DNA Marker Index information for Chromosome: Y Marker: FGC49790.1Names and Aliases for this DNA Marker: FGC49790.1, FGC49790.Chromosome Position in hg38 Human Genome assembly1: 7392750.Chromosome Position in hg19 assembly2: 7260791 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.