DNA Marker Index information for Chromosome: Y Marker: SK1957.1Names and Aliases for this DNA Marker: SK1957.1, SK1957.Chromosome Position in hg38 Human Genome assembly1: 15870716.Chromosome Position in hg19 assembly2: 17982596 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.