Evidence map›Paper›PMID 27543058›Full record

ArticleBiology open2016

Changes in fatty acid composition in the giant clam Tridacna maxima in response to thermal stress.

Vaimiti Dubousquet, Emmanuelle Gros, Véronique Berteaux-Lecellier, Bruno Viguier, Phila Raharivelomanana, Cédric Bertrand, Gaël J Lecellier

Open access · goldAbstract read
In one paragraph

Article in Biology open, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

14 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
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  8. Effects of elevated temperature andConservation physiology · 2021
    Article
  9. Proximate analysis and fatty acid of Corbicula fluminea (C. fluminea) tissue in Kelantan, Malaysia.Environmental science and pollution research international · 2020
    Article
  10. Article
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  13. Review
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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 5 institutions in 2 countries.

Vaimiti DubousquetEPHE, PSL Research University, UPVD-CNRS, USR3278 CRIOBE, 98729 Moorea, French Polynesia University of French Polynesia-Ifremer-ILM-IRD, UMR241 EIO, BP 6570, 98702 Faa'a, Tahiti, French Polynesia Département de recherche agronomique appliquée, Service du développement rural, BP 100, Papeete, Tahiti 98713, French Polynesia.
Emmanuelle GrosEPHE, PSL Research University, UPVD-CNRS, USR3278 CRIOBE, 66860 Perpignan, France.
Véronique Berteaux-LecellierEPHE, PSL Research University, UPVD-CNRS, USR3278 CRIOBE, 98729 Moorea, French Polynesia Laboratoire d'Excellence "CORAIL", 58 Avenue Paul Alduy, 66860 Perpignan Cedex, France.
Bruno ViguierEPHE, PSL Research University, UPVD-CNRS, USR3278 CRIOBE, 66860 Perpignan, France.
Phila RaharivelomananaUniversity of French Polynesia-Ifremer-ILM-IRD, UMR241 EIO, BP 6570, 98702 Faa'a, Tahiti, French Polynesia.
Cédric BertrandEPHE, PSL Research University, UPVD-CNRS, USR3278 CRIOBE, 66860 Perpignan, France.
Gaël J LecellierEPHE, PSL Research University, UPVD-CNRS, USR3278 CRIOBE, 98729 Moorea, French Polynesia Université Paris-Saclay/Versailles-Saint Quentin en Yvelines, 55 Avenue de Paris, 78035 Versailles Cedex, France Laboratoire d'Excellence "CORAIL", 58 Avenue Paul Alduy, 66860 Perpignan Cedex, France Gael.lecellier@uvsq.fr.
Université de Perpignan · FRUniversity of French Polynesia · PFCentre de Recherches Insulaires et Observatoire de l'Environnement · PFÉcole Pratique des Hautes Études · FRLabex Corail · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Temperature can modify membrane fluidity and thus affects cellular functions and physiological activities. This study examines lipid remodelling in the marine symbiotic organism, Tridacna maxima, during a time series of induced thermal stress, with an emphasis on the morphology of their symbiont Symbiodinium First, we show that the French Polynesian giant clams harbour an important proportion of saturated fatty acids (SFA), which reflects their tropical location. Second, in contrast to most marine organisms, the total lipid content in giant clams remained constant under stress, though some changes in their composition were shown. Third, the stress-induced changes in fatty acid (FA) diversity were accompanied by an upregulation of genes involved in lipids and ROS pathways. Finally, our microscopic analysis revealed that for the giant clam's symbiont, Symbiodinium, thermal stress led to two sequential cell death processes. Our data suggests that the degradation of Symbiodinium cells could provide an additional source of energy to T maxima in response to heat stress.

Indexed as

AntioxidantDifferential expressionFatty acidsSymbiodiniumThermal stressTridacna maxima

Identifiers

PMID27543058
PMCPMC5087672
OpenAlexW2517732899

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.