DNA Marker Index information for Chromosome: Y Marker: MF161281Names and Aliases for this DNA Marker: MF161281, FT262422.2.Chromosome Position in hg38 Human Genome assembly1: 21089434.Chromosome Position in hg19 assembly2: 23251320 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.