DNA Marker Index information for Chromosome: Y Marker: BY25999.1Names and Aliases for this DNA Marker: BY25999.1, BY25999, Y83580.Chromosome Position in hg38 Human Genome assembly1: 7332189.Chromosome Position in hg19 assembly2: 7200230 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.