DNA Marker Index information for Chromosome: Y Marker: FGC49808Names and Aliases for this DNA Marker: FGC49808, Y23014, rs781372328.Chromosome Position in hg38 Human Genome assembly1: 8417322.Chromosome Position in hg19 assembly2: 8285363 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.