DNA Marker Index information for Chromosome: Y Marker: Z32406.1Names and Aliases for this DNA Marker: Z32406.1, Z32406, rs749982840.Chromosome Position in hg38 Human Genome assembly1: 16881783.Chromosome Position in hg19 assembly2: 18993663 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.