DNA Marker Index information for Chromosome: Y Marker: L258.1Names and Aliases for this DNA Marker: L258.1, L258, S335.1, S335, rs760079339.Chromosome Position in hg38 Human Genome assembly1: 19730740.Chromosome Position in hg19 assembly2: 21892626 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.