DNA Marker Index information for Chromosome: Y Marker: BY404.3Names and Aliases for this DNA Marker: BY404.3, rs1031057225.Chromosome Position in hg38 Human Genome assembly1: 12546673.Chromosome Position in hg19 assembly2: 14658608 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.