转基因花生研究进展

自从1993年首次获得转基因花生植株以来,以病虫抗性、品质改良和疫苗生产为目标的转基因花生研究取得显著进展,抗番茄斑萎病毒、印度花生丛矮病毒、花生褐斑病和小菌核病的转基因花生品系进入了田间试验,具有牛瘟病毒疫苗效能的转基因花生品系也进入牛的临床免疫试验,但落后于大豆、玉米和油菜等主要大田作物,尚未实现产业化生产。该文综述了近年转基因花生研究进展,提出存在的问题,展望了前景。

Progresses of transgenic peanut research

Great progresses have been achieved in transgenic peanut research for enhance of the disease and pest resistance,quality improvement and vaccine production since the first transgenic peanut plant was obtained in 1993.The transgenic peanut lines resistant to some diseases including tomato spotted wilt virus, Indian peanut clump virus,early leaf spot(Cercospora arachidicola Hori) and Sclerotinia blight(Sclerotinia minor Jagger) have been tested in the fields.The other transgenic peanut lines transformed with rinderpest virus H gene have also been tested for their function in cattle.However development of transgenic peanut research and commercialization has still lagged behind soybean,corn,rapeseed and other major field crops.Perspectives and constraints of transgenic peanut and commercialization are further discussed.