DNA Marker Index information for Chromosome: Y Marker: FT20045.1Names and Aliases for this DNA Marker: FT20045.1, FT20045, rs775569056.Chromosome Position in hg38 Human Genome assembly1: 8787275.Chromosome Position in hg19 assembly2: 8655316 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.