DNA Marker Index information for Chromosome: Y Marker: MF744577.1Names and Aliases for this DNA Marker: MF744577.1, MF744577.Chromosome Position in hg38 Human Genome assembly1: 20099295.Chromosome Position in hg19 assembly2: 22261181 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.