病原细菌

猕猴桃细菌溃疡病（Actinidiabacterialcanker）病原细菌鉴定

Identification of the pathogenic bacterium for bacterial canker on Actinidia in Sichuan

台湾蝴蝶兰上一种病原细菌的初步鉴定

Preliminary identification of a pathogenic bacterium in Phalaenopsis amabilis

在酸性范围内，当pH值为2～4时，三种病原细菌的生长均受到抑制。

At the range of acidity , when pH value was 2 ~ 4 , the growth of three pathogens were inhibited .

这些发现提示，CPGDNA可以作为进一步理解鱼类是如何抵抗病原细菌侵染的重要工具。

These findings indicated that CpG DNA could be useful tools for understanding the important anti-bacterial defense mechanism in fish .

的ch出基因与其在水稻上的致病性有关可能是通过控制其趋向水孔有关。进一步说明趋化性可能在植物病原细菌致病的早期起重要作用。

Chemotaxis may play an important role at the early stages in pathogenesis of phytopathogenic bacteria .

植物病原细菌的hrp基因

Review on hrp Genes of Plant Pathogenic Bacteria

应用16Srdna序列分析对马铃薯贮藏期三个病原细菌菌株的鉴定

Isolation of the pathogenic bacteria on potato during storage by 16S rDNA sequence analysis

而许多植物病原细菌毒性因子的产生都依赖于群体感应（QuorumSensing，QS）调节系统的调节。

While the production of virulence factors in many phytopathogenic bacteria is regulated by Quorum Sensing ( QS ) .

基于23Srdna基因的病原细菌通用检测寡核苷酸芯片

A universal detection system for pathogenic bacteria based on 23S rDNA gene-targeted oligonucleotides chips

根际非病原细菌可诱使植物产生诱导系统抗病性（ISR）。

Non-pathogen of rhizobacteria can induce a systemic resistance in plants ( ISR ) .

与病原细菌pseudomonassolanacearum试管共培养结果表明，转基因植株获得较强抗病性。

The transgenic plantlets showed resistance to the pathogenic bacteria Pseudomonas solanacearum when co-cultured with the pathogenic .

MALDI-TOF质谱技术分析与鉴定病原细菌研究

Analysis and Identification of Pathogenic Bacteria by MALDI-TOF Mass Spectrometry

植物病原细菌中，调控植物过敏性反应和致病性反应的基因称为过敏性反应和致病性基因（hypersensitivereactionandpathogenicity，hrp基因）。

In plant bacterial pathogens , there is a gene family that regulates the bacteria triggering hypersensitive reaction and pathogenicity ( hrp ) in plant .

烟草青枯病菌（pseudomonassolanacearum）细菌素的生物学特性研究三种病原细菌产生细菌素的研究

Some Characteristics of Bacteriocin Produced by Pseudomonas solanacearum strain from Tobacco Study on the Bacteriocin from Three Pathogenic Bacteria

本文介绍了多重PCR技术在食源性病原细菌检测中的应用现状及其多重PCR反应条件的优化，同时提出了存在的问题并对应用前景作了展望。

This paper has introduced the application of multiplex PCR for detection of food-borne bacterial pathogens and the optimization of multiplex PCR reaction conditions . Moreover some problems and perspectives have been brought up .

三种病原细菌对碱性环境耐受力较强，假单胞杆菌在pH值达到10时才停止生长，黄单胞杆菌和欧氏杆菌在pH达12时仍能生长；

The tolerance of the three pathogens to alkalescence were more resistant , Pseudomonas sp. could not growth until pH value was 10 , Xanthomonas sp . and Erwinia sp. could still growth normally when pH value was 12 ;

Harpin是由革兰氏阴性植物病原细菌产生的性质和功能相似的一类蛋白质，影响病原菌在寄主植物上的致病性和非寄主植物上的过敏反应（HR）。

Harpin proteins produced by gram-negative phytopathogenic bacteria generally affect virulence to host plants and the hypersensitive reaction ( HR ) of nonhost plants .

由于有些人体病原细菌也采用IV型分泌系统运送毒性因子到人体细胞，研究农杆菌－植物间的基因转移系统也有利于医学研究。

The studies on the T-complex transport apparatus can be of medical relevance , as some human pathogenic bacteria also adopt the type IV secretion systems to deliver the virulence factors into human cells .

一部分是转录激活效应器（TAL），它是一种黄单胞菌属的植物病原细菌的毒力因子。

One is the Transcription activator-like ( TAL ) effector , which is a virulence factor of plant pathogenic bacteria in the genus Xanthomonas .

植物病原细菌的三型分泌系统（TTSS）是丁香假单胞菌（Pseudomonassyringae）侵染过程中重要的蛋白分泌系统。

Type III secretory system ( TTSS ) of plant pathogenic bacteria is an important protein secretion system for Pseudomonas syringae infection .

hrp基因存在于4类革兰氏阴性植物病原细菌中，决定病原细菌对寄主植物致病性和诱导非寄主及抗病植物过敏性反应。

The hrp genes exist in 4 kinds of Gram-negative plant pathogenic bacteria and are responsible for the pathogenicity of bacteria . They can induce hypersensitive response on non-host and resistant plants .

位于革兰氏阴性植物病原细菌染色体上的hrp基因簇决定其在非寄主植物上的过敏反应和在寄主植物上的致病性。

The hrp ( hypersensitive response and pathogenicity ) gene clusters in Gram-negative phytopathogenic bacteria determine hypersensitive response ( HR ) in nonhost plants and pathogenicity in host plants of the bacteria .

QuorumSensing是细菌中的一种环境信号感受系统。干扰病原细菌quorum-sensing系统的正常功能，可成为防治细菌病害的新策略。

Quorum sensing is an environmental-signal-sensing system in bacteria , it is believed that interfering of the normal function of quorum-sensing system could be developed as a new strategy for bacterial disease control .

在感染RSD甘蔗茎维管束导管细胞内积累有大量的电子致密物质，细胞壁有不同程度的溶解和断裂，这可能和RSD病原细菌侵染有关。

There was a large amount of electron-dense substances accumulated in the infected stalk cells that might be associated with bacterial infection , and xylem cell walls were degraded and broken in different degrees .

革兰氏阴性植物病原细菌Harpin与Avr蛋白代表Ⅲ型泌出蛋白的不同类型，对致病性与植物抗病防卫反应起不同作用。

Harpin and Avr proteins are representative type III effectors secreted by Gram-negative phytopathogenic bacteria , that regulate the pathogenicity and the plant defense response to pathogens .

根际非病原细菌诱导ISR的途径有所不同，一些根际细菌通过水杨酸途径，而其它根际细菌则通过茉莉酮酸一乙烯途径诱导ISR的表达。

Different rhizobacteria were with different pathway to develop ISR , some inducing ISR through the SA-dependent pathway , others requiring jasmonic acid and ethylene perception by the plant .

以常见的病原细菌和植物病原真菌为指示菌研究了链霉菌发酵液提取物的抗菌活性，测定了发酵液提取物的抗菌谱和最小抑菌浓度（MIC）。

Common pathogenic bacteria and plant pathogenic fungi were used as indicators to study the antibiotic activity of Streptomyces fermentation broth extract ; its antibiotic spectrum and minimum inhibitory concentration ( MIC ) were tested and measured .

证明瓜类细菌性果斑病菌hrp基因作为Ⅲ型分泌系统关键组份影响病原细菌对寄主植物的致病性和对非寄主及抗病植物的过敏性反应。

Overall , these results indicate that the hrp genes of Bacterial Fruit Blotch of Melon as a key component of type III secretion system affected pathogenicity on host plants and disease resistance on non-host and resistant plants .

本研究的目的是从我国的土壤细菌中筛选能够干扰植物病原细菌quorum-sensing系统的资源，并初步解析其干扰机制。

The aim of this study was to screen soilborne bacterial strains which could interfere with the quorum-sensing system and to understand primarily their interfering mechanisms . Totally ca.

hrp基因簇编码的Ⅲ型分泌系统（TTSS）在动植物病原细菌和寄主互作过程中起着极其重要的作用。

In both plant and mammalian Gram-negative pathogenic bacteria , type III secretion systems ( TTSS ), encoded by hrp cluster , play a crucial role in interactions with the host .