DNA Marker Index information for Chromosome: Y Marker: MF57641.1Names and Aliases for this DNA Marker: MF57641.1, MF57641.Chromosome Position in hg38 Human Genome assembly1: 7021619.Chromosome Position in hg19 assembly2: 6889660 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.