DNA Marker Index information for Chromosome: Y Marker: Y101851.1Names and Aliases for this DNA Marker: Y101851.1, Y101851.Chromosome Position in hg38 Human Genome assembly1: 16277574.Chromosome Position in hg19 assembly2: 18389454 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.