DNA Marker Index information for Chromosome: Y Marker: FTF39815Names and Aliases for this DNA Marker: FTF39815, rs1427581209.Chromosome Position in hg38 Human Genome assembly1: 7456623.Chromosome Position in hg19 assembly2: 7324664 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.