DNA Marker Index information for Chromosome: Y Marker: MFY374Names and Aliases for this DNA Marker: MFY374, FT184906.2.Chromosome Position in hg38 Human Genome assembly1: 6660942.Chromosome Position in hg19 assembly2: 6528983 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.