DNA Marker Index information for Chromosome: Y Marker: BY153804.2Names and Aliases for this DNA Marker: BY153804.2, rs766252249.Chromosome Position in hg38 Human Genome assembly1: 12985151.Chromosome Position in hg19 assembly2: 15097063 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.