DNA Marker Index information for Chromosome: Y Marker: MF378438.1Names and Aliases for this DNA Marker: MF378438.1, MF378438, Y613258.2, rs926077179.Chromosome Position in hg38 Human Genome assembly1: 7881496.Chromosome Position in hg19 assembly2: 7749537 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.