Fig. 1From: Prevalence of RhD status and clinical application of non-invasive prenatal determination of fetal RHD in maternal plasma: a 5 year experience in CyprusSchematic structure of the RHD locus. a Normal RhD positive individuals. b RhD negative individuals. c RHD pseudogene. d Hybrid RHD-RHCE-RHD s geneBack to article page