DNA Marker Index information for Chromosome: Y Marker: BY158383.1Names and Aliases for this DNA Marker: BY158383.1, BY158383.Chromosome Position in hg38 Human Genome assembly1: 19559973.Chromosome Position in hg19 assembly2: 21721859 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.