瘤胃微生物与宿主互作及其日粮调控研究进展  

Research Progress on Interaction Between Rumen Microorganisms and Host and Its Dietary Regulation

作　　者：王炳 罗海玲[1] WANG Bing;LUO Hai-ling(State Key Laboratory of Animal Nutrition,College of Animal Science and Technology,China Agricultural University,Beijing 100193)

机构地区：[1]中国农业大学动物科学技术学院动物营养学国家重点实验室

出　　处：《生物技术通报》2020年第2期39-48,共10页Biotechnology Bulletin

基　　金：国家肉羊产业技术体系（CARS-38）;国家自然科学基金项目（31902181）

摘　　要：瘤胃微生物与宿主间存在互作关系,宿主动物遗传信息影响瘤胃微生物,而瘤胃微生物变化也同样受到日粮原料、营养水平以及外源添加物质的调控。近年来,通过多组学技术分析瘤胃微生物与宿主关系及其内在机制已成为研究热点。综述了瘤胃微生物与宿主关系及受日粮调控作用研究进展,具体介绍了瘤胃微生物与宿主基因组关系,瘤胃微生物与动物生产性能关系,以及在日粮配置、益生菌益生元和植物次生代谢物添加等条件下对瘤胃微生物的影响;并对瘤胃微生物研究的发展趋势和应用前景进行了展望。There is an interaction between rumen microorganisms and hosts. The genetic information of host animal affects rumen microorganisms,while the ruminal microorganism can be regulated by dietary ingredients,nutrient levels,and exogenous additives. In recent years,the analysis of the crosstalk between ruminal microorganism and host through multi-omics technology and the underlying mechanism has become the research hot topic. This review summarizes the research progress of the relationship between rumen microorganism and host and the regulation roles of dietary factors,more specifically,the relationship between ruminal microorganisms and host genome,the relationship between rumen microbes and animal performance,and the effects of diets formula,and addition of probiotics and plant secondary on rumen microorganism,and further prospects the development trend and application of ruminal microorganism research were developed.

关 键 词：瘤胃 微生物群落 组学 宿主 日粮调控 

分 类 号：S852.6[农业科学—基础兽医学]