DNA Marker Index information for Chromosome: Y Marker: MF40137.1Names and Aliases for this DNA Marker: MF40137.1, MF40137.Chromosome Position in hg38 Human Genome assembly1: 8882949.Chromosome Position in hg19 assembly2: 8750990 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.