群体感应介导的溶藻行为对蓝藻水华控制的研究

摘要：

水体富营养化加剧了蓝藻水华的暴发,生物方法控藻在有效应对蓝藻水华方面具有广阔的前景.在暴发蓝藻水华的水体中存在大量溶藻细菌,其溶藻能力与群体感应作用紧密联系.溶藻细菌通过群体感应调控胞外溶藻物质的分泌,从而实现对蓝藻水华的控制.通过对溶藻菌群体感应系统、蓝藻自身的群体感应及菌藻关系研究现状的综合分析,探讨溶藻细菌群体感应在蓝藻水华治理中的作用,为蓝藻水华的防控提供参考.

Water eutrophication has intensified cyanobacterial blooms.Biological control of cyanobacterial blooms has broad prospects.At present,using algicidal microorganism to control cyanobacterial blooms has a good application prospect.There are a large number of algicidal bacteria in the water body where cyanobacterial blooms occur,and the algicidal activity is closely related to quorum sensing.Algicidal bacteria can control cyanobacterial blooms by controlling the secretion of extracellular algicidal substances through quorum sensing.Therefore,the quorum sensing system of algicidal bacteria,the quorum sensing of cyanobacterial cells and the relationship between algae and bacteria are reviewed.The role of quorum sensing of algicidal bacteria in the control of cyanobacterial blooms are studied,which provides a new idea and method for the prevention and control of cyanobacterial blooms.

作者：

李祎 聂荷 张惠科 牛文芳 李姗姗

Li Yi;Nie He;Zhang Huike;Niu Wenfang;Li Shanshan(College of Life Sciences,Henan Normal University,Xinxiang 453007,China)

机构地区：

betway官方app 生命科学学院

出处：

《betway官方app 学报：自然科学版》 CAS 北大核心 2022年第2期136-142,共7页

Journal of Henan Normal University(Natural Science Edition)

基金：

国家自然科学基金(32000073) 河南省高等学校重点科研项目(21A180011).

关键词：

蓝藻水华 水华治理 群体感应 溶藻细菌

cyanobacterial blooms water bloom control quorum sensing algicidal bacteria

分类号：

Q938.8 [生物学—微生物学]

群体感应介导的溶藻行为对蓝藻水华控制的研究.pdf