PADI4 and hyperinsulinemic hypoglycemia, familial, 4: PAD4 (phytoalexin 4 deficiency), pathogenesis-related protein PR-4, isochorismate synthase, and NDR1/HIN1 showed differential expression in cultivar Santina, NDR1/HIN1-like protein 13-3 and 6, NDR1/HIN1-like protein 1 and 6 in cultivar Bing.