DNA Marker Index information for Chromosome: Y Marker: BY143451.2Names and Aliases for this DNA Marker: BY143451.2, rs916505667.Chromosome Position in hg38 Human Genome assembly1: 20994318.Chromosome Position in hg19 assembly2: 23156204 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.