Marker

rs12777823

rs12777823 is a DNA marker (a dbSNP reference SNP ID) in the CYP4F2 gene that Biome reads to report 1 genetic trait.

Traits rs12777823 reads

Genes doctors can use to plan your warfarin dose

Gene

CYP4F2

Reference databases

dbSNP: rs12777823

How Biome reads this

Biome's whole-genome test reads this from one saliva sample, alongside all 3.2 billion letters of your DNA.

Biome DNA test →

This page is for educational purposes only and is not medical advice. It is not intended to diagnose, treat, cure, or prevent any disease. Genetic results describe tendencies and predispositions, not diagnoses. Always consult a licensed clinician before making decisions about your health, medications, or supplements.