DNA Marker Index information for Chromosome: Y Marker: MF256618.1Names and Aliases for this DNA Marker: MF256618.1, MF256618.Chromosome Position in hg38 Human Genome assembly1: 7426365.Chromosome Position in hg19 assembly2: 7294406 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.