DNA Marker Index information for Chromosome: Y Marker: BY28353Names and Aliases for this DNA Marker: BY28353, Y56454, rs1040927309.Chromosome Position in hg38 Human Genome assembly1: 19124033.Chromosome Position in hg19 assembly2: 21285919 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.