Many plant viruses are vector-borne and depend on arthropods for transmission between host plants. Begomoviruses, the largest, most damaging and emerging group of plant viruses, infect hundreds of plant species, and new virus species of the group are discovered each year. Begomoviruses are transmitted by members of the whitefly Bemisia tabaci species complex in a persistent-circulative manner. Tomato yellow leaf curl virus (TYLCV) is one of the most devastating begomoviruses worldwide and causes major losses in tomato crops, as well as in many agriculturally important plant species. Different B. tabaci populations vary in their virus transmission abilities; however, the causes for these variations are attributed among others to genetic differences among vector populations, as well as to differences in the bacterial symbionts housed within B. tabaci.

中文翻译：

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蛋白质组学方法揭示了内共生细菌在粉虱传播贝戈莫病毒中的可能分子机制和作用

许多植物病毒是媒介传播的，依靠节肢动物在宿主植物之间传播。Begomoviruses 是最大、最具破坏性和新兴的植物病毒群，感染数百种植物，并且每年都会发现该群的新病毒种类。Begomoviruses 由粉虱Bemisia tabaci物种复合体的成员以持续循环方式传播。番茄黄叶卷曲病毒(TYLCV) 是世界范围内最具破坏性的 begomovirus 之一，对番茄作物以及许多重要的农业植物物种造成重大损失。异烟粉虱人群的病毒传播能力不同；然而，这些变异的原因除其他外归因于媒介种群之间的遗传差异，以及烟粉虱内细菌共生体的差异。