Evidence map›Paper›PMID 28572677›Full record

ArticleScientific reports2017

Intraspecific differences in molecular stress responses and coral pathobiome contribute to mortality under bacterial challenge in Acropora millepora.

Rachel M Wright, Carly D Kenkel, Carly E Dunn, Erin N Shilling, Line K Bay, Mikhail V Matz

Abstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing 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

39 citing papers in PubMed.

  1. Article
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  15. A homology guide for Pacific salmon genusEcology and evolution · 2023
    Article
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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.

Rachel M WrightDepartment of Integrative Biology, University of Texas at Austin, 205 W. 24th Street C0990, Austin, TX, 78712, USA. rachelwright8@gmail.com.ORCID 0000-0002-5867-1224
Carly D KenkelAustralian Institute of Marine Science, PMB No. 3, Townsville MC, Queensland, 4810, Australia.
Carly E DunnDepartment of Integrative Biology, University of Texas at Austin, 205 W. 24th Street C0990, Austin, TX, 78712, USA.
Erin N ShillingDepartment of Integrative Biology, University of Texas at Austin, 205 W. 24th Street C0990, Austin, TX, 78712, USA.
Line K BayAustralian Institute of Marine Science, PMB No. 3, Townsville MC, Queensland, 4810, Australia.
Mikhail V MatzDepartment of Integrative Biology, University of Texas at Austin, 205 W. 24th Street C0990, Austin, TX, 78712, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Disease causes significant coral mortality worldwide; however, factors responsible for intraspecific variation in disease resistance remain unclear. We exposed fragments of eight Acropora millepora colonies (genotypes) to putatively pathogenic bacteria (Vibrio spp.). Genotypes varied from zero to >90% mortality, with bacterial challenge increasing average mortality rates 4-6 fold and shifting the microbiome in favor of stress-associated taxa. Constitutive immunity and subsequent immune and transcriptomic responses to the challenge were more prominent in high-mortality individuals, whereas low-mortality corals remained largely unaffected and maintained expression signatures of a healthier condition (i.e., did not launch a large stress response). Our results suggest that lesions appeared due to changes in the coral pathobiome (multiple bacterial species associated with disease) and general health deterioration after the biotic disturbance, rather than the direct activity of any specific pathogen. If diseases in nature arise because of weaknesses in holobiont physiology, instead of the virulence of any single etiological agent, environmental stressors compromising coral condition might play a larger role in disease outbreaks than is currently thought. To facilitate the diagnosis of compromised individuals, we developed and independently cross-validated a biomarker assay to predict mortality based on genes whose expression in asymptomatic individuals coincides with mortality rates.

Indexed as

GenotypeAnimalsAnthozoaDisease ResistanceGene Expression ProfilingGenetic MarkersHydrobiologySpecies SpecificityStress, PhysiologicalTranscriptomeVibrioVibrio InfectionsGenetic Markers

Identifiers

PMID28572677
PMCPMC5454005

What OpenQuestion holds

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Registered trials

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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.