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动物胃肠道菌群组成对宿主健康和生产性能起到重要作用,对胃肠道菌群组成和多样性的全面认识对于动物健康养殖和畜牧发展至关重要。为更深层次地了解动物胃肠道菌群组成及其功能,需要对胃肠道菌群开展准确、快速、高通量的检测。研究就影响动物胃肠道菌群组成的因素以及一些分子生物学研究方法和生物信息分析方法在相关研究中的应用进行综述。
Animal gastrointestinal flora plays an important role in the health and performance of hosts, and a comprehensive understanding of the composition and diversity of gastrointestinal flora is crucial to the health and animal husbandry of animals. To understand more deeply the composition and function of gastrointestinal tract in animals, accurate, rapid and high-throughput detection of gastrointestinal flora is needed. The research reviewed the factors influencing the composition of gastrointestinal tract in animals, as well as the application of some molecular biology methods and bioinformatics methods in related researches.