DNA Marker Index information for Chromosome: Y Marker: S3220Names and Aliases for this DNA Marker: S3220, S5711, rs778284626.Chromosome Position in hg38 Human Genome assembly1: 19683259.Chromosome Position in hg19 assembly2: 21845145 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.