DNA Marker Index information for Chromosome: Y Marker: MF439457.1Names and Aliases for this DNA Marker: MF439457.1, MF439457.Chromosome Position in hg38 Human Genome assembly1: 7197676.Chromosome Position in hg19 assembly2: 7065717 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.