DNA Marker Index information for Chromosome: Y Marker: FGC4465Names and Aliases for this DNA Marker: FGC4465, rs868634908.Chromosome Position in hg38 Human Genome assembly1: 21312371.Chromosome Position in hg19 assembly2: 23474257 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.