Delayed Effects of Chitinase of Serratia marcesens S3 on Helicoverpa armigera in Different Instar沙雷氏杆菌S3菌株产几丁质酶对棉铃虫不同虫龄幼虫的后致死作用
Display of Serratia marcesens lipase on surface of Escherichia coli using N-terminal domain of ice nucleation protein利用冰核蛋白N末端结构域在大肠杆菌表面展示粘质沙雷氏菌脂肪酶