水环境中藻类与细菌有益相互作用的研究进展与展望
Progress and prospects on studying beneficial interactions between algae and bacteria in aquatic environments
武欣艳 1李鑫 1于洁 1赵娜 1张旭 1谢波1
作者信息
- 1. 华中师范大学生命科学学院/遗传调控与整合生物学湖北省重点实验室,武汉 430070
- 折叠
摘要
藻类和细菌在生态系统中重要元素的生物地球化学循环、能量流动等过程中具有重要作用.一些细菌可以通过促进藻类生长、帮助藻类抵抗逆境胁迫等作用,与藻类发生有益相互作用,进而对两者的生存、竞争、生理功能方面均产生重要影响.本文对近年来藻类和细菌有益相互作用的主要方式、微生物类群、分子机制,及其在环境污染处理、生物质能源和合成生物学等方面的应用进展进行综述,并对未来研究提出展望.这不仅对理解水体微生物的群落结构与功能、微生物种间关系的机制与效应具有重要作用,也将为维护生态系统的健康、挖掘和利用生物资源造福人类提供重要的科学依据.
Abstract
Algae and bacteria play important roles in the biogeochemical cycle,energy flows of impor-tant elements in the ecosystem.Some bacteria can have beneficial interactions with algae by promoting the growth of algae and helping algae resist stress,thereby having important impacts on the survival,competi-tion,and physiological functions of both partners.This article reviewed the main ways of interaction,micro-bial communities,molecular mechanisms,and the recent applications of beneficial interactions between al-gae and bacteria in the treatment of environmental pollution,biomass energy,and synthetic biology to in-depth study the beneficial interactions between algae and bacteria.The studies on the beneficial interactions between algae and bacteria were prospected.It will not only play an important role in understanding the structure and function of microbial community in aquatic environments,and the mechanisms and effects of relationships among microbial species,but also provide important scientific basis for maintaining the health of ecosystems,mining and utilizing the biological resources for the benefit of humanity.
关键词
藻类与细菌相互作用/生长促进菌/微生物群落/抗逆Key words
interactions between algae and bacteria/growth-promoting bacteria/microbial communi-ty/stress resistance引用本文复制引用
基金项目
国家自然科学基金项目(32370141)
国家自然科学基金项目(31970109)
国家自然科学基金项目(31570098)
出版年
2024
NETL
NSTL
万方数据