DNA Marker Index information for Chromosome: Y Marker: M4578.1Names and Aliases for this DNA Marker: M4578.1, M4578, rs567995570.Chromosome Position in hg38 Human Genome assembly1: 21134733.Chromosome Position in hg19 assembly2: 23296619 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.