China Animal Husbandry and Veterinary Medicine ›› 2020, Vol. 47 ›› Issue (12): 3882-3889.doi: 10.16431/j.cnki.1671-7236.2020.12.010

• Physiology and Biochemistry • Previous Articles     Next Articles

Applications of Omics Approaches in Isolation and Identification of Lactic Acid Bacteria and It’s Functional Research

NIU Chunyu1, SHI Linlin1, SUN Miao1, LIU Yanmin2, HUANG Shaolei2, CHENG Chao3, LI Peifeng1   

  1. 1. Key Laboratory of Clinical Diagnosis and Treatment Techniques for Animal Disease of Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot 010018, China;
    2. Inner Mongolia Shuangqi Pharmaceutical Co., Ltd., Hohhot 010010, China;
    3. Jining Normal University, Jining 012000, China
  • Received:2020-05-12 Online:2020-12-20 Published:2020-12-18

Abstract: Lactic acid bacteria can promote host health by adhering to host cells or mucosa and inhibiting pathogen growth,maintaining microecological balance and enhancing host immunities.It also plays an important role in food industry,antimicrobial production and in vivo fermentation.However,the specific molecular mechanism of probiotics in lactic acid bacteria is rarely described.In order to explore the new function and regulation mechanism of lactic acid bacteria itself and lactic acid bacteria in its host,omics technology can be used for research.The omics methods derived from the central dogma include genomics,transcriptomics,proteomics,and metabolomics.The application of monoomics technology in the study can further explore the function and mechanism of lactic acid bacteria.The application of multi-group technology can break through the limitation of single group technology,the potential function of lactic acid bacteria can be analyzed synthetically from different dimensions,and the lactic acid bacteria itself and its role in the host were further predicted.Several omics techniques which are commonly used in the field of lactic acid bacteria isolation and identification and functional research were reviewed in this paper.The application of multi-omics in the study of function and mechanism of lactic acid bacteria were reviewed.It provided a feasible technical method and direction to further explore the potential function of lactic acid bacteria.

Key words: lactic acid bacteria; genomic; transcriptomics; proteomics; metabolomics; multi-omics

CLC Number: