知识贝壳
知识贝壳
所属栏目：英汉烟草科技
The engineering of insect resistance was first demonstrated in tobaccoby the expression of insecticidal crystal proteins (ICPs) derived from B.thuringiensis (Bt),a Gram-positive,spore-forming soil bacterium.The lepidopteran-specific CrylA (b) crystal prot ......（本文共 1807 字 ） [阅读本文] >>