Evidence map›Paper›PMID 11737945›Full record

ArticleGenome biology2001

The genetic structure of recombinant inbred mice: high-resolution consensus maps for complex trait analysis.

R W Williams, J Gu, S Qi, L Lu

Open access · goldAbstract read
In one paragraph

Article in Genome biology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 143 papers.

0numbers the graph read from it
0cells of the map it votes in
143citing papers in PubMed
17.9field-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

143 citing papers in PubMed, 364 citations in OpenAlex.

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  12. Progressions on the Coexistence of Neuronal and Glial Precursor Cells in the Cerebral Ventricular Zone.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
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  17. Exploring the Role of Chemokine Receptor 6 (Frontiers in neuroscience · 2020
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  19. The other side of the coin: Hypersociability.Genes, brain, and behavior · 2019
    Review
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83 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

4 authors at 1 institution in 1 country.

R W WilliamsCenter of Genomics and Bioinformatics University of Tennessee Health Science Center, College of Medicine, Memphis, TN 38163, USA. rwilliam@nb.utmem.edu
J Gu
S Qi
L Lu
University of Tennessee Health Science Center · US

Funding

INFORMATICS CENTER FOR MOUSE NEUROGENETICSP20MH062009 · NIMH · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI WILLIAMS, ROBERT W. W · 2000 to 2004
$5.9M
NIMH NIH HHS P20 MH062009NIMH NIH HHS P20-MH 62009
6 · The paper itself

Abstract

backgroundRecombinant inbred (RI) strains of mice are an important resource used to map and analyze complex traits. They have proved particularly effective in multidisciplinary genetic studies. Widespread use of RI strains has been hampered by their modest numbers and by the difficulty of combining results derived from different RI sets.

resultsWe have increased the density of typed microsatellite markers two- to five-fold in each of several major RI sets that share C57BL/6 as a parental strain (AXB, BXA, BXD, BXH and CXB). A common set of 490 markers was genotyped in just over 100 RI strains. Genotypes of around 1,100 additional microsatellites in one or more RI sets were generated, collected and checked for errors. Consensus RI maps that integrate genotypes of approximately 1,600 microsatellite loci were assembled. The genomes of individual strains typically incorporate 45-55 recombination breakpoints. The collected RI set - termed the BXN set - contains approximately 5,000 breakpoints. The distribution of recombinations approximates a Poisson distribution and distances between breakpoints average about 0.5 centimorgans (cM). Locations of most breakpoints have been defined with a precision of < 2 cM. Genotypes deviate from Hardy-Weinberg equilibrium in only a small number of intervals.

conclusionsConsensus maps derived from RI strains conform almost exactly to theoretical expectation and are close to the length predicted by the Haldane-Waddington equation (x3.6 for a 2-3 cM interval between markers). Non-syntenic associations between different chromosomes introduce predictable distortions in quantitative trait locus (QTL) datasets that can be partly corrected using two-locus correlation matrices.

Indexed as

ChromosomesQuantitative Trait, HeritableAllelesAnimalsChromosome MappingChromosome SegregationConsensus SequenceFemaleMaleMiceMice, Inbred C57BLMice, Inbred StrainsMicrosatellite RepeatsRecombination, Genetic

Identifiers

PMID11737945
PMCPMC59991
OpenAlexW2121261256

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.