DNA Marker Index information for Chromosome: Y Marker: FT97858Names and Aliases for this DNA Marker: FT97858, Y177202, MZ284, rs754215731.Chromosome Position in hg38 Human Genome assembly1: 6981930.Chromosome Position in hg19 assembly2: 6849971 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.