DNA Marker Index information for Chromosome: Y Marker: FTG94842.1Names and Aliases for this DNA Marker: FTG94842.1, FTG94842, Y456490.2.Chromosome Position in hg38 Human Genome assembly1: 19473517.Chromosome Position in hg19 assembly2: 21635403 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.