DNA Marker Index information for Chromosome: Y Marker: BY3821.1Names and Aliases for this DNA Marker: BY3821.1, BY3821, A9403.Chromosome Position in hg38 Human Genome assembly1: 15199734.Chromosome Position in hg19 assembly2: 17311614 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.