中文摘要：

细菌s RNA是一类长度在40-500 nt之间的非编码RNA,在细菌细胞感应外界环境压力变化、控制基因表达方面发挥着重要的作用。本文综述了细菌s RNA与群体感应系统相互作用在调控基因表达方面的研究进展,对揭示细菌错综复杂的代谢调控过程,以及了解细菌对外界环境变化的响应机制具有十分重要的意义。

英文摘要：

Bacterial sRNA is a class of noncoding RNA with 40-500 nucleotides in length, sRNA plays important roles in regulating gene expressions in response to diverse stresses in the environment. In this paper, we reviewed the progress of the research on the interaction between bacterial sRNA and quorum sensing system, which may be of great significance in revealing the intricate metabolic processes of bacteria, as well as understanding the mechanism of bacterial response to changes in the environment.