DNA Marker Index information for Chromosome: Y Marker: BY19676Names and Aliases for this DNA Marker: BY19676, FGC64938, rs1047808506.Chromosome Position in hg38 Human Genome assembly1: 3022477.Chromosome Position in hg19 assembly2: 2890518 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.