DNA Marker Index information for Chromosome: Y Marker: SK1787Names and Aliases for this DNA Marker: SK1787, AM01761, rs371821170.Chromosome Position in hg38 Human Genome assembly1: 13324446.Chromosome Position in hg19 assembly2: 15436326 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.