DNA Marker Index information for Chromosome: Y Marker: FGC41799Names and Aliases for this DNA Marker: FGC41799.1, FGC41799.Chromosome Position in hg38 Human Genome assembly1: 18877894.Chromosome Position in hg19 assembly2: 21039780 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.