DNA Marker Index information for Chromosome: Y Marker: FGC17907Names and Aliases for this DNA Marker: FGC17907, rs924018074.Chromosome Position in hg38 Human Genome assembly1: 19866311.Chromosome Position in hg19 assembly2: 22028197 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.