DNA Marker Index information for Chromosome: Y Marker: Y49488.1Names and Aliases for this DNA Marker: Y49488.1, Y49488.Chromosome Position in hg38 Human Genome assembly1: 12283386.Chromosome Position in hg19 assembly2: 14404089 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.