DNA Marker Index information for Chromosome: Y Marker: Y54271.1Names and Aliases for this DNA Marker: Y54271.1, Y54271.Chromosome Position in hg38 Human Genome assembly1: 16005358.Chromosome Position in hg19 assembly2: 18117238 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.