DNA Marker Index information for Chromosome: Y Marker: BY8258.2Names and Aliases for this DNA Marker: BY8258.2, rs866608541.Chromosome Position in hg38 Human Genome assembly1: 16081405.Chromosome Position in hg19 assembly2: 18193285 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.