DNA Marker Index information for Chromosome: Y Marker: ZS3887Names and Aliases for this DNA Marker: ZS3887, FGC21071.Chromosome Position in hg38 Human Genome assembly1: 8784892.Chromosome Position in hg19 assembly2: 8652933 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.