Projects per year
Abstract
The genetic architecture of human reproductive behavior - age at first birth (AFB) and number of children ever born (NEB) - has a strong relationship with fitness, human development, infertility and risk of neuropsychiatric disorders. However, very few genetic loci have been identified, and the underlying mechanisms of AFB and NEB are poorly understood. We report a large genome-wide association study of both sexes including 251,151 individuals for AFB and 343,072 individuals for NEB. We identified 12 independent loci that are significantly associated with AFB and/or NEB in a SNP-based genome-wide association study and 4 additional loci associated in a gene-based effort. These loci harbor genes that are likely to have a role, either directly or by affecting non-local gene expression, in human reproduction and infertility, thereby increasing understanding of these complex traits.
Original language | English |
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Pages (from-to) | 1462-1472 |
Number of pages | 11 |
Journal | Nature Genetics |
Volume | 48 |
Issue number | 12 |
Early online date | 31 Oct 2016 |
DOIs | |
Publication status | Published - Dec 2016 |
Keywords
- Behavioural genetics
- Genome-wide association studies
Fingerprint
Dive into the research topics of 'Genome-wide analysis identifies 12 loci influencing human reproductive behavior'. Together they form a unique fingerprint.Projects
- 4 Finished
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MRC UoB UNITE Unit - Programme 1
Davey Smith, G. (Principal Investigator)
1/06/13 → 31/03/18
Project: Research
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MRC UoB UNITE Unit - programme 3
Timpson, N. J. (Principal Investigator) & Timpson, N. J. (Principal Investigator)
1/06/13 → 31/03/18
Project: Research
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MRC Population Health Scientist Fellowship
Paternoster, L. (Principal Investigator)
1/10/12 → 1/10/16
Project: Research
Profiles
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Professor George Davey Smith
- MRC Integrative Epidemiology Unit
- Bristol Medical School (PHS) - Professor of Clinical Epidemiology
Person: Academic , Member, Group lead
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Dr Lavinia Paternoster
- Bristol Medical School (PHS) - Associate Professor in Genetic Epidemiology
- Bristol Population Health Science Institute
- MRC Integrative Epidemiology Unit
Person: Academic , Member
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Professor Nicholas John Timpson
- Bristol Medical School (PHS) - Professor of Genetic Epidemiology
- Bristol Population Health Science Institute
- MRC Integrative Epidemiology Unit
- Cancer
Person: Academic , Member