DNA Marker Index information for Chromosome: Y Marker: Y103042.1Names and Aliases for this DNA Marker: Y103042.1, Y103042.Chromosome Position in hg38 Human Genome assembly1: 16808389.Chromosome Position in hg19 assembly2: 18920269 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.