DNA Marker Index information for Chromosome: Y Marker: FGC17814.1Names and Aliases for this DNA Marker: FGC17814.1, FGC17814, rs748854503.Chromosome Position in hg38 Human Genome assembly1: 13192822.Chromosome Position in hg19 assembly2: 15304723 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.