Figure 4
From: Real-time PCR quantification of human complement C4A and C4B genes
Position of TaqMan probe and primers for C4 gene number analysis. A short part of the C4B gene is shown [GenBank:U24578]. Arrows: position of the primers, underlined sequence with FAM at 5' end and MGB at 3' end: position of the TaqMan probe. White letters in black boxes: 5 single nucleotide polymorphisms distinguishing the C4A and C4B genes.