DNA Marker Index information for Chromosome: Y Marker: F446Names and Aliases for this DNA Marker: F446, AMM218, AM00263, rs72611639.Chromosome Position in hg38 Human Genome assembly1: 15797368.Chromosome Position in hg19 assembly2: 17909248 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.