Evidence map›Paper›PMID 9725853›Full record

ArticleGenetics1998

Quantitative trait loci affecting body weight and fatness from a mouse line selected for extreme high growth.

G A Brockmann, C S Haley, U Renne, S A Knott, M Schwerin

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

41 citing papers in PubMed, 133 citations in OpenAlex.

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  13. Fine-mapping alleles for body weight in LG/J × SM/J F₂ and F(34) advanced intercross lines.Mammalian genome : official journal of the International Mammalian Genome Society · 2011
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  18. Genetic loci affecting body weight and fatness in a C57BL/6J x PWK/PhJ mouse intercross.Mammalian genome : official journal of the International Mammalian Genome Society · 2007
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  19. Genetic control of lipids in the mouse cross DU6i x DBA/2.Mammalian genome : official journal of the International Mammalian Genome Society · 2007
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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

5 authors at 3 institutions in 2 countries.

G A BrockmannResearch Institute for the Biology of Farm Animals, 18196 Dummerstorf, Germany. brockman@fbn-dummerstorf.de
C S Haley
U Renne
S A Knott
M Schwerin
Research Institute for Farm Animal Biology (FBN) · DERoslin Institute · GBUniversity of Edinburgh · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Quantitative trait loci (QTL) influencing body weight were mapped by linkage analysis in crosses between a high body weight selected line (DU6) and a control line (DUKs). The two mouse lines differ in body weight by 106% and in abdominal fat weight by 100% at 42 days. They were generated from the same base population and maintained as outbred colonies. Determination of line-specific allele frequencies at microsatellite markers spanning the genome indicated significant changes between the lines on 15 autosomes and the X chromosome. To confirm these effects, a QTL analysis was performed using structured F2 pedigrees derived from crosses of a single male from DU6 with a female from DUKs. QTL significant at the genome-wide level were mapped for body weight on chromosome 11; for abdominal fat weight on chromosomes 4, 11, and 13; for abdominal fat percentage on chromosomes 3 and 4; and for the weights of liver on chromosomes 4 and 11, of kidney on chromosomes 2 and 9, and of spleen on chromosome 11. The strong effect on body weight of the QTL on chromosome 11 was confirmed in three independent pedigrees. The effect was additive and independent of sex, accounting for 21-35% of the phenotypic variance of body weight within the corresponding F2 populations. The test for multiple QTL on chromosome 11 with combined data from all pedigrees indicated the segregation of two loci separated by 36 cM influencing body weight.

Indexed as

Quantitative Trait, HeritableAllelesAnimalsBody WeightChromosome MappingCrosses, GeneticFemaleGenetic LinkageKidneyLiverMaleMiceObesityOrgan SizePedigreeSpleen

Identifiers

PMID9725853
PMCPMC1460298
OpenAlexW2141953208

What OpenQuestion holds

Textmetadata
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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.