DNA Marker Index information for Chromosome: Y Marker: BY55468.1Names and Aliases for this DNA Marker: BY55468.1, BY55468.Chromosome Position in hg38 Human Genome assembly1: 21293733.Chromosome Position in hg19 assembly2: 23455619 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.