DNA Marker Index information for Chromosome: Y Marker: A22912.1Names and Aliases for this DNA Marker: A22912.1, A22912, rs780118777.Chromosome Position in hg38 Human Genome assembly1: 17300535.Chromosome Position in hg19 assembly2: 19412415 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.