Biotechnology Bulletin ›› 2020, Vol. 36 ›› Issue (2): 39-48.doi: 10.13560/j.cnki.biotech.bull.1985.2019-0747

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

WANG Bing, LUO Hai-ling   

  1. State Key Laboratory of Animal Nutrition,College of Animal Science and Technology,China Agricultural University,Beijing 100193
  • Received:2019-08-20 Online:2020-02-26 Published:2020-02-23

Abstract: 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.

Key words: rumen, microbial community, omics, host, diet regulation