DNA Marker Index information for Chromosome: Y Marker: MF177723.1Names and Aliases for this DNA Marker: MF177723.1, MF177723.Chromosome Position in hg38 Human Genome assembly1: 13769441.Chromosome Position in hg19 assembly2: 15881321 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.