DNA Marker Index information for Chromosome: Y Marker: BY56454.1Names and Aliases for this DNA Marker: BY56454.1, BY56454.Chromosome Position in hg38 Human Genome assembly1: 2928057.Chromosome Position in hg19 assembly2: 2796098 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.