DNA Marker Index information for Chromosome: Y Marker: FT386681Names and Aliases for this DNA Marker: FT386681, rs1270264273.Chromosome Position in hg38 Human Genome assembly1: 4899255.Chromosome Position in hg19 assembly2: 4767296 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.