DNA Marker Index information for Chromosome: Y Marker: SK1155.1Names and Aliases for this DNA Marker: SK1155.1, SK1155, rs757421462.Chromosome Position in hg38 Human Genome assembly1: 14127506.Chromosome Position in hg19 assembly2: 16239386 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.