DNA Marker Index information for Chromosome: Y Marker: Y30457.1Names and Aliases for this DNA Marker: Y30457.1, Y30457, rs868758732.Chromosome Position in hg38 Human Genome assembly1: 13904746.Chromosome Position in hg19 assembly2: 16016626 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.