Evidence map›Paper›PMID 26865302›Full record

ArticleProceedings. Biological sciences2016

Dimethylsulfoniopropionate, superoxide dismutase and glutathione as stress response indicators in three corals under short-term hyposalinity stress.

Stephanie G Gardner, Daniel A Nielsen, Olivier Laczka, Ronald Shimmon, Victor H Beltran, Peter J Ralph, Katherina Petrou

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings. Biological sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
5.2field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 62 citations in OpenAlex.

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  16. Genomic Variants Among ThreatenedG3 (Bethesda, Md.) · 2019
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Stephanie G GardnerPlant Functional Biology and Climate Change Cluster (C3), University of Technology Sydney, Sydney, New South Wales, Australia.
Daniel A NielsenPlant Functional Biology and Climate Change Cluster (C3), University of Technology Sydney, Sydney, New South Wales, Australia.
Olivier LaczkaPlant Functional Biology and Climate Change Cluster (C3), University of Technology Sydney, Sydney, New South Wales, Australia.
Ronald ShimmonSchool of Chemistry and Forensic Science, University of Technology Sydney, Sydney, New South Wales, Australia.
Victor H BeltranSymbiont Culture Facility (SCF), Australian Institute of Marine Science (AIMS), Townsville, Queensland, Australia.
Peter J RalphPlant Functional Biology and Climate Change Cluster (C3), University of Technology Sydney, Sydney, New South Wales, Australia.
Katherina PetrouPlant Functional Biology and Climate Change Cluster (C3), University of Technology Sydney, Sydney, New South Wales, Australia katherina.petrou@uts.edu.au.
University of Technology Sydney · AUAustralian Institute of Marine Science · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Corals are among the most active producers of dimethylsulfoniopropionate (DMSP), a key molecule in marine sulfur cycling, yet the specific physiological role of DMSP in corals remains elusive. Here, we examine the oxidative stress response of three coral species (Acropora millepora, Stylophora pistillata and Pocillopora damicornis) and explore the antioxidant role of DMSP and its breakdown products under short-term hyposalinity stress. Symbiont photosynthetic activity declined with hyposalinity exposure in all three reef-building corals. This corresponded with the upregulation of superoxide dismutase and glutathione in the animal host of all three species. For the symbiont component, there were differences in antioxidant regulation, demonstrating differential responses to oxidative stress between the Symbiodinium subclades. Of the three coral species investigated, only A. millepora provided any evidence of the role of DMSP in the oxidative stress response. Our study reveals variability in antioxidant regulation in corals and highlights the influence life-history traits, and the subcladal differences can have on coral physiology. Our data expand on the emerging understanding of the role of DMSP in coral stress regulation and emphasizes the importance of exploring both the host and symbiont responses for defining the threshold of the coral holobiont to hyposalinity stress.

Indexed as

SalinityAnimalsAnthozoaDinoflagellidaGlutathioneSpecies SpecificityStress, PhysiologicalSulfonium CompoundsSuperoxide DismutaseSymbiosisdimethylpropiothetinGlutathioneSulfonium CompoundsSuperoxide DismutaseAcropora milleporadimethylsulfoniopropionatehyposalinityPocillopora damicornisreactive oxygen speciesStylophora pistillata

Identifiers

PMID26865302
PMCPMC4760162
OpenAlexW2273052717

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.