DNA Marker Index information for Chromosome: Y Marker: FGC63840.2Names and Aliases for this DNA Marker: FGC63840.2, Y33003.2.Chromosome Position in hg38 Human Genome assembly1: 7460041.Chromosome Position in hg19 assembly2: 7328082 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.