DNA Marker Index information for Chromosome: Y Marker: BY33007.2Names and Aliases for this DNA Marker: BY33007.2, Y81169.2.Chromosome Position in hg38 Human Genome assembly1: 2797989.Chromosome Position in hg19 assembly2: 2666030 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.