DNA Marker Index information for Chromosome: Y Marker: BY2728Names and Aliases for this DNA Marker: BY2728, A2203, Y13560.Chromosome Position in hg38 Human Genome assembly1: 8689008.Chromosome Position in hg19 assembly2: 8557049 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.