DNA Marker Index information for Chromosome: Y Marker: A18711.1Names and Aliases for this DNA Marker: A18711.1, A18711, YFS3117399, rs1036680940.Chromosome Position in hg38 Human Genome assembly1: 2931221.Chromosome Position in hg19 assembly2: 2799262 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.