DNA Marker Index information for Chromosome: Y Marker: FGC17397.1Names and Aliases for this DNA Marker: FGC17397.1, FGC17397, rs764566036.Chromosome Position in hg38 Human Genome assembly1: 20699714.Chromosome Position in hg19 assembly2: 22861600 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.