1Alanine-substituted mutant on Gly(373) and Asn(375) of Cry1Ai-h-loop 2 causes reduction in both toxicity and binding against Helicoverpa armigera

作者： Zhou Zi-shan; Liang Ge-mei; Song Fu-ping; Zhang Jie; SCI

机构： Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pests, Beijing 100193, Peoples R China;

来源：JOURNAL OF INTEGRATIVE AGRICULTURE

关键词： Bacillus thuringiensis; Cry1Ai; Domain II-loop2; Helicoverpa armigera; binding affinity

年份：2019