DNA Marker Index information for Chromosome: Y Marker: Y18561.2Names and Aliases for this DNA Marker: Y18561.2, rs1445011263.Chromosome Position in hg38 Human Genome assembly1: 7420284.Chromosome Position in hg19 assembly2: 7288325 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.