DNA Marker Index information for Chromosome: Y Marker: FGC15644.1Names and Aliases for this DNA Marker: FGC15644.1, FGC15644.Chromosome Position in hg38 Human Genome assembly1: 2916709.Chromosome Position in hg19 assembly2: 2784750 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.