DNA Marker Index information for Chromosome: Y Marker: BY33643Names and Aliases for this DNA Marker: BY33643, Y55060, rs977253009.Chromosome Position in hg38 Human Genome assembly1: 16809923.Chromosome Position in hg19 assembly2: 18921803 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: C.