DNA Marker Index information for Chromosome: Y Marker: F3190.1Names and Aliases for this DNA Marker: F3190.1, F3190.Chromosome Position in hg38 Human Genome assembly1: 19228091.Chromosome Position in hg19 assembly2: 21389977 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.