DNA Marker Index information for Chromosome: Y Marker: FT458343.1Names and Aliases for this DNA Marker: FT458343.1, FT458343.Chromosome Position in hg38 Human Genome assembly1: 20302364.Chromosome Position in hg19 assembly2: 22464250 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.