DNA Marker Index information for Chromosome: Y Marker: Z17968.1Names and Aliases for this DNA Marker: Z17968.1, Z17968, rs775374254.Chromosome Position in hg38 Human Genome assembly1: 14528726.Chromosome Position in hg19 assembly2: 16640606 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.