植物病毒病害造成重大的经济损失。
这也适用于植物病毒。
介体线虫传播植物病毒专化性的研究已取得很大进展。
Study on the specificity in the transmission of plant virus by vector nematodes has made great progress.
建立了一种检测线状或棒状植物病毒的新的电镜技术。
A new electron microscopic technique for detecting rod or thread-shaped plant viruses has been developed by means of pre-coat grids with nonspecific polystyrene emulsion.
而水体环境中的植物病毒对农业生产存在着潜在的威胁。
The plant viruses existence in irrigation water will lead to potential threaten to agriculture production.
本文讨论了利用遥感技术对植物病毒病早期诊断的实验研究。
This paper is focused on the discussion about early diagnosis for plant diseases using remotely sensed technique.
植物病毒协生作用分布广，是造成农作物减产的重要原因之一。
The widespread synergism of plant virus is one of main factors leading to crop loss.
真菌传播植物病毒研究已成为植物病毒学研究的一个重要领域。
The study on fungal transmission of plant viruses is one of the important research fields in plant virology.
现在人们普遍认识到这些植物病毒带来的损失和其他疾病一样大。
It is now known that damage caused by the plant viruses probably equals that due to all other diseases causing agents.
主要论述了植物病毒的诊断和检测技术方法及植物病毒病防治措施。
It is outlined the detection and diagnosis techniques of the plant virus and cure measures.
在一些植物病毒和动物病毒中发现了泛素相关蛋白或泛素化病毒蛋白。
Ubiquitin-related proteins and ubiquitined vims proteins have been found in some plant viruses and animal viruses.
芜菁花叶病毒是种世界性流行的植物病毒，它给作物生产带来严重危害；
Turnip mosaic virus is a worldwide popular kind of plant virus, which caused serious damages to the crop production.
根据最近15年中所报道的俄罗斯远东地区的植物病毒病整理为病毒名录。
This paper is formed according to the phytoviruses in Far East of Russia reported in recent 15 years.
了解植物病毒在不同水体与温度条件下的灭活规律具有重要的理论与实际意义。
It is very important to understand the laws of Tobacco Mosaic virus (TMV) inactivation under different water bodies and temperatures.
因此，筛选、开发微生物源抗植物病毒活性物质是防治植物病毒的主要研究方向。
Therefore, it becomes a hot research field to screen and develop antiviral activity from microbe for controlling plant virus disease.
过去一向以为植物病毒不能感染动物，反之亦然，但是植物病毒却被发现在人类粪便中大量存在。
It has always been assumed that plant viruses cannot infect animals, and vice versa, but plant viruses are known to be abundant in human faeces.
植物病毒运动蛋白可以通过增加胞间连丝的通透性，介导自身和病毒核酸物质的转移。
The viral movement proteins (MPs) have been reported to increase the plasmodesmata permeability and mediate the transport of viral nucleoproteins between plant cells.
近年来又发现了果胶酸裂解酶还可用于植物病毒的纯化、纸浆漂白和以纺织品的生物精炼等。
It was also found recently that the pectate lyase could be used for the purification of plant virus, bleaching of paper pulp and the bio-refining of textiles etc.
植物病毒病是农业生产中发生普遍、危害严重的一类病害，每年给农业生产带来很大的经济损失。
Plant virus disease is one of the most important diseases of crops and causes serious economic losses.
因为它们对经济作物的极大危害引起了很多国家和科学界的重视，滤过性微生物学就是研究植物病毒的学科。
This group of diseases, because of their economic importance has received due attention in many countries and science of virology has been established.
本文对植物病毒协生作用的类型和特点、协生作用中病毒与病毒、病毒与环境间的相互作用及其分子机制进行了阐述。
The types, characters, interactions of virus and virus, virus and environment, and molecular mechanism of synergism are reviewed in this paper.
举例说，抗草甘膦转基因大豆中的抗除草剂基因，由一种植物病毒、两种不同的土壤细菌，以及一种矮牵牛花植物的基因组合而成。
For example, the herbicide-resistant gene in GM RR soy was pieced together from a plant virus, two different soil bacteria, and a petunia plant.
在一种致命的植物病毒横扫过泰国的ThaPra后，照片右边的转基因番木瓜树仍然茁壮健康，而左面的传统树种则病病恹恹、果实更是稀少。
After a lethal plant virus swept through this field trial in Tha Pra, Thailand, the GM papaya trees on the right stood hearty, while the conventional trees on the left fell sickly and fruitless.
作为一项新的反向遗传学技术，RNA干扰技术正在越来越多的应用于包括鉴定基因功能、疾病治疗、植物病毒抗性研究在内的多项研究领域。
As a new reverse genetic technology, RNAi is used widely in kinds of research fields, including detection of gene function, diseases therapy, plant resistance to virus and so on.
本文通过病毒防御作用、作用模式、沉默信号的传递特点和植物病毒对转录后基因沉默的抑制作用四方面对植物中转录后基因沉默现象进行综述。
In this paper, the affection of PTGS in virus resistance, PTGS mechanism model, transmission of silence message and suppression of virus protein to PTGS are reviewed.
它们吸食植物的汁液，直接造成损害，并间接地传播病毒病。
They cause damage directly, by consuming plant juices, and indirectly, by spreading viral diseases.
这些病原体包括了病毒、细菌和真菌。并且人类并不是唯一受到威胁的动物，其它各种动物和植物都会受到影响。
These pathogens can include viruses, bacteria and fungi. And humans are not the only ones at risk: all manner of other animal and plant species could be affected.
这些病原体包括了病毒、细菌和真菌。并且人类并不是唯一受到威胁的动物，其它各种动物和植物都会受到影响。
These pathogens can include viruses, bacteria and fungi. And humans are not the only ones at risk: all manner of other animal and plant species could be affected.
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