DNA Marker Index information for Chromosome: Y Marker: Z2338Names and Aliases for this DNA Marker: Z2338, CTS11651, rs751231948.Chromosome Position in hg38 Human Genome assembly1: 21041794.Chromosome Position in hg19 assembly2: 23203680 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.