DNA Marker Index information for Chromosome: Y Marker: Z1727.1Names and Aliases for this DNA Marker: Z1727.1, Z1727, rs775747039.Chromosome Position in hg38 Human Genome assembly1: 6775446.Chromosome Position in hg19 assembly2: 6643487 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.