DNA Marker Index information for Chromosome: Y Marker: FTA2661.1Names and Aliases for this DNA Marker: FTA2661.1, FTA2661.Chromosome Position in hg38 Human Genome assembly1: 14414620.Chromosome Position in hg19 assembly2: 16526500 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.