DNA Marker Index information for Chromosome: Y Marker: Y58442.1Names and Aliases for this DNA Marker: Y58442.1, Y58442.Chromosome Position in hg38 Human Genome assembly1: 20741708.Chromosome Position in hg19 assembly2: 22903594 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.