DNA Marker Index information for Chromosome: Y Marker: MFY177.1Names and Aliases for this DNA Marker: MFY177.1, MFY177, C109004.1, C109004.Chromosome Position in hg38 Human Genome assembly1: 3879158.Chromosome Position in hg19 assembly2: 3747199 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.