DNA Marker Index information for Chromosome: Y Marker: F3916.2Names and Aliases for this DNA Marker: F3916.2, rs746521257.Chromosome Position in hg38 Human Genome assembly1: 12227546.Chromosome Position in hg19 assembly2: 14348251 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.