DNA Marker Index information for Chromosome: Y Marker: MF631973.1Names and Aliases for this DNA Marker: MF631973.1, MF631973, FTH43103.2.Chromosome Position in hg38 Human Genome assembly1: 14791394.Chromosome Position in hg19 assembly2: 16903274 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.