DNA Marker Index information for Chromosome: Y Marker: M3049.2Names and Aliases for this DNA Marker: M3049.2, rs575215154.Chromosome Position in hg38 Human Genome assembly1: 20447999.Chromosome Position in hg19 assembly2: 22609885 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.