DNA Marker Index information for Chromosome: Y Marker: BY54875.2Names and Aliases for this DNA Marker: BY54875.2, rs772209978.Chromosome Position in hg38 Human Genome assembly1: 14809086.Chromosome Position in hg19 assembly2: 16920966 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.