DNA Marker Index information for Chromosome: Y Marker: MF258461.1Names and Aliases for this DNA Marker: MF258461.1, MF258461.Chromosome Position in hg38 Human Genome assembly1: 4454877.Chromosome Position in hg19 assembly2: 4322918 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.