DNA Marker Index information for Chromosome: Y Marker: MF56863.2Names and Aliases for this DNA Marker: MF56863.2, rs1489255720.Chromosome Position in hg38 Human Genome assembly1: 2992417.Chromosome Position in hg19 assembly2: 2860458 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.