DNA Marker Index information for Chromosome: Y Marker: BY17720.1Names and Aliases for this DNA Marker: BY17720.1, BY17720, rs775326290.Chromosome Position in hg38 Human Genome assembly1: 7919993.Chromosome Position in hg19 assembly2: 7788034 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.