DNA Marker Index information for Chromosome: Y Marker: BY177111Names and Aliases for this DNA Marker: BY177111, A23382, rs905403905.Chromosome Position in hg38 Human Genome assembly1: 16519415.Chromosome Position in hg19 assembly2: 18631295 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.