DNA Marker Index information for Chromosome: Y Marker: Y77866.1Names and Aliases for this DNA Marker: Y77866.1, Y77866.Chromosome Position in hg38 Human Genome assembly1: 20003701.Chromosome Position in hg19 assembly2: 22165587 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.