DNA Marker Index information for Chromosome: Y Marker: Z301Names and Aliases for this DNA Marker: Z301, S499, rs79683764, rs4777608.Chromosome Position in hg38 Human Genome assembly1: 12060401.Chromosome Position in hg19 assembly2: 14181107 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.