DNA Marker Index information for Chromosome: Y Marker: F25081.2Names and Aliases for this DNA Marker: F25081.2, rs751136313.Chromosome Position in hg38 Human Genome assembly1: 19996041.Chromosome Position in hg19 assembly2: 22157927 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.