Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Sponge-derived Commensal Bacteria MassIVE submission

ABSTRACT: This dataset contains several sponge-derived bacteria, along with data from the sponges to enable the assignation of the biosynthetic source of detected metabolite features. Media controls and solvent blanks are also included. Please see metadata for the bacterial source sponge.

INSTRUMENT(S): impact II

ORGANISM(S): Aiolochroia Crassa (ncbitaxon:261677) Aplysina Fulva (ncbitaxon:289401) Smenospongia Aurea (ncbitaxon:289409)

SUBMITTER: Neha Garg Dr. Vinayak Agarwal

PROVIDER: MSV000090609 | MassIVE | Fri Oct 28 06:23:00 BST 2022

REPOSITORIES: MassIVE

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

GNPS - Sponge-derived Commensal Bacteria MassIVE submission

Project description:This dataset contains several sponge-derived bacteria, along with data from the sponges to enable the assignation of the biosynthetic source of detected metabolite features. Media controls and solvent blanks are also included. Please see metadata for the bacterial source sponge.

2022-10-28 | MSV000090609 | GNPS

Transcriptomic profiles of the Mediterranean sponge species Aplysina aerophoba upon wounding by the specialist grazer Tylodina perversa

Project description:In the seabed, chemical defences mediate inter- and intraspecific interactions and may determine organisms’ success, shaping the diversity and function of benthic communities. Sponges represent a prominent example of chemically-defended marine organisms with great ecological success. The ecological factors controlling the production of their defensive compounds and the evolutionary forces that select for these defences remain little understood. Each sponge species produces a specific and diverse chemical arsenal with fish-deterrent, antifouling and antimicrobial properties. However, some small animals (mesograzers), mainly sea slugs, have specialized in living and feeding on sponges. Feeding on chemically-defended organisms provides a strategy to avoid predators, albeit the poor nutritional value of sponges. In order to investigate the mechanisms that control sponge chemical defence, with particular focus on the response to specialist grazers, we investigated the interaction between the sponge Aplysina aerophoba and the sea slug Tylodina perversa. Here we performed controlled experiments and collected sponge samples at different time points (3h, 1d and 6d after treatment). To further elucidate if the sponge response is specific to grazing by T. perversa, we also included a treatment in which sponges were mechanically damaged with a scalpel. We compared gene expression between treatments based on RNA-Seq data.

2022-01-30 | E-MTAB-8601 | biostudies-arrayexpress

Increased cellular detoxification, cytoskeletal activities and protein transport explain physiological stress in a lagoon sponge

Project description:Tropical lagoon-inhabiting organisms live in highly irradiated ecosystems and are particularly susceptible to thermal stress resulting from climate change. However, despite living close to their thermal maxima, stress response mechanisms found in these organisms are poorly understood. We used a novel physiological-proteomic approach for sponges to describe the stress response mechanisms of the lagoon-inhabiting sponge Amphimedon navalis, when exposed to elevated seawater temperatures of +2 oC and +4 oC relative to a 26 oC ambient temperature for four weeks. After four weeks of thermal exposure, the buoyant weight of the sponge experienced a significant decline, while its pumping rates and oxygen consumption rates significantly increased. Proteome dynamics revealed 50 differentially abundant proteins in sponges exposed to elevated temperature, suggesting that shifts in the sponge proteome were potential drivers of physiological dysfunction. Thermal stress promoted an increase in detoxification proteins, such as catalase and glutathione-S-transferase, suggesting that an excess of reactive oxygen species in sponge cells were likely responsible for the significant increase in oxygen consumption. Elevated temperature also disrupted cellular growth and cell proliferation, promoting the loss of sponge biomass, and the high abundance of multiple alpha-tubulin chain proteins also indicated an increase in cytoskeletal activities within sponge cells, which may have induced the increase in sponge pumping rate. Our results show that sustained thermal exposure in susceptible lagoonal sponges may induce significant disruption of cellular homeostasis leading to physiological dysfunction, and that a combined physiological-proteomic approach may provide new insights into physiological functions and cellular processes occurring in sponges.

2021-11-15 | PXD027246 | Pride

Guam Melophlus sponge submission to MassIVE database

Project description:The peak list files for the Melophlus sponges collected from Guam will be submitted to MassIVE database.

2020-01-21 | MSV000084824 | MassIVE

Transcriptomic changes in Cinachyrella cf cavernosa as a response to spatial competition

Project description:Demosponge Cinachyrella cf cavernosa is an inter-tidal sponge. It is found in competition with soft coral Zoanthus sansibaricus and macroalgae Dictyota ciliatum. The effect of these two spatial competitors on the gene expression profile of the sponge is checked. Sponges are collected from three distinct situations, 1. sponge without competitors, 2. sponge in competition with algae, and 3. sponge in competition with soft coral. Each group has three biological replicates.

2023-04-25 | E-MTAB-9052 | biostudies-arrayexpress

biosynthetic potential of three high microbial abundance marine sponge holobionts

Project description:marine sponge biosynthetic profiles

| PRJEB51534 | ENA

The ancestral gene repertoire of animal stem cells

Project description:This work reveals the deeply conserved gene repertoire of animal stem cells, from sponges to mammals. mRNA profiles totipotent stem cells (archeocytes), choanocytes, other differentiated cell types in a freshwater sponge and were mapped on the reference transcriptome generated in the same study

2015-12-04 | E-GEOD-75649 | biostudies-arrayexpress

Transcriptomic profiles of two sponge species upon exposure to microbial-associated molecular patterns (lipopolysaccharide and peptidoglycan) compared against control (sterile artificial seawater)

Project description:The interaction of animals with microbes relies on the specific recognition of microbial-derived molecules by receptors of the immune system. Sponges (phylum Porifera), as sister group of the Eumetazoa, provide insights into conserved mechanisms for animal-microbe crosstalk, but empirical data is limited. Here we aimed to characterize the immune response of sponges upon microbial stimuli by RNA-Seq. Two sponges species from the Mediterranean Sea, Aplysina aerophoba and Dysidea avara, were challenged with microbial-associated molecular patterns (lipopolysaccharide and peptidoglycan) or sterile artificial seawater (control) in aquarium experiments. Sponge tissue samples were collected 1h, 3h, and 5h after treatment. The response of the sponges to the treatments was assessed by differential gene expression analysis of RNA-Seq data. For each species, we compared the transcriptomic profiles of the samples in MAMP treatment to control within each time point.

2018-11-26 | E-MTAB-6757 | biostudies-arrayexpress

Sponges With Microbial Symbionts Transform Dissolved Organic Matter and Take Up Organohalides (2018 collection assay)

Project description:Seawater dissolved organic matter (DOM) is a large reservoir of carbon composed of a complex and poorly characterized mixture of molecules. Sponges have long been known to consume dissolved organic carbon (DOC) from this mixture, but the role of microbial sponge symbionts in this process is complex, and the molecules involved remain largely unknown. In order to better understand how sponge processing changes seawater DOM, we used untargeted metabolomics to characterize DOM in samples of incurrent and excurrent seawater taken from sponges on the fore-reef off Carrie Bow Cay, Belize, over 2 years. We collected samples from three sponge species each with either high or low microbial abundance (HMA, LMA) to explore the relationship between symbiont abundance and DOM alterations. Analyses revealed that sponges took up metabolites and changed the composition of seawater DOM, but only for the three HMA species, and none of the LMA species, implicating microbial symbionts in this uptake. Using a new mass spectra classification tool, we found that putative compositions of features depleted in the excurrent samples of HMA sponges were similar in both years and were dominated by organic acids and derivatives (74%) and organic nitrogen compounds (19%). Interestingly, HMA sponges also took up halogenated compounds (containing chlorine or bromine), providing evidence of a previously unknown mechanism of halide cycling. The metabolites taken up by HMA sponges may be used as a food source or as building blocks of chemical defenses, selective advantages that may have guided the evolution of microbial symbioses in sponges. 2018 collection assay is reported in the current study MTBLS21992019 collection assay is reported in <a href='https://www.ebi.ac.uk/metabolights/MTBLS2200' rel='noopener noreferrer' target='_blank'>MTBLS2200</a>

2022-03-11 | MTBLS2199 | MetaboLights

Sponges With Microbial Symbionts Transform Dissolved Organic Matter and Take Up Organohalides (2019 collection assay)

Project description:Seawater dissolved organic matter (DOM) is a large reservoir of carbon composed of a complex and poorly characterized mixture of molecules. Sponges have long been known to consume dissolved organic carbon (DOC) from this mixture, but the role of microbial sponge symbionts in this process is complex, and the molecules involved remain largely unknown. In order to better understand how sponge processing changes seawater DOM, we used untargeted metabolomics to characterize DOM in samples of incurrent and excurrent seawater taken from sponges on the fore-reef off Carrie Bow Cay, Belize, over 2 years. We collected samples from three sponge species each with either high or low microbial abundance (HMA, LMA) to explore the relationship between symbiont abundance and DOM alterations. Analyses revealed that sponges took up metabolites and changed the composition of seawater DOM, but only for the three HMA species, and none of the LMA species, implicating microbial symbionts in this uptake. Using a new mass spectra classification tool, we found that putative compositions of features depleted in the excurrent samples of HMA sponges were similar in both years and were dominated by organic acids and derivatives (74%) and organic nitrogen compounds (19%). Interestingly, HMA sponges also took up halogenated compounds (containing chlorine or bromine), providing evidence of a previously unknown mechanism of halide cycling. The metabolites taken up by HMA sponges may be used as a food source or as building blocks of chemical defenses, selective advantages that may have guided the evolution of microbial symbioses in sponges. 2019 collection assay is reported in the current study MTBLS22002018 collection assay is reported in <a href='https://www.ebi.ac.uk/metabolights/MTBLS2199' rel='noopener noreferrer' target='_blank'>MTBLS2199</a>

2022-03-11 | MTBLS2200 | MetaboLights

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