DNA Marker Index information for Chromosome: Y Marker: Y6204.4Names and Aliases for this DNA Marker: Y6204.4, FGC23554.4.Chromosome Position in hg38 Human Genome assembly1: 13289996.Chromosome Position in hg19 assembly2: 15401876 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.