DNA Marker Index information for Chromosome: Y Marker: Y4963Names and Aliases for this DNA Marker: Y4963, FGC4015, Y5287, rs750739838.Chromosome Position in hg38 Human Genome assembly1: 22322617.Chromosome Position in hg19 assembly2: 24468764 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.