DNA Marker Index information for Chromosome: Y Marker: Y37420.1Names and Aliases for this DNA Marker: Y37420.1, Y37420.Chromosome Position in hg38 Human Genome assembly1: 7343228.Chromosome Position in hg19 assembly2: 7211269 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.