DNA Marker Index information for Chromosome: Y Marker: Z18436Names and Aliases for this DNA Marker: Z18436, FGC14051, Y4405, B232, rs952660932.Chromosome Position in hg38 Human Genome assembly1: 16862482.Chromosome Position in hg19 assembly2: 18974362 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.