DNA Marker Index information for Chromosome: Y Marker: Y128344.1Names and Aliases for this DNA Marker: Y128344.1, Y128344.Chromosome Position in hg38 Human Genome assembly1: 20735284.Chromosome Position in hg19 assembly2: 22897170 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.