DNA Marker Index information for Chromosome: Y Marker: ZS3821.1Names and Aliases for this DNA Marker: ZS3821.1, ZS3821.Chromosome Position in hg38 Human Genome assembly1: 6984804.Chromosome Position in hg19 assembly2: 6852845 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.