Evidence map›Paper›PMID 38839045›Full record

ArticleMolecular biology and evolution2024

Measuring the Efficiency of Purging by non-random Mating in Human Populations.

Romain Laurent, Laure Gineau, José Utge, Sophie Lafosse, Chan Leakhena Phoeung, Tatyana Hegay, Robert Olaso, Anne Boland, Jean-François Deleuze, Bruno Toupance and 3 more

Abstract read
In one paragraph

Article in Molecular biology and evolution, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

13 authors.

Romain LaurentEco-anthropologie (EA), Muséum National d'Histoire Naturelle, CNRS, Université Paris Cité, 75016 Paris, France.
Laure GineauIRD, MERIT, Université Paris Cité, 75006 Paris, France.
José UtgeEco-anthropologie (EA), Muséum National d'Histoire Naturelle, CNRS, Université Paris Cité, 75016 Paris, France.
Sophie LafosseEco-anthropologie (EA), Muséum National d'Histoire Naturelle, CNRS, Université Paris Cité, 75016 Paris, France.
Chan Leakhena PhoeungRodolphe Mérieux Laboratory, University of Health Sciences, Phnom Penh, Cambodia.
Tatyana HegayLaboratory of Genome-cell technology, Institute of Immunology and Human genomics, Academy of Sciences, Tashkent, Uzbekistan.
Robert OlasoCentre National de Recherche en Génomique Humaine (CNRGH), CEA, Université Paris-Saclay, 91057, Evry, France.ORCID 0000-0001-7631-9657
Anne BolandCentre National de Recherche en Génomique Humaine (CNRGH), CEA, Université Paris-Saclay, 91057, Evry, France.ORCID 0000-0001-8789-5676
Jean-François DeleuzeCentre National de Recherche en Génomique Humaine (CNRGH), CEA, Université Paris-Saclay, 91057, Evry, France.
Bruno ToupanceEco-anthropologie (EA), Muséum National d'Histoire Naturelle, CNRS, Université Paris Cité, 75016 Paris, France.ORCID 0000-0002-8244-1824
Evelyne HeyerEco-anthropologie (EA), Muséum National d'Histoire Naturelle, CNRS, Université Paris Cité, 75016 Paris, France.ORCID 0000-0002-0266-3196
Anne-Louise LeuteneggerUniversité Paris Cité, Inserm, NeuroDiderot, 75019 Paris, France.ORCID 0000-0002-1302-4357
Raphaëlle ChaixEco-anthropologie (EA), Muséum National d'Histoire Naturelle, CNRS, Université Paris Cité, 75016 Paris, France.ORCID 0000-0001-5160-1293

Funding

Emergence programs HOMOCULTURGENFrance Génomique National infrastructureFrench National Research Agency
6 · The paper itself

Abstract

Human populations harbor a high concentration of deleterious genetic variants. Here, we tested the hypothesis that non-random mating practices affect the distribution of these variants, through exposure in the homozygous state, leading to their purging from the population gene pool. To do so, we produced whole-genome sequencing data for two pairs of Asian populations exhibiting different alliance rules and rates of inbreeding, but with similar effective population sizes. The results show that populations with higher rates of inbred matings do not purge deleterious variants more efficiently. Purging therefore has a low efficiency in human populations, and different mating practices lead to a similar mutational load.

Indexed as

Asian PeopleGenetics, PopulationGenetic VariationHumansInbreedingdeleterious variantsgenomicsinbreedingkinshipmate choicemutational loadpurifying selection

Identifiers

PMID38839045
PMCPMC11184347

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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.