DNA Marker Index information for Chromosome: Y Marker: MF4004.1Names and Aliases for this DNA Marker: MF4004.1, MF4004.Chromosome Position in hg38 Human Genome assembly1: 12952778.Chromosome Position in hg19 assembly2: 15064686 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.