DNA Marker Index information for Chromosome: Y Marker: FGC22190.2Names and Aliases for this DNA Marker: FGC22190.2, rs771609175.Chromosome Position in hg38 Human Genome assembly1: 18997348.Chromosome Position in hg19 assembly2: 21159234 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.