DNA Marker Index information for Chromosome: Y Marker: MF56491.1Names and Aliases for this DNA Marker: MF56491.1, MF56491.Chromosome Position in hg38 Human Genome assembly1: 2871702.Chromosome Position in hg19 assembly2: 2739743 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.