DNA Marker Index information for Chromosome: Y Marker: BY25514.1Names and Aliases for this DNA Marker: BY25514.1, BY25514.Chromosome Position in hg38 Human Genome assembly1: 8766743.Chromosome Position in hg19 assembly2: 8634784 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.