DNA Marker Index information for Chromosome: Y Marker: Z39488.2Names and Aliases for this DNA Marker: Z39488.2, rs371344070.Chromosome Position in hg38 Human Genome assembly1: 19433643.Chromosome Position in hg19 assembly2: 21595529 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.