DNA Marker Index information for Chromosome: Y Marker: Y28321.3Names and Aliases for this DNA Marker: Y28321.3, rs768885191.Chromosome Position in hg38 Human Genome assembly1: 7743658.Chromosome Position in hg19 assembly2: 7611699 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.