DNA Marker Index information for Chromosome: Y Marker: MFY426Names and Aliases for this DNA Marker: MFY426, FT369516.2, rs937696505.Chromosome Position in hg38 Human Genome assembly1: 20011038.Chromosome Position in hg19 assembly2: 22172924 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.