DNA Marker Index information for Chromosome: Y Marker: BY74467Names and Aliases for this DNA Marker: BY74467, Z45760, rs974110626.Chromosome Position in hg38 Human Genome assembly1: 8737950.Chromosome Position in hg19 assembly2: 8605991 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.