DNA Marker Index information for Chromosome: Y Marker: BY184251Names and Aliases for this DNA Marker: BY184251, Y159976, FGC87919.Chromosome Position in hg38 Human Genome assembly1: 19601575.Chromosome Position in hg19 assembly2: 21763461 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.