DNA Marker Index information for Chromosome: Y Marker: Y4838Names and Aliases for this DNA Marker: Y4838, FGC6891, rs1265840313.Chromosome Position in hg38 Human Genome assembly1: 9563304.Chromosome Position in hg19 assembly2: 9400913 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.