Sökning: WFRF:(Barclay Kieron 1986 ) >
Reduced reproductiv...
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Gardner, Eugene J.
(författare)
Reduced reproductive success is associated with selective constraint on human genes
- Artikel/kapitelEngelska2022
Förlag, utgivningsår, omfång ...
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2022-03-23
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Springer Science and Business Media LLC,2022
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printrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:su-203445
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https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-203445URI
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https://doi.org/10.1038/s41586-022-04549-9DOI
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-513107URI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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Genome-wide sequencing of human populations has revealed substantial variation among genes in the intensity of purifying selection acting on damaging genetic variants1. Although genes under the strongest selective constraint are highly enriched for associations with Mendelian disorders, most of these genes are not associated with disease and therefore the nature of the selection acting on them is not known2. Here we show that genetic variants that damage these genes are associated with markedly reduced reproductive success, primarily owing to increased childlessness, with a stronger effect in males than in females. We present evidence that increased childlessness is probably mediated by genetically associated cognitive and behavioural traits, which may mean that male carriers are less likely to find reproductive partners. This reduction in reproductive success may account for 20% of purifying selection against heterozygous variants that ablate protein-coding genes. Although this genetic association may only account for a very minor fraction of the overall likelihood of being childless (less than 1%), especially when compared to more influential sociodemographic factors, it may influence how genes evolve over time.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Neville, Matthew D. C.
(författare)
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Samocha, Kaitlin E.
(författare)
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Barclay, Kieron,1986-Uppsala universitet,Stockholms universitet,Sociologiska institutionen,Max Planck Institute for Demographic Research, Germany; Swedish Collegium for Advanced Study, Sweden,Kollegiet för avancerade studier (SCAS),Max Planck Institute for Demographic Research, Rostock, Germany;Demography Unit, Department of Sociology, Stockholm University, Stockholm, Sweden(Swepub:su)kbarc
(författare)
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Kolk, Martin,1986-Stockholms universitet,Sociologiska institutionen(Swepub:su)mkolk
(författare)
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Niemi, Mari E. K.
(författare)
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Kirov, George
(författare)
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Martin, Hilary C.
(författare)
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Hurles, Matthew E.
(författare)
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Stockholms universitetSociologiska institutionen
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Nature: Springer Science and Business Media LLC603:7903, s. 858-8630028-08361476-4687
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Gardner, Eugene ...
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Neville, Matthew ...
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Samocha, Kaitlin ...
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Barclay, Kieron, ...
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Kolk, Martin, 19 ...
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Niemi, Mari E. K ...
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Kirov, George
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Martin, Hilary C ...
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Hurles, Matthew ...
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