摘要
生物的胃肠道微生物数量众多,各种菌群之间互相制约,与宿主共同进化。南大洋作为一个巨大的生物资源库,繁衍生存着大量的生物,其生活环境的多样性及特殊性,使得其胃肠道微生物较为特殊,肠道微生物群落也进化到适应宿主的各种营养生活方式。从不同营养级具有代表性的南极海洋生物出发,以南极磷虾,鱼类,企鹅,海豹为主线,综述这些生物胃肠道微生物的研究概况以及相关研究方法的优势与局限性,以期揭示肠道微生物与宿主的关系,为更加有效开发利用微生物资源提供借鉴。
The number of microbes in the stomach and gut of animals is huge,and various microbial communities constrain each other.Those microbes co-evolve with their hosts.The Southern Ocean,as a huge biological resource bank,supports a large number of animals.The diversity and specialty of its living environment make the gut microbes of animals extremely special.The gut microbial community has evolved to adapt to various nutritional life styles of host species.From the perspective of representative Antarctic organisms in different trophic levels,this review summarizes gut microbe composition of those species.The advantages and disadvantages of research approaches related to those studies are also analyzed.This review is expected to reveal the relationship between the gut microbes and their hosts,and further to provide a reference for more effective development and utilization of microbial resources in this region.
作者
朱国平
王敏
ZHU Guoping;WANG Min(College of Marine Sciences,Shanghai Ocean University,Shanghai 201306,China;Center for Polar Research,Shanghai Ocean University,Shanghai 201306,China;Polar Marine Ecosystem Laboratory,The Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources,Ministry of Education,Shanghai Ocean University,Shanghai 201306,China;National Engineering Research Center for Oceanic Fisheries,Shanghai 201306,China)
出处
《生态学报》
CAS
CSCD
北大核心
2021年第21期8320-8330,共11页
Acta Ecologica Sinica
基金
国家自然基金项目(41776185)
国家重点研发计划项目(2018YFC1406801)。
关键词
南极
南极磷虾
冰鱼
海豹
企鹅
肠道微生物
Antarctic
Euphausia superba
icefish
seal
penguin
gut microbe
