DNA Marker Index information for Chromosome: Y Marker: B65Names and Aliases for this DNA Marker: B65, AM00847, AMM008, rs374541802.Chromosome Position in hg38 Human Genome assembly1: 21268367.Chromosome Position in hg19 assembly2: 23430253 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.