DNA Marker Index information for Chromosome: Y Marker: V7903Names and Aliases for this DNA Marker: V7903, FGC38353, rs1262803306.Chromosome Position in hg38 Human Genome assembly1: 20578265.Chromosome Position in hg19 assembly2: 22740151 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.