Identification and characterization of microbial agents in a bloom of floating microorganisms in the Hailang River,China in 2006  

作　　者：吴伟立 王景林 刘利成 姜君 陈燕 胡涛 陈唯军 

机构地区：[1]Beijing Institute of Genomics,Chinese Academy of Sciences,Beijing Shunyi Airport Industrial Zone [2]State Key Laboratory of Pathogen and Biosecurity,Institute of Microbiology and Epidemiology,Academy of Military Medical Sciences

出　　处：《Chinese Journal of Oceanology and Limnology》2010年第4期836-841,共6页中国海洋湖沼学报（英文版）

基　　金：Supported by Infectious Diseases Special Project,Minister of Health of China(2008ZX10004-001)

摘　　要：In February 2006,a large amount of unknown floating microorganisms appeared in the Hailang River(HR) in the City of Hailin,Heilongjiang Province,China.The microorganisms caused the river water fouling and threatened the clean water supply of the city.To identify the unknown floating organisms,morphological and histological inspection,PCR,cloning and sequence analysis were conducted.The results revealed that the unknown floating organisms in the river were a novel species that likely belonged to oomycetes in Saprolegniales.The organisms were named Saprolegnia sp.HL0602.In February 2006,a large amount of unknown floating microorganisms appeared in the Hailang River（HR） in the City of Hailin,Heilongjiang Province,China.The microorganisms caused the river water fouling and threatened the clean water supply of the city.To identify the unknown floating organisms,morphological and histological inspection,PCR,cloning and sequence analysis were conducted.The results revealed that the unknown floating organisms in the river were a novel species that likely belonged to oomycetes in Saprolegniales.The organisms were named Saprolegnia sp.HL0602.

关 键 词：unknown floating organisms Hailang River PCR sequence analysis SAPROLEGNIA 

分 类 号：Q938.1[生物学—微生物学]