DNA Marker Index information for Chromosome: Y Marker: Z24399.1Names and Aliases for this DNA Marker: Z24399.1, Z24399, rs748887893.Chromosome Position in hg38 Human Genome assembly1: 19371146.Chromosome Position in hg19 assembly2: 21533032 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.