DNA Marker Index information for Chromosome: Y Marker: L262.1Names and Aliases for this DNA Marker: L262.1, L262, rs768749463.Chromosome Position in hg38 Human Genome assembly1: 12908023.Chromosome Position in hg19 assembly2: 15019934 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.