DNA Marker Index information for Chromosome: Y Marker: Z30386Names and Aliases for this DNA Marker: Z30386, Y15242, rs1055660401.Chromosome Position in hg38 Human Genome assembly1: 16802954.Chromosome Position in hg19 assembly2: 18914834 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.