DNA Marker Index information for Chromosome: Y Marker: FGC45412.1Names and Aliases for this DNA Marker: FGC45412.1, FGC45412.Chromosome Position in hg38 Human Genome assembly1: 4179805.Chromosome Position in hg19 assembly2: 4047846 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.