Evidence map›Paper›PMID 27805069›Full record

ArticleScientific reports2016

Coral symbioses under prolonged environmental change: living near tolerance range limits.

Eugenia M Sampayo, Tyrone Ridgway, Lorenzo Franceschinis, George Roff, Ove Hoegh-Guldberg, Sophie Dove

Abstract read
In one paragraph

Article in Scientific reports, 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
–field-weighted citation impact
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.

  1. Article
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  7. Environmental memory gained from exposure to extreme pCOProceedings. Biological sciences · 2022
    Article
  8. Article
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  20. Frontiers in microbiology · 2017
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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

6 authors.

Eugenia M SampayoSchool of Biological Sciences, University of Queensland, St. Lucia, QLD 4072, Australia.
Tyrone RidgwayGlobal Change Institute, University of Queensland, St. Lucia, QLD 4072, Australia.
Lorenzo FranceschinisSchool of Biological Sciences, University of Queensland, St. Lucia, QLD 4072, Australia.
George RoffSchool of Biological Sciences, University of Queensland, St. Lucia, QLD 4072, Australia.
Ove Hoegh-GuldbergARC Centre of Excellence for Coral Reef Studies, University of Queensland, St. Lucia, QLD 4072, Australia.
Sophie DoveSchool of Biological Sciences, University of Queensland, St. Lucia, QLD 4072, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As climate change progresses, understanding the long-term response of corals and their endosymbionts (Symbiodinium) to prolonged environmental change is of immediate importance. Here, a total of 1152 fragments from 72 colonies of three common coral species (Stylophora pistillata, Pocillopora damicornis, Seriatopora hystrix) underwent a 32-month reciprocal depth transplantation. Genetic analysis showed that while S. hystrix maintained its generalist symbiont, some S. pistillata and P. damicornis underwent temporary changes in resident symbionts immediately after stress (transplantation; natural bleaching). These temporary changes were phylogenetically constrained to 'host-compatible' symbionts only and reversion to original symbionts occurred within 7 to 12 months, indicating long-term fidelity and stability of adult symbioses. Measurements of symbiont photo-physiology (dark adapted yield, pressure over photosystem II) and coral health (host protein, bleaching status, mortality) indicated a broad acclimatory capacity. However, this came at an apparent energetic expense as disproportionate mortality amongst symbioses that persisted outside their distribution range was observed following a natural bleaching event. As environmental changes due to climate change become more continuous in nature, sub-lethal effects linked to the existence near tolerance range limits coupled with the inability of adult coral colonies to change resident symbionts makes corals particularly susceptible to additional environmental fluctuations or stress events and reduces the resilience of coral populations.

Indexed as

Climate ChangeCoral ReefsSymbiosisAdaptation, PhysiologicalAnimalsAnthozoaDinoflagellidaEcosystemHost SpecificityLightSpecies SpecificityTemperature

Identifiers

PMID27805069
PMCPMC5090243

What OpenQuestion holds

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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.