DNA Marker Index information for Chromosome: Y Marker: M12149Names and Aliases for this DNA Marker: M12149, Z8128, Y4371, rs561331205.Chromosome Position in hg38 Human Genome assembly1: 12517920.Chromosome Position in hg19 assembly2: 14629851 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.