DNA Marker Index information for Chromosome: Y Marker: Y142760.1Names and Aliases for this DNA Marker: Y142760.1, Y142760.Chromosome Position in hg38 Human Genome assembly1: 17222530.Chromosome Position in hg19 assembly2: 19334410 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.