DNA Marker Index information for Chromosome: Y Marker: BY3454.1Names and Aliases for this DNA Marker: BY3454.1, BY3454.Chromosome Position in hg38 Human Genome assembly1: 2985848.Chromosome Position in hg19 assembly2: 2853889 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.