DNA Marker Index information for Chromosome: Y Marker: ZS3981Names and Aliases for this DNA Marker: ZS3981, rs1027530988.Chromosome Position in hg38 Human Genome assembly1: 15481505.Chromosome Position in hg19 assembly2: 17593385 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.