DNA Marker Index information for Chromosome: Y Marker: FGC66735Names and Aliases for this DNA Marker: FGC66735, rs769317462.Chromosome Position in hg38 Human Genome assembly1: 13896643.Chromosome Position in hg19 assembly2: 16008523 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.