viroid

This result illuminated that the LMW-RNA may be the pathogen of this disease according to the occurring laws, symptoms of the mulberry mosaic dwarf disease, along with the defination of the viroid.

根据桑花叶型萎缩病的症状和发生规律以及植物类病毒病的定义，认为这种环状小分子RNA可能是引起桑花叶型萎缩病的病原。

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Potato spindle tuber viroid ( PSTV) in different parts of tubers of potato cv. "Tiger Head" was determined, by return electrophoresis with silver staining.

我们应用往返电泳和银染色测定了马铃薯纺锤块茎类病毒（PSTV）在马铃薯块茎中的分布。

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Genetic Diversity of Potato Spindle Tuber Viroid ( PSTVd) and Its Induced Gene Silencing

马铃薯纺锤块茎类病毒遗传多样性及其诱导的基因沉默

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All the samples with typical potato spindle tuber viroid ( PSTVd) symptoms collected from the fields in the northeast region of China were detected by the R-PAGE method. The positive samples were verified. Then, two-dimensional PAGE and RT-PCR techniques were adapted in deleting PSTVd.

对采自中国东北佳木斯、大庆等地区具有典型马铃薯纺锤块茎类病毒（PSTVd）症状的薯块样品进行往返电泳（R-PAGE），确定含马铃薯纺锤块茎类病毒的阳性样品。

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Gene Construction and Activity Detection of the Ribozyme Multi-targeting against Negative Strand of Potato Spindle Tuber Viroid in vitro

特异切割马铃薯纺锤形块茎类病毒负链的多价核酶的构建和体外活性测定

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Study on the Interaction of Potato Spindle Tuber Viroid and Potato Virus Y and Its Effect on Potato Yield

马铃薯类病毒与马铃薯Y病毒的互作及其对马铃薯产量的影响

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The Trees Detection and Sequence Analysis of Hop stunt viroid in Apricot and Plum

杏和李树啤酒花矮化类病毒的检测与序列分析

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Development of cDNA Dimeric Probes and Its Application in Diagnosis of Potato spindle tuber viroid

马铃薯类病毒cDNA双体探针的研制及其在检测上的应用

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Detection of Potato Spindle Tuber Viroid Using RNA Hybridized Chips

基于RNA杂交的马铃薯纺锤块茎类病毒检测芯片

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Simultaneous detection of Citrus tristeza virus ( CTV), Citrus exocortis viroid ( CEVd) and Citrus tatter leaf virus ( CTLV) by multiplex RT-PCR

柑橘衰退病、裂皮病和碎叶病的多重RT-PCR检测方法研究

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Detection of Potato Spindle Tuber Viroid by Space-arm Photobiotin Labelled cDNA Probe and Nucleic Acid Spot Hybridization

用长臂光敏生物素标记的cDNA探针核酸斑点杂交检测马铃薯纺锤块茎类病毒

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Synthesis of citrus EXOCORTIS viroid and chrysanthemum stunt viroid DNA~ ( 32) p-cdna probes and detection by the probes

柑桔裂皮类病毒和菊花矮化类病毒互补DNA探针的合成及检测

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Chemical synthesis and cloning of a gene for potato spindle tuber viroid

马铃薯纺锤形块茎类病毒基因的化学合成与克隆

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A preliminary study on the cultivation of citrus EXOCORTIS viroid in tissue culture of Gynura aurantiaca

爪哇三七组织培养类病毒的初步研究

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Detection of Potato Spindle Tuber Viroid by RT-PCR and Analysis of Its Complete Sequences

马铃薯纺锤块茎类病毒RT-PCR检测及全序列分析

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Detection of Apple fruit crinkle viroid in Xinjiang Apple and Its Specific Fragment Sequence Analysis

新疆苹果皱果类病毒（AFCVd）的检测与序列分析

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Preliminary study on One-step RT-PCR detection of Citrus exocortis viroid ( CEVd) and its distribution in different parts of sweet orange

柑橘裂皮病类病毒的一步RT-PCR法检测及其在甜橙体内的分布

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In addition, the two RT-PCR reaction systems of Apple scar skin viroid and Apple mosaic virus, which cause serious harms on apple production, were optimized and established the more simple and efficient detection assay. 2.

另外，对生产上危害较重的苹果锈果类病毒和苹果花叶病毒的RT-PCR反应体系进行了优化，建立了操作步骤更简单、效率更高的RT-PCR检测体系。

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Identification of potato spindle tuber viroid ( pstvd) and its control

马铃薯纺锤块茎类病毒的检测和防治

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Sequence Homology and Base Pairing between Cucumber Mosaic Virus Satellite RNA and Potato Spindle Tuber Viroid

黄瓜花叶病毒卫星RNA与马铃薯纺锤形块茎类病毒间序列同源性与碱基配对

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The genes of hammerhead ribozymes targeting against two and three sites on negative strand of potato spindle tuber viroid ( PSTVd) were designed, synthesized and cloned according to the action manner of hammerhead ribozyme.

根据锤头型核酶的作用模式，设计、合成并克隆了特异切割马铃薯纺锤形块茎类病毒（PSTVd）负链RNA不同区域位点的双价和三价锤头型核酶基因。

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Infectivity of apple scar skin viroid

苹果锈果病（ASSD）类病毒的侵染性

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no coleus blumei viroid 1 detected from coleus seeds by rt-pcr and return-page.

从市场上购买的锦紫苏种子经Return-PAGE和RT-PCR检测不携带锦紫苏类病毒。

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detection and molecular characterization of coleus blumei viroid in china

中国锦紫苏类病毒的检测及其分子生物学特征研究

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Sequence Analysis of Potato spindle tuber viroid ( PSTVd) from Northeast Isolate of China

马铃薯纺锤块茎类病毒（PSTVd）东北分离物的核苷酸序列分析

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Quick Detection of Citrus exocortis viroid ( CEVd) by One-step RT-PCR

利用一步法RT-PCR检测柑橘裂皮病类病毒

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