Fig. 1From: Identification of eight novel SDHB, SDHC, SDHD germline variants in Danish pheochromocytoma/paraganglioma patientsLOH analysis of DNA from the p.Leu139Pro variant carrier. DNA was purified from blood and tumor samples from the patient and SDHB exon 4 was amplified using intronic primer pairs flanking exon 4 and sequenced. DNA sequences from blood (a) and from tumor tissue (b) are shown. The SDHB c.416T > C, p.Leu139Pro position is indicated by an arrowBack to article page