DNA Marker Index information for Chromosome: Y Marker: FT202445Names and Aliases for this DNA Marker: FT202445, Y184043, rs955505975.Chromosome Position in hg38 Human Genome assembly1: 19947920.Chromosome Position in hg19 assembly2: 22109806 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.