DNA Marker Index information for Chromosome: Y Marker: FGC57397.2Names and Aliases for this DNA Marker: FGC57397.2.Chromosome Position in hg38 Human Genome assembly1: 8546633.Chromosome Position in hg19 assembly2: 8414674 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.