DNA Marker Index information for Chromosome: Y Marker: BZ4899_2Names and Aliases for this DNA Marker: Y48491, BZ4899_2.Chromosome Position in hg38 Human Genome assembly1: 9955347.Chromosome Position in hg19 assembly2: 9792956 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.