DNA Marker Index information for Chromosome: Y Marker: Y4459Names and Aliases for this DNA Marker: Y4459, B145, rs113572871.Chromosome Position in hg38 Human Genome assembly1: 19169769.Chromosome Position in hg19 assembly2: 21331655 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.