DNA Marker Index information for Chromosome: Y Marker: Y458558.1Names and Aliases for this DNA Marker: Y458558.1, Y458558.Chromosome Position in hg38 Human Genome assembly1: 7462011.Chromosome Position in hg19 assembly2: 7330052 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.