DNA Marker Index information for Chromosome: Y Marker: Y227704.1Names and Aliases for this DNA Marker: Y227704.1, Y227704.Chromosome Position in hg38 Human Genome assembly1: 15076295.Chromosome Position in hg19 assembly2: 17188175 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.