DNA Marker Index information for Chromosome: Y Marker: M3444.4Names and Aliases for this DNA Marker: M3444.4, CTS189.4, rs571375748.Chromosome Position in hg38 Human Genome assembly1: 2927650.Chromosome Position in hg19 assembly2: 2795691 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.