Evidence map›Paper›PMID 15568023›Full record

ArticleNature genetics2005

Natural variation in cardiac metabolism and gene expression in Fundulus heteroclitus.

Marjorie F Oleksiak, Jennifer L Roach, Douglas L Crawford

Open access · greenAbstract read
In one paragraph

Article in Nature genetics, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed
15.8field-weighted citation impact, top 1% 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

70 citing papers in PubMed, 208 citations in OpenAlex.

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  12. Acclimation and acute temperature effects on population differences in oxidative phosphorylation.American journal of physiology. Regulatory, integrative and comparative physiology · 2016
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  14. The Elizabeth River Story: A Case Study in Evolutionary Toxicology.Journal of toxicology and environmental health. Part B, Critical reviews · 2015
    Review
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10 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 1 country.

Marjorie F OleksiakDepartment of Environmental & Molecular Toxicology, North Carolina State University, Raleigh, North Carolina 27695-7633, USA.
Jennifer L Roach
Douglas L Crawford
University of Miami · USNorth Carolina State University · US

Funding

Evolutionary &Functional Analysis of Microarray DataR01HL065470 · NHLBI · UNIVERSITY OF MISSOURI KANSAS CITY · PI CRAWFORD, DOUGLAS L. · 2002 to 2005
$1.3M
NHLBI NIH HHS R01 HL065470NHLBI NIH HHS R01 HL065470-01A2NHLBI NIH HHS R01 HL065470-02NHLBI NIH HHS R01 HL065470-03
6 · The paper itself

Abstract

Individual variation in gene expression is important for evolutionary adaptation and susceptibility to diseases and pathologies. In this study, we address the functional importance of this variation by comparing cardiac metabolism to patterns of mRNA expression using microarrays. There is extensive variation in both cardiac metabolism and the expression of metabolic genes among individuals of the teleost fish Fundulus heteroclitus from natural outbred populations raised in a common environment: metabolism differed among individuals by a factor of more than 2, and expression levels of 94% of genes were significantly different (P < 0.01) between individuals in a population. This unexpectedly high variation in metabolic gene expression explains much of the variation in metabolism, suggesting that it is biologically relevant. The patterns of gene expression that are most important in explaining cardiac metabolism differ between groups of individuals. Apparently, the variation in metabolism seems to be related to different patterns of gene expression in the different groups of individuals. The magnitude of differences in gene expression in these groups is not important; large changes in expression have no greater predictive value than small changes. These data suggest that variation in physiological performance is related to the subtle variation in gene expression and that this relationship differs among individuals.

Indexed as

AnimalsFundulidaeGene ExpressionGene Expression ProfilingGenetic VariationMyocardiumOligonucleotide Array Sequence Analysis

Identifiers

PMID15568023
PMCPMC1447534
OpenAlexW2135990544

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.