DNA Marker Index information for Chromosome: Y Marker: MF77620.1Names and Aliases for this DNA Marker: MF77620.1, MF77620.Chromosome Position in hg38 Human Genome assembly1: 17202016.Chromosome Position in hg19 assembly2: 19313896 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.