsible for the calcium and bicarbonate transports were downregulated due to elevated CO2.

Organism:: Acropora gemmifera

Type:: Expression profiling by high throughput sequencing

Platform:: GPL23219
18 Samples

Download data: FA, TXT

Series

Accession:: GSE96935

ID:: 200096935

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 20005315112.

Transcriptome-wide analysis of the response of the thecosome pteropod Clio pyramidata to short-term moderate CO2 exposure

(Submitter supplied) Ocean acidification, resulting from the dissolution of excess CO2 produced by humans into the ocean, is predicted to impact a broad variety of marine taxa, particularly calcifying animals such as the thecosome (shelled) pteropods. To achieve a better understanding of the mechanisms of pteropod calcification and physiological compensation for high CO2 exposure, we investigated the transcriptomic responses of Clio pyramidata, a cosmopolitan diel migratory thecosome. more...

Organism:: Clio pyramidata

Type:: Expression profiling by high throughput sequencing

Platform:: GPL18043
8 Samples

Download data: TXT

Series

Accession:: GSE53151

ID:: 200053151

PubMed Similar studies SRA Run Selector

Select item 20001125113.

Microarray analysis identifies candidate genes for key roles in coral development

(Submitter supplied) Background: Anthozoan cnidarians are amongst the simplest animals at the tissue level of organization, but are surprisingly complex and vertebrate-like in terms of gene repertoire. As major components of tropical reef ecosystems, the stony corals are anthozoans of particular ecological significance. To better understand the molecular bases of both cnidarian development in general and coral-specific processes such as skeletogenesis and symbiont acquisition, microarray analysis was carried out through the period of early development – when skeletogenesis is initiated, and symbionts are first acquired. more...

Organism:: Acropora millepora

Type:: Expression profiling by array

Platform:: GPL6774
3 Samples

Download data: TXT

Series

Accession:: GSE11251

ID:: 200011251

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20003698314.

Variation in the transcriptional response of threatened coral larvae to elevated temperatures

(Submitter supplied) Coral populations have declined worldwide largely due to increased sea surface temperatures. Recovery of coral populations depends in part upon larval recruitment. Many corals reproduce during the warmest time of year when further increases in temperature can lead to low fertilization rates of eggs and high larval mortality. Microarray experiments were designed to capture and assess variability in the thermal stress responses of Acropora palmata larvae from Puerto Rico. more...

Organism:: Acropora palmata

Type:: Expression profiling by array

Platform:: GPL15393
36 Samples

Download data: PAIR

Series

Accession:: GSE36983

ID:: 200036983

Select item 20004638915.

The acute transcriptional response of the coral Acropora millepora to immune challenge: expression of GiMAP/IAN genes links the innate immune response of corals with those of mammals and plants

(Submitter supplied) This studies investigates the acute response of the coral Acropora millepora to two immunogenes: MDP (bacterial mimic) and pIC (viral mimic). Three members of the GiMAP familly were found to respond strongly to MDP treatment, showing analalogy to the immune response in vertebrates and plants.