DNA Marker Index information for Chromosome: Y Marker: MF251783.1Names and Aliases for this DNA Marker: MF251783.1, MF251783.Chromosome Position in hg38 Human Genome assembly1: 2934961.Chromosome Position in hg19 assembly2: 2803002 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.