DNA Marker Index information for Chromosome: Y Marker: BY25489.1Names and Aliases for this DNA Marker: BY25489.1, BY25489, Z44279.2.Chromosome Position in hg38 Human Genome assembly1: 13546379.Chromosome Position in hg19 assembly2: 15658259 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.