stem flow

Successfully established the PFGE molecular typing methods;and 22 epidemic strains in our province is divided into a number of bands.

成功建立了菌痢的PFGE分子分型方法,并将我省22株流行株分为若干带型。

To study the genetic diversity and genotype of the native prevailing strains,a 28S rDNA group I intron marker-based genetic analysis was performed on 40 fungal strains representing the native population of Beauveria bassiana in Huangshan Mountain region.

通过4对引物,对采自黄山的40株球孢白僵菌菌株进行28S rDNA I型内含子分析,以探讨黄山自然种群的遗传结构及流行菌株类型。

The epidemic strain O/YNGM/97 in China was identified to be foot-and-mouth disease virus(FMDV) type O using serological methods,and its biological and immunological characteristics were stu-died.

利用血清学方法对我国流行毒株O/YNGM/97进行鉴定,并对其生物学特性和免疫学特性进行了研究。

Four epidemic strains of H9N2 subtype avian influenza virus(AIV) from Beijing and Hebei province during 1998-2002 years were isolated,different inactivated vaccines were prepared with these isolates,and the cross protection of were carried out with SPF chickens.

采用北京市农林科学院畜牧兽医研究所1998年-2008年在北京及河北省分离的4株禽流感病毒H9亚型流行毒株,分别制备不同分离毒株灭活疫苗,免疫SPF鸡,进行交叉免疫保护试验。

94.2% and 99.1% with the Burma epidemic strain of HEV(B);

与缅甸流行株的同源性分别为94．2％及99．1％；

Study of PRRSV Isolates of "High Fever" Disease in Pig Herds;

“高热病”猪群中PRRSV流行株的研究

Isolation and cultivation of HIV-1 strains circulating in some regions of China

我国部分地区HIV-1流行株的分离培养

Genome evolution of novel influenza A(H1N1) viruses in humans

甲型H1N1流感病毒流行株基因组进化分析

The Analysis of F Gene of NDV and the Preparation of Monoclonal Antibody Against N_(88) Strain;

近年来NDV流行株F基因序列分析和NDV N_（88）毒株单抗的初步研制

Drug-resistant Genes in Acinetobacter baumannii and Relative Analysis of Strains

鲍氏不动杆菌流行株耐药基因及菌株亲缘性分析

Trace the Sources of 1918 Influenza Pandemic Strain;

1918年流感世界大流行病毒株溯源

Isolation and Identification of the Local Strain of Porcine Epidemic Diarrhea Virus LJB/03;

猪流行性腹泻病毒地方株LJB/03株分离鉴定

Identify the Pandemic or Vaccine CSFV Strains by Molecular Markers

用分子标记鉴别猪瘟病毒疫苗毒株和流行毒株

Development of Vaccines and Diagnostic Methods for Avian Influenza Epidemic Isolates;

禽流感流行毒株疫苗研制及诊断方法的研究

Cross Immune Protection Tests of Epidemic Strain of H9N2 Subtype Avian influenza virus

禽流感H9亚型流行毒株交叉免疫保护试验

Sequencing and Analysis of Genome of PCV2 Local Epidemic Strains;

6株猪圆环病毒流行毒株全基因组的序列测序及分析

Evaluation of the Protection Conferred by Attenuated Heterologous Isolates Against the CK/CH/LDL/97I Strain of Infectious Bronchitis Coronavirus;

几株IBV弱毒对流行毒株CK/CH/LDL/97I的免疫保护作用评价

Mate Typing and Molecular Epidemiology of 115 Clinical Cryptococcus Neoformans Species Complex Isolates from the Southeastern Regions of China;

中国东南地区115株新生隐球菌临床株配型和分子流行病学研究

Cloning and analysis of the whole genome sequence of epidemic strain of SD02 of CSFV from Shandong province

1株山东猪瘟病毒流行毒株全基因组的克隆与序列分析

Epidemiology of Animal Rabies in China, Isolation and Characterization of the Street Virus;

我国动物狂犬病的流行病学调查及流行毒株的分离鉴定

Researches on molecular epidemiology of the infectious bronchitis virus (IBV) isolated in China;

传染性支气管炎病毒中国地方流行毒株的分子流行病学研究

Molecular Epidemiological Study on Antiretroviral Resistance Variants of HIV-1 in Some Provinces of China;

我国部分地区HIV-1流行毒株耐药性的分子流行病学研究