DNA Marker Index information for Chromosome: Y Marker: MF19544.1Names and Aliases for this DNA Marker: MF19544.1, MF19544, MF20897.1, MF20897.Chromosome Position in hg38 Human Genome assembly1: 7941171.Chromosome Position in hg19 assembly2: 7809212 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.