DNA Marker Index information for Chromosome: Y Marker: Y13978.1Names and Aliases for this DNA Marker: Y13978.1, Y13978.Chromosome Position in hg38 Human Genome assembly1: 12123371.Chromosome Position in hg19 assembly2: 14244077 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.