DNA Marker Index information for Chromosome: Y Marker: MF654920.1Names and Aliases for this DNA Marker: MF654920.1, MF654920.Chromosome Position in hg38 Human Genome assembly1: 4323885.Chromosome Position in hg19 assembly2: 4191926 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.