DNA Marker Index information for Chromosome: Y Marker: Z40772.1Names and Aliases for this DNA Marker: Z40772.1, Z40772, rs754105359.Chromosome Position in hg38 Human Genome assembly1: 13145771.Chromosome Position in hg19 assembly2: 15257687 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.