DNA Marker Index information for Chromosome: Y Marker: MF51232Names and Aliases for this DNA Marker: MF51232, BY191717.2.Chromosome Position in hg38 Human Genome assembly1: 19253658.Chromosome Position in hg19 assembly2: 21415544 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.