DNA Marker Index information for Chromosome: Y Marker: BY46890.1Names and Aliases for this DNA Marker: BY46890.1, BY46890.Chromosome Position in hg38 Human Genome assembly1: 2835826.Chromosome Position in hg19 assembly2: 2703867 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.