DNA Marker Index information for Chromosome: Y Marker: M54.1Names and Aliases for this DNA Marker: M54.1, M54, rs2032620.Chromosome Position in hg38 Human Genome assembly1: 19707378.Chromosome Position in hg19 assembly2: 21869264 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.