DNA Marker Index information for Chromosome: Y Marker: MF18755.1Names and Aliases for this DNA Marker: MF18755.1, MF18755.Chromosome Position in hg38 Human Genome assembly1: 19076012.Chromosome Position in hg19 assembly2: 21237898 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.