Figure 2From: The first Dutch SDHB founder deletion in paraganglioma – pheochromocytoma patients Long range PCR of the exon 3 region of SDHB. Lanes 1 & 3. Patients carrying deletions showed an anomalous fragment of ~9 kb. Lanes 2 & 4. Two healthy controls lack the anomalous ~9 kb fragment. The normal fragment (~16 kb) is weakly visible in all lanes. A PCR control fragment of ~4.7 kb is also visible in all lanes.Back to article page