DNA Marker Index information for Chromosome: Y Marker: Y22558Names and Aliases for this DNA Marker: Y22558.Chromosome Position in hg38 Human Genome assembly1: 7290980.Chromosome Position in hg19 assembly2: 7159021 .Ancestral marker allele value: GTGTCTCTGTCTCGT.Derived, alternative, or mutated marker allele value: GTGTCTCGTCTTCTG.