DNA Marker Index information for Chromosome: Y Marker: S3328.3Names and Aliases for this DNA Marker: S3328.3, rs768121883.Chromosome Position in hg38 Human Genome assembly1: 7730845.Chromosome Position in hg19 assembly2: 7598886 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.