DNA Marker Index information for Chromosome: Y Marker: L667.3Names and Aliases for this DNA Marker: L667.3, F3708.2, rs557831756.Chromosome Position in hg38 Human Genome assembly1: 15421375.Chromosome Position in hg19 assembly2: 17533255 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.