DNA Marker Index information for Chromosome: Y Marker: FGC31975.1Names and Aliases for this DNA Marker: FGC31975.1, FGC31975.Chromosome Position in hg38 Human Genome assembly1: 8796834.Chromosome Position in hg19 assembly2: 8664875 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.