论文部分内容阅读
近日,中国农业科学院蔬菜花卉研究所张友军研究员领衔的蔬菜虫害防控创新团队与国外同行合作在小菜蛾抗Bt(Bacillus thuringiensis)分子机制领域取得重要进展。该研究发现了MAPK(丝裂原活化蛋白激酶)信号途径反式调控ALP(碱性磷酸酶)和ABC转运蛋白导致了小菜蛾对Bt杀虫剂的高抗性。研究结果对开发早期的Bt抗性分子检测技术,制定针对Bt杀虫剂或转Bt基因植物的抗药性治理策略具有重要的理论与
Recently, the team of vegetable pest prevention and control led by researcher Zhang Youjun, a researcher at the Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, made important progress in the molecular mechanism of the anti-Bt (Bacillus thuringiensis) diamondback moth by cooperating with foreign counterparts. This study found that trans-regulation of ALP (Alkaline Phosphatase) and ABC transporters by the MAPK (mitogen activated protein kinase) signaling pathway led to high resistance of the diamondback moth to Bt insecticides. The results of the study have important theoretical and practical implications for the development of early detection techniques for Bt resistance and the development of drug resistance strategies for Bt insecticides or Bt transgenic plants