Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: "Differential Gene Expression during Substrate Probing in the Caribbean Coral Porites astreoides"

PROVIDER: PRJNA476568 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR7359900_1.fastq.gz	Fastqsanger.gz
	SRR7359900_2.fastq.gz	Fastqsanger.gz
	SRR7359910_1.fastq.gz	Fastqsanger.gz
	SRR7359910_2.fastq.gz	Fastqsanger.gz
	SRR7359920_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 65

Similar Datasets

Microarray studies of darkness stress and bleaching in the Caribbean corals Acropora palmata and Montastraea

Project description:This SuperSeries is composed of the following subset Series: GSE27022: Microarray studies of darkness stress and bleaching in the Caribbean coral Acropora palmata GSE27024: Microarray studies of darkness stress and bleaching in the Caribbean coral Montastraea faveolata Refer to individual Series

2011-03-22 | E-GEOD-27025 | biostudies-arrayexpress

Porites astreoides

Project description:Porites astreoides overview

| PRJNA339331 | ENA

Porites astreoides

Project description:Porites astreoides raw TagSeq reads

| PRJNA327141 | ENA

coral metagenome

Project description:Metagenome community from Porites astreoides

| PRJNA28371 | ENA

Project description:2bRAD sequences of Porites astreoides

| PRJNA869314 | ENA

Porites Astreoides

Project description:Porites Astreoides Raw sequence reads

| PRJNA300723 | ENA

Exposure to the Florida red tide dinoflagellate, Karenia brevis, and its associated brevetoxins induces ecophysiological and proteomic alterations in Porites astreoides

Project description:As reef-building corals are increasingly being exposed to persistent threats that operate on both regional and global scales there is a pressing need to better understand the complex processes that diminish coral populations. This study investigated the impacts of the Florida Red Tide dinoflagellate Karenia brevis and associated brevetoxins on selected facets of coral biology using Porites astreoides as a model system. When provided with choice assays, P. astreoides larvae were shown to actively avoid seawater containing red tide or purified brevetoxins. However, forced exposure to similar treatments induced time-dependent physiological and behavioral changes that were captured by PAM fluorometry and settlement and survival assays, respectively. Adult fragments of P. astreoides exposed to red tide or associated brevetoxins displayed signs of proteomic alterations that were characterized by use of an iTRAQ-based quantitative proteomic analysis. The novel use of this technique on P. astreoides demonstrated that protein expression was highly contingent upon biological versus chemical treatment and that several broad pathways associated with cell stress were affected including redox homeostasis, protein folding, energy metabolism, and reactive oxygen species (ROS) production. The results herein provide new insight into the ecology, behavior and sublethal stress of reef-building corals in response to K. brevis exposure and underscore the importance of recognizing the potential of red tide to act as a regional stressor to these important foundation species.

2019-10-08 | MSV000084432 | MassIVE

Project description:Gene expression response to thermal stress of the coral, Porites astreoides, across life stage and reef origin

| PRJNA666709 | ENA

Porites astreoides

Project description:Porites astreoides Genome sequencing and assembly

| PRJNA834048 | ENA

Surviving climate change – the role of acclimatization in reef-building corals [16S]

Project description:Branching coral species like the Caribbean Acroporids are long lived and reproduce asexually via breakage of branches. Fragmentation is the dominant mode of local population maintenance for these corals across much of their range. Thus, large genets with many member ramets (colonies) are common. Each of the ramets experiences different microenvironments, especially with respect to light and water flow. Here, we investigate whether colonies that are members of the same genet have different epigenomes because of differences in their microenvironments. The Florida Keys experienced a large- scale coral bleaching event in 2014-2015 caused by high water temperatures. During the event, ramets of the same coral genet bleached differently. Previous work had shown that this was unlikely to be due to their eukaryotic algal symbionts (Symbiodinium ‘fitti’) because each genet of this coral species typically harbors a single strain of S. ‘fitti’. Characterization of the microbiome via 16S tag sequencing did not provide evidence for a central role of microbiome variation in determining bleaching response. Instead, epigenetic changes were significantly correlated with the host’s genetic background, the position of the sampled polyps within the colonies (e.g. tip versus base of colony), and differences in the colonies’ condition during the bleaching event. We conclude that microenvironmental differences in growing conditions led to long-term changes in the way the ramets methylated their genomes and thus to a differential bleaching response.

2020-12-18 | GSE124256 | GEO

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