DNA Marker Index information for Chromosome: Y Marker: BY163420.1Names and Aliases for this DNA Marker: BY163420.1, BY163420, Y154049.Chromosome Position in hg38 Human Genome assembly1: 22299686.Chromosome Position in hg19 assembly2: 24445833 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.