DNA Marker Index information for Chromosome: Y Marker: MF261225.1Names and Aliases for this DNA Marker: MF261225.1, MF261225.Chromosome Position in hg38 Human Genome assembly1: 3489090.Chromosome Position in hg19 assembly2: 3357131 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.