DNA Marker Index information for Chromosome: Y Marker: FGC49841Names and Aliases for this DNA Marker: FGC49841, rs768207528.Chromosome Position in hg38 Human Genome assembly1: 21704035.Chromosome Position in hg19 assembly2: 23865921 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.