DNA Marker Index information for Chromosome: Y Marker: Z19890.1Names and Aliases for this DNA Marker: Z19890.1, Z19890, rs372705907.Chromosome Position in hg38 Human Genome assembly1: 5687548.Chromosome Position in hg19 assembly2: 5555589 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.