DNA Marker Index information for Chromosome: Y Marker: FGC45298Names and Aliases for this DNA Marker: FGC45298, Y20307.Chromosome Position in hg38 Human Genome assembly1: 7338773.Chromosome Position in hg19 assembly2: 7206814 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.