DNA Marker Index information for Chromosome: Y Marker: F48.1Names and Aliases for this DNA Marker: F48.1, F48, rs766786435.Chromosome Position in hg38 Human Genome assembly1: 7028155.Chromosome Position in hg19 assembly2: 6896196 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.