DNA Marker Index information for Chromosome: Y Marker: Y4633.1Names and Aliases for this DNA Marker: Y4633.1, Y4633, F13100.1, F13100, FGC16489.Chromosome Position in hg38 Human Genome assembly1: 19828172.Chromosome Position in hg19 assembly2: 21990058 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.