DNA Marker Index information for Chromosome: Y Marker: Z26743.1Names and Aliases for this DNA Marker: Z26743.1, Z26743, rs762231401.Chromosome Position in hg38 Human Genome assembly1: 7022263.Chromosome Position in hg19 assembly2: 6890304 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.