沃尔巴克氏菌
生物
昆虫
兼性
寄主(生物学)
抗性(生态学)
立克次体
人口
动物
生态学
遗传学
病毒
社会学
人口学
作者
Xiangdong Liu,Huifang Guo
标识
DOI:10.1016/j.cois.2019.05.003
摘要
Endosymbionts play important roles in protecting hosts from environmental stress, such as natural enemies, heat, and toxins. Many insects are infected with the facultative nonessential endosymbionts Wolbachia and Rickettsia, which are the crux in this review, although other relevant symbiont genera will also be treated. Insecticide resistance of hosts can be related to infections with Wolbachia and Rickettsia. These endosymbionts commonly increase host susceptibility to chemical insecticides, but cases of increased resistance also exist. The symbiont-mediated insecticide resistance/susceptibility varies with species of insect, species of symbiont, and chemical compound. Changes in insecticide resistance levels of insects can be associated with fluctuations in population density of endosymbionts. Effects of endosymbionts on host fitness, metabolism, immune system, and gene expression may determine how endosymbionts influence insecticide resistance. A clearer understanding of these interactions can improve our knowledge about drivers of decreasing insecticide resistance.
科研通智能强力驱动
Strongly Powered by AbleSci AI