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GWAS Study

Multiplex genomewide association analysis of breast milk fatty acid composition extends the phenotypic association and potential selection of FADS1 variants to arachidonic acid, a critical infant micronutrient.

Mychaleckyj JC, Nayak U, Colgate ER et al.

29514873 PubMed ID
GWAS Study Type
1142 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

MJ
Mychaleckyj JC
NU
Nayak U
CE
Colgate ER
ZD
Zhang D
CT
Carstensen T
AS
Ahmed S
AT
Ahmed T
MA
Mentzer AJ
AM
Alam M
KB
Kirkpatrick BD
HR
Haque R
FA
Faruque ASG
PW
Petri WA
Chapter II

Abstract

Summary of the research findings

Breast milk is the sole nutrition source during exclusive breastfeeding, and polyunsaturated fatty acids (FAs) are critical micronutrients in infant physical and cognitive development. There has been no prior genomewide association study of breast milk, hence our objective was to test for genetic association with breast milk FA composition.

1,142 Bangladeshi ancestry (non-array genotyped, whole-genome imputed) mothers

Chapter III

Study Statistics

Key metrics and study information

1142
Total Participants
GWAS
Study Type
No
Replicated
South Asian
Ancestry
Bangladesh
Recruitment Country
Chapter IV

Analysis

Comprehensive review of health and genetic findings

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