DNA Marker Index information for Chromosome: Y Marker: BY206518.1Names and Aliases for this DNA Marker: BY206518.1, BY206518, rs77694770.Chromosome Position in hg38 Human Genome assembly1: 11710722.Chromosome Position in hg19 assembly2: 13831428 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.