家蚕与桑树相互作用的研究现状及进展  

Research Progresses on Interaction between Silkworm and Mulberry Tree

作　　者：梁九波[1] 何宁佳[1] LIANG Jiubo;HE Ningjia(State Key Laboratory of Resource Insects,Southwest University,Chongqing 400716,China)

机构地区：[1]资源昆虫高效养殖与利用全国重点实验室(西南大学),重庆400716

出　　处：《蚕学通讯》2024年第2期10-16,共7页Newsletter of Sericultural Science

基　　金：国家重点研发计划(2022YFD1201602);西南大学2035创新研究先导计划(SWU-XDZD22008);重庆市基础研究与前沿技术项目(cstc2021yszx-jcyj0004)。

摘　　要：栽桑养蚕是世界农耕文明的一大壮举。专食桑叶的家蚕由其祖先野桑蚕经人工驯化而来,是第一个完成全基因组测序的鳞翅目昆虫。本文综述家蚕与桑树协同进化方面的研究证据,包括家蚕蛋白酶与桑树蛋白酶抑制子的互作、家蚕对桑树次生代谢物质的适应以及桑树尿素酶对家蚕氮代谢的意义等,为今后深入解析家蚕与桑树的互作提供新见解,并丰富植食性昆虫与宿主植物互作的研究信息。The cultivation of mulberry tree for silkworm rearing is a remarkable achievement of the world s agricultural civilization.The domesticated silkworm,a specialist of mulberry leaves,is artificially selected from its ancestor the wild mulberry silkworm and is the first lepidopteran insect to have a sequenced genome.This review has presented the current studies for the co-evolution of silkworm and mulberry tree,including the interactions between silkworm digestive proteases and mulberry protease inhibitors,the adaptations of silkworm to mulberry secondary metabolites,and the significance of mulberry urease on nitrogen metabolism of silkworm,to provide insights into the future studies of the interaction between silkworm and mulberry tree,and to expand the knowledge on the interactions between phytophagous insects and their host plants.

关 键 词：家蚕 桑树 相互作用 植食性昆虫 协同进化 

分 类 号：S883[农业科学—特种经济动物饲养]