Question
What are the primary markers used to test for lactase persistence?
Health · EN
What are the primary markers used to test for lactase persistence?
Review status disclosedPublic · privacy gate
TIKKI knowledge answer
The primary markers are single nucleotide polymorphisms (SNPs) in *MCM6*, most commonly rs4988235 (–13910 C>T) and rs182549 (–22018 G>A).
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