致病性测定,pathogenicity
1)pathogenicity[,p?θ?d?i'nisiti]致病性测定
1.tomato (Okabe) Young,Dye & Wilkie by pathogenicity,stain reaction,morphological characterization,culture pattern,analysis of 16S rDNA sequence similarity,physiological and biochemical reactions and tests of host range.采自发病番茄植株上分离获得的菌株,经致病性测定、培养特性、革兰氏染色反应、菌体形态、16S rDNA基因序列分析、生理生化以及寄主范围测定,结果表明:甘肃省张掖市番茄细菌性叶斑病菌为丁香假单胞杆菌番茄致病变种[Pseudomonas syringae pv。
2.Then the pathogenicity of Fusarium spp, enzyme activity after inoculation with different Fusarium and the pathogenicity of Fusarium isolates on different crops varieties were tested.针对近年来苜蓿镰刀菌根腐病普遍发生并逐年加重的现状,本试验以甘肃农业大学苜蓿试验田土壤镰刀菌为研究对象,在前期土壤镰刀菌的分离、鉴定工作完成的基础上进行了致病性测定、接种不同致病性镰刀菌后苜蓿酶活性测定及不同作物上镰刀菌致病性测定等试验,为今后生防菌株的筛选提供依据。
英文短句/例句

1.Etiological Identification and Pathogenicity Test of Leaf Blight of Cercis Chinensis;紫荆叶枯病病原菌鉴定及致病性测定
2.Studies on the Pathogenicity and Genetic Diversity in Konnyaku's Soft Rot Bacteria魔芋软腐病菌致病性测定及遗传多样性分析
3.Identification and Pathogenicity Determination of the Pathogenic Fusarium of Soybean Root Rot in the Altay Region of Xinjiang新疆阿勒泰地区大豆镰刀菌根腐病病原鉴定及致病性测定
4.Determination Method for Pathogenicity of Artificial Inoculated Fusarium Pathogen of Lotus莲藕腐败病病原菌人工接种致病性测定方法的研究
5.Characterization of Hemolysis and Pathogenicity of Exotoxin Secreted by 36 Strains of Aeromonas36株气单胞菌外毒素溶血性和致病性的测定
6.Development of Real-time RT-PCR Assay for Detection of the Highly Pathogenic Porcine Reproductive and Respiratory and Respiratory Syndrome Virus荧光定量RT-PCR检测高致病性PRRSV方法的建立
7.Pathogenicity of BtR05 Acaricides and Its Toxicities to Tetranychus cinnabarinusBtR05对朱砂叶螨的致病性及其制剂的毒力测定
8.Application of Real-time PCR for Detection of Aeromonas hydrophila by Using MGB Fluorescence ProbeMGB探针实时定量PCR检测致病性嗜水气单胞菌
9.Predicting Disease Genes of Coronary Artery Disease Based on Functional Consistency基于功能一致性预测冠心病致病基因
10.Study on Pathogenic Character and Sequencing and Analysis of Complete Genome of Duck Hepatitis Virus Type Ⅰ SG StrainⅠ型鸭病毒性肝炎SG株的致病性研究及全基因组序列测定与分析
11.Preliminary Study on Pathogenicity of Verticillium Dahliae in Soil and Its Vegetative Compatibility;土壤棉花黄萎病菌致病力测定和营养亲和性研究
12.Development of real-time TaqMan-quantitative RT-PCR assay for detection of highly pathogenic porcine reproductive and respiratory syndrome virusTaqMan荧光定量RT-PCR检测高致病性猪繁殖与呼吸综合征病毒
13.Isolation and Identification on Pathogens of Swine Streptococcosis and PCR Assays for Detection of Virulence Factors of Streptococcus suis Serotype 2致病性猪链球菌2型的病原分离鉴定及毒力因子的PCR检测
14.Classification, PCR Detection of Pathogenic Edwardsiella Tarda and Functional Characterization of esaC Gene;致病性迟缓爱德华氏菌的鉴定、PCR检测及esaC基因的功能鉴定
15.The Study of Correlation between Suspected Periodontal Pathogens and Chronic Periodontitis by 16S rRNA Real-time PCR16S rRNA基因定量PCR检测牙周可疑致病菌与慢性牙周炎相关性的研究
16.Pathogenicity to Eupatorium Adenophorum and the bioassay methods of Alternria Alternata toxin链格孢菌毒素对紫茎泽兰致病性及生物测定方法的研究
17.Detection and Identification of Food Borne Pathogens Using Oligonucleotide Microarray;运用寡核苷酸芯片鉴定检测食源性致病菌技术的研究
18.Isolation, Identification, Pathogenicity and Detection of Streptococcus Iniae Isolated from Red Drum Sciaenops Ocellatus;美国红鱼海豚链球菌分离、鉴定、致病性及检测技术研究
相关短句/例句

pathogenicity test致病性测定
1.Based on the pathogenicity test on 4-5-leaf tissue-cultured banana plantlets and colony morphology on modified Komada medium,the isolates from the regions of Panyu,Zhongshan,Zhaoqing,Zhuhai and Shunde were identified as F.以4~5片叶的组培香蕉苗和粉蕉苗为材料,采用伤根浸菌液的接种法对分离自番禺、中山、肇庆、珠海、顺德等地的香蕉枯萎病菌株进行了致病性测定,同时观察了各菌株在Komada改良培养基上菌落形态特征。
2.Biolog (computer aided numeric taxonomy method), gas chromatographic analysis of fatty acid methyl esters (FAMEs), basic bacteriology, selective media and pathogenicity test were compared for identification of 18 pathogenic bacteria from rice.对Biolog细菌鉴定法(借助于计算机的数值分类法)、甲基脂肪酸气相色谱分析法(FAMEs)、基础细菌学、选择性培养基及致病性测定等方法鉴定 1 8个水稻标准病原细菌进行了比较。
3)pathogenicity identification致病性测定
1.albo-atrum, were used as check in the present experiment in which random amplified polymorphic DNA and pathogenicity identification were performed with 34 strains of V.采用RAPD 扩增与温室致病性测定2 种方法,以黄萎病菌Verticillium dahliae 的5 个落叶型、7 个非落叶型菌系和V。
4)toxicity test/virulence毒力测定/致病性
5)bioassay of pathogenic activity致病活性的生物测定
6)pathogenicity test致病力测定
延伸阅读

条件致病性真菌条件致病性真菌opportunistic fungus 通常情况下不致病,而当某些条件改变,如机体抵抗力下降时致病的真菌。如白色念珠菌、曲霉菌等。