DNA Marker Index information for Chromosome: Y Marker: Z42331Names and Aliases for this DNA Marker: Z42331, Y24126, rs901739255.Chromosome Position in hg38 Human Genome assembly1: 8087907.Chromosome Position in hg19 assembly2: 7955948 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.