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rs62642941(I;I)

From SNPedia

Phenylketonuria
Is agenotype
ofrs62642941
GenePAH
Chromosome12
Position102,843,716
mentionedby
Magnitude6
ReputeBad
Geno Mag Summary
(-;-) 6 Phenylketonuria
(-;T) 3 Carrier of a phenylketonuria mutation
(T;T) 0 common in clinvar

In dbSNP, the variant/pathogenic allele for rs62642941 is the deletion allele. However, even though they use the same identifier, the (I;I) genotype as defined by 23andMe appears to be the homozygote minor genotype causative for phenylketonuria.