DNA Marker Index information for Chromosome: Y Marker: MF120734.1Names and Aliases for this DNA Marker: MF120734.1, MF120734.Chromosome Position in hg38 Human Genome assembly1: 19640057.Chromosome Position in hg19 assembly2: 21801943 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.