摘要
寡养单胞菌属(Stenotrophomonas)囊括了一类革兰氏阴性好氧菌类群,在自然界中的分布呈现生境多样化。目前的16个有效描述种的成员中,既有从临床病人体内分离得到的条件致病菌,也有从植物根际、污水污泥等环境中分离得到的环境有益菌。部分菌株在调节植物生长、辅助生物修复、合成工业酶以及抵抗多重耐药病原体等农业、工业、医药领域,表现出良好的应用研发前景,受到国内外学者的广泛关注。对寡养单胞菌属的建立及分类学特征进行了概述,也从寡养单胞菌属菌株作为病原菌对人类带来的危害,以及作为有益菌在农业、工业、医药等领域的应用前景进行了综述。
The genus Stenotrophomonas includes a group of Gram⁃negative aerobic bacteria,which can be found from various environments.Among the 16 validly described species,some members are opportunistic pathogen bacteria isolated from clinical patients and others are environmentally beneficial bacteria isolated from plant rhizosphere,sewage sludge and other environments.Some strains have been world⁃widely concerned by researchers because of the promising application and research prospects in the fields of agriculture,industry and medicine,such as regulation of plant growth,assisting in bioremediation,synthesizing industrial enzymes and resisting multi⁃drug resistant pathogens.The establish⁃ment progress of Stenotrophomonas and the taxonomic characteristics of the genus are summaried,as well,the harmful aspects of Stenotrophomonas as a kind of pathogens to human beings and its application prospects in agriculture,industry and medicine are reviewed.
作者
邓阳
姜竹鸣
张玉琴
DENG Yang;JIANG Zhuming;ZHANG Yuqin(Institute of Medicinal Biotechnology,Chinese Academy of Medical Sciences&Peking Union Medical College,Beijing 100050,China)
出处
《生物资源》
CAS
2021年第1期1-9,共9页
Biotic Resources
基金
国家自然科学基金(31670010)
国家微生物资源平台建设(NIMR⁃2020⁃3)
中国医学科学院医学与健康创新工程(CIFMS 2016-12M-2-002)。
关键词
寡养单胞菌
分类
条件致病菌
植物保护
生物修复
Stenotrophomonas
taxonomy
opportunistic pathogen
plant protection
bioremediation
