环境微生物可培养性影响因素及培养方法研究进展

Progresses on the Influence Factors of Culturability and Cultivation Strategies of Environmental Microorganisms

目前,已知并能利用的微生物只是自然界微生物很小的缩影,过低的可培养效率使人类在认识和利用微生物上处于瓶颈阶段。现综述了微生物活的非可培养状态及其检测方法,阐述了微生物可培养性的影响因素,探讨了提高微生物可培养效率的培养策略和方法进展,以期为提高微生物的可培养性和菌种资源开发提供依据。

At present, only a small part of the environmental microorganisms can be recognized and utilized, and the culturable efficiency becomes a bottleneck in making use of the microbial resources. To provide a basis for improving the culturability of microorganisms in the environment, the viable but non-culturable （VB-NC） state and the detection methods, and influence factors of the culturability of microorganisms were summarized; the methods for improving the culturable efficiency were discussed.