DNA Marker Index information for Chromosome: Y Marker: PF7453.1Names and Aliases for this DNA Marker: PF7453.1, PF7453, rs778150389.Chromosome Position in hg38 Human Genome assembly1: 17285354.Chromosome Position in hg19 assembly2: 19397234 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.