DNA Marker Index information for Chromosome: Y Marker: FGC50766.3Names and Aliases for this DNA Marker: FGC50766.3, rs893879007.Chromosome Position in hg38 Human Genome assembly1: 21087203.Chromosome Position in hg19 assembly2: 23249089 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.