rs1570669
rs1570669 is a variant near CYP24A1 on chromosome 20, identified as a genome-wide-association tag SNP for serum calcium rather than a coding change with a defined amino-acid effect. CYP24A1 encodes 24-hydroxylase, the enzyme that degrades active vitamin D (1,25-dihydroxyvitamin D3), so variation at this locus affects vitamin D catabolism and, downstream, calcium homeostasis. In this dataset it is paired with a CASR variant to estimate genetic tendency toward lower, typical, or higher blood calcium within the normal range.
Traits rs1570669 reads
Gene
Reference databases
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