Citrus reticulata and citrus limon Raw sequence reads

elevated expression of genes involved in antioxidant activity, protein phosphorylation, carbohydrate, cell wall and lipid metabolism, which were crucial for the tolerance of C. limon. This study indicates that enhanced activity of antioxidant enzymes (SOD, CAT, APX) leads to de-creased ROS accumulation, PCD and MDA content which can potentially mitigate the HLB symptoms in lemon.

参与抗氧化活性、蛋白质磷酸化、碳水化合物代谢、细胞壁代谢及脂质代谢的基因表达上调，上述代谢通路对柠檬（C. limon）的耐受性至关重要。本研究表明，抗氧化酶——超氧化物歧化酶（Superoxide Dismutase, SOD）、过氧化氢酶（Catalase, CAT）与抗坏血酸过氧化物酶（Ascorbate Peroxidase, APX）——活性增强可减少活性氧（Reactive Oxygen Species, ROS）积累、程序性细胞死亡（Programmed Cell Death, PCD）水平与丙二醛（Malondialdehyde, MDA）含量，从而有望缓解柠檬的黄龙病（Huanglongbing, HLB）症状。