DNA Marker Index information for Chromosome: Y Marker: MF287.1Names and Aliases for this DNA Marker: MF287.1, MF287.Chromosome Position in hg38 Human Genome assembly1: 7339933.Chromosome Position in hg19 assembly2: 7207974 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.