Similar studies for GEO DataSets (Select 200015088) - GEO DataSets

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Items: 17

Select item 2000150881.

Effects of temperature on gene expression in coral larvae of Montastraea faveolata

(Submitter supplied) Background Coral reefs are expected to be severely impacted by rising seawater temperatures associated with climate change. This study used cDNA microarrays to investigate transcriptional effects of thermal stress in embryos of the coral Montastraea faveolata. Embryos were exposed to 27.5C, 29.0C, and 31.5C directly after fertilization. Differences in gene expression were measured after 12 and 48 hours. more...

Organism:: Orbicella faveolata

Type:: Expression profiling by array

Platform:: GPL8248
18 Samples

Download data: MEV

Series

Accession:: GSE15088

ID:: 200015088

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000106802.

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 2000106323.

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 2000106304.

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 2000152625.

Symbiodinium clade content drives host transcriptome more than thermal stress in the coral Montastraea faveolata

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

Organism:: Orbicella faveolata

Type:: Expression profiling by array

Platform:: GPL7317
33 Samples

Download data: MEV

Series

Accession:: GSE15262

ID:: 200015262

Select item 2000152536.

Symbiodinium clade content drives host transcriptome more than thermal stress in the coral Montastraea faveolata part 2

(Submitter supplied) A mutualistic relationship between reef-building corals and endosymbiotic algae (Symbiodinium spp.) forms the basis for the existence of coral reefs. Genotyping tools for Symbiodinium spp. have added a new level of complexity to studies concerning cnidarian growth, nutrient acquisition, and stress. For example, the response of the coral holobiont to thermal stress is connected to the host-Symbiodinium genotypic combination, as different partnerships can have different bleaching susceptibilities. more...

Organism:: Orbicella faveolata

Type:: Expression profiling by array

Platform:: GPL7317
15 Samples

Download data: MEV, TXT

Series

Accession:: GSE15253

ID:: 200015253

Select item 2000128097.

Symbiodinium clade content drives host transcriptome more than thermal stress in the coral Montastraea faveolata (part 1)

(Submitter supplied) Given the overwhelming evidence that symbiont genotypes differentially affect host processes such as growth, bleaching susceptibility, and nutrient acquisition, we set out to measure gene expression differences in fragments of Montastraea faveolata harboring two different clades of Symbiodinium. On the reefs near Puerto Morelos, México, colonies of M. faveolata are known to shift algal symbiont clade with depth, often associating with clade A at the top, clade B in the middle, and clade C near the bottom of the colony. more...

Organism:: Orbicella faveolata

Type:: Expression profiling by array

Platform:: GPL7317
18 Samples

Download data: MEV

Series

Accession:: GSE12809

ID:: 200012809

Select item 2000199988.

Location-specific responses to thermal stress in larvae of the reef-building coral Montastraea faveolata

(Submitter supplied) The potential to adapt to a changing climate depends in part upon the standing genetic variation present in wild populations. In corals, the dispersive larval phase is particularly vulnerable to the effects of environmental stress. Larval survival and response to stress during dispersal and settlement will play a key role in the persistence of coral populations. To test the hypothesis that larval transcription profiles reflect population specific responses to thermal stress, symbiont-free gametes of the scleractinian coral Montastraea faveolata were collected from Florida and Mexico and raised under normal and elevated temperatures. more...

Organism:: Orbicella faveolata

Type:: Expression profiling by array

Platform:: GPL7317
23 Samples

Download data: GPR

Series

Accession:: GSE19998

ID:: 200019998

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000249499.

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 20005627810.

Mechanisms of coral response to climate change

(Submitter supplied) RNASeq data on corals transplanted reciprocally into two different thermal microhabitats on Ofu Island

Organism:: Acropora aff. hyacinthus sp. E JTL-2012

Type:: Expression profiling by high throughput sequencing

Platform:: GPL18475
12 Samples

Download data: TXT

Series

Accession:: GSE56278

ID:: 200056278

PubMed Similar studies SRA Run Selector

Select item 20001492311.

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 20009691612.

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 20003727913.

Evolutionary insights into scleractinian corals using comparative genomic hybridizations

(Submitter supplied) Background Coral reefs belong to the most ecologically and economically important ecosystems on our planet. Yet, they are under steady decline worldwide due to rising sea surface temperatures, disease, and pollution. Understanding the molecular impact of these stressors on different coral species is imperative in order to predict how coral populations will respond to this continued disturbance. The use of molecular tools such as microarrays has provided deep insight into the molecular stress response of corals. more...

Organism:: Acropora cervicornis; Acropora palmata; Orbicella faveolata; Siderastrea radians

Type:: Genome variation profiling by array

Platforms:: GPL15444 GPL15443 GPL15442
12 Samples

Download data: MEV

Series

Accession:: GSE37279

ID:: 200037279

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 20006111415.

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 10000821516.

UCMerced_Mfav_v3

(Submitter supplied) Microarrays consist of PCR-amplified cDNAs from M. faveolata. 1,314 PCR-amplified cDNAs were spotted in duplicate on poly-lysine-coated slides yielding a microarray with 2,628 total features. cDNAs were chosen from EST libraries described in (Schwarz et al., 2008). To annotate the cDNAs, we performed a BLASTx analysis (E-value cut-off 1e-5) against the GenBank non-redundant DNA and protein database (nr).

Organism:: Orbicella faveolata

1 Series
18 Samples

Download data: TXT

Platform

Accession:: GPL8215

ID:: 100008215

PubMed Full text in PMC Similar studies

Select item 10000820817.

UCMerced_Apal_v3

(Submitter supplied) Microarrays consist of PCR-amplified cDNAs from A. palmata. 2,055 PCR-amplified cDNAs were spotted in duplicate on poly-lysine-coated slides yielding a microarray with 4,110 total features. cDNAs were chosen from EST libraries described in (Schwarz et al., 2008). To annotate the cDNAs, we performed a BLASTx analysis (E-value cut-off 1e-5) against the GenBank non-redundant DNA and protein database (nr).