DNA Marker Index information for Chromosome: Y Marker: F16271.1Names and Aliases for this DNA Marker: F16271.1, F16271, rs371094709.Chromosome Position in hg38 Human Genome assembly1: 7939381.Chromosome Position in hg19 assembly2: 7807422 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.