细菌鞭毛在生理活动中的作用
李交昆1,2,南美花1,2,吴学玲1,2,余润兰1,2,曾伟民1,2*
(1 中南大学资源加工与生物工程学院,长沙 410083;2 中南大学生物冶金教育部重点实验室,长沙 410083)

摘 要:摘 要:鞭毛是细菌主要的运动器官,细菌通过鞭毛运动实现趋化性。随着研究的不断深入,研究人员发现鞭毛具有很多其他功能。现综述细菌鞭毛在生理活动中的作用,包括鞭毛介导的运动和趋化性,鞭毛的致病性、抗原性与免疫原性,以及鞭毛与冷适应机制的关系,并结合实验室研究方向,对细菌鞭毛相关的冷适应机制做出了展望。

The functions of bacterial flagella in physiological activity
LI Jiao-Kun1,2, NAN Mei-Hua1,2, WU Xue-Ling1,2, YU Run-Lan1,2, ZENG Wei-Min1,2*
(1 School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China; 2 Key Laboratory of Biometallurgy, Ministry of Education, Central South University, Changsha 410083, China)

Abstract: Abstract: Flagella are the major motility organs of bacteria, and bacteria can achieve chemotaxis through flagellamediated movement. However, as research continuous, many other functions of flagella have been discovered. This review summarizes the functions of bacterial flagella in physiological activity, including flagella-mediated motility and chemotaxis, flagella pathogenicity, antigenicity and immunogenicity, and the relationship between flagella and cold-adaptation mechanisms. Combined with our own research, prospects about the cold-adaptation mechanisms associated with bacterial flagella are proposed in this paper.

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