DNA Marker Index information for Chromosome: Y Marker: Y304140.1Names and Aliases for this DNA Marker: Y304140.1, Y304140.Chromosome Position in hg38 Human Genome assembly1: 7111441.Chromosome Position in hg19 assembly2: 6979482 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.