Evidence map›Paper›PMID 19789284›Full record

ArticlePhysiological genomics2009

Quantitative trait loci for exercise training responses in FVB/NJ and C57BL/6J mice.

Michael P Massett, Ruzong Fan, Bradford C Berk

Abstract read
In one paragraph

Article in Physiological genomics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
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  6. 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

3 authors.

Michael P MassettDepartment of Health and Kinesiology, Texas A&M University, College Station, Texas 77845-4243, USA. mmassett@hlkn.tamu.edu
Ruzong Fan
Bradford C Berk

Funding

GENETICS OF VASCULAR REMODELING IN HYPERTENSIONR01HL062826 · NHLBI · UNIVERSITY OF ROCHESTER · PI BERK, BRADFORD C · 1999 to 2013
$4.2M
Genetic basis for exercise training responsesR01HL085918 · NHLBI · UNIVERSITY OF ROCHESTER · PI MASSETT, MICHAEL P · 2007 to 2012
$1.9M
NHLBI NIH HHS HL-085918NHLBI NIH HHS HL-62826NHLBI NIH HHS R01 HL085918
6 · The paper itself

Abstract

The genetic factors determining the magnitude of the response to exercise training are poorly understood. The aim of this study was to identify quantitative trait loci (QTL) associated with adaptation to exercise training in a cross between FVB/NJ (FVB) and C57BL/6J (B6) mice. Mice completed an exercise performance test before and after a 4-wk treadmill running program, and changes in exercise capacity, expressed as work (kg.m), were calculated. Changes in work in F(2) mice averaged 1.51 +/- 0.08 kg.m (94.3 +/- 7.3%), with a range of -1.67 to +4.55 kg.m. All F(2) mice (n = 188) were genotyped at 20-cM intervals with 103 single nucleotide polymorphisms (SNPs), and genomewide linkage scans were performed for pretraining, posttraining, and change in work. Significant QTL for pretraining work were located on chromosomes 14 at 4.0 cM [3.72 logarithm of odds (LOD)] and 19 at 34.4 cM (3.63 LOD). For posttraining work significant QTL were located on chromosomes 3 at 60 cM (4.66 LOD) and 14 at 26 cM (4.99 LOD). Suggestive QTL for changes in work were found on chromosomes 11 at 44.6 cM (2.30 LOD) and 14 at 36 cM (2.25 LOD). When pretraining work was used as a covariate, a potential QTL for change in work was identified on chromosome 6 at 68 cM (3.56 LOD). These data indicate that one or more QTL determine exercise capacity and training responses in mice. Furthermore, these data suggest that the genes that determine pretraining work and training responses may differ.

Indexed as

Physical Conditioning, AnimalAnimalsBody WeightCrosses, GeneticFemaleGenome-Wide Association StudyHeartMaleMiceMice, Inbred StrainsOrgan SizeQuantitative Trait LociRegression Analysis

Identifiers

PMID19789284
PMCPMC2807210

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.