DNA Marker Index information for Chromosome: Y Marker: FGC74345.1Names and Aliases for this DNA Marker: FGC74345.1, FGC74345.Chromosome Position in hg38 Human Genome assembly1: 15652392.Chromosome Position in hg19 assembly2: 17764272 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.