DNA Marker Index information for Chromosome: Y Marker: Y104949.1Names and Aliases for this DNA Marker: Y104949.1, Y104949.Chromosome Position in hg38 Human Genome assembly1: 17384491.Chromosome Position in hg19 assembly2: 19496371 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.