DNA Marker Index information for Chromosome: Y Marker: MF451131.1Names and Aliases for this DNA Marker: MF451131.1, MF451131.Chromosome Position in hg38 Human Genome assembly1: 2881167.Chromosome Position in hg19 assembly2: 2749208 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.