DNA Marker Index information for Chromosome: Y Marker: M10320.1Names and Aliases for this DNA Marker: M10320.1, M10320, rs561784798.Chromosome Position in hg38 Human Genome assembly1: 20685260.Chromosome Position in hg19 assembly2: 22847146 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.