DNA Marker Index information for Chromosome: Y Marker: Y17188.2Names and Aliases for this DNA Marker: Y17188.2, rs778914553.Chromosome Position in hg38 Human Genome assembly1: 12580393.Chromosome Position in hg19 assembly2: 14692327 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.