Viruses constitute the largest group of emerging pathogens, and geminiviruses (plant viruses with circular, single-stranded DNA genomes) are the major group of emerging plant viruses. With their high potential for genetic variation due to mutation and recombination, their efficient spread by vectors, and their wide host range as a group, including both wild and cultivated hosts, geminiviruses are attractive models for the study of the evolutionary and ecological factors driving virus emergence. Studies on the epidemiological features of geminivirus diseases have traditionally focused primarily on crop plants. Nevertheless, knowledge of geminivirus infection in wild plants, and especially at the interface between wild and cultivated plants, is necessary to provide a complete view of their ecology, evolution, and emergence. In this review, we address the most relevant aspects of geminivirus variability and evolution in wild and crop plants and geminiviruses' potential to emerge in crops.

中文翻译：

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边缘上的生活：在农作物与野生植物宿主之间的接口处有双子病毒。

病毒构成了新兴病原体的最大类别，而双生病毒（具有环状单链DNA基因组的植物病毒）是新兴植物病毒的主要类别。由于突变和重组具有很高的遗传变异潜力，可以通过载体高效传播，并且它们的宿主范围广泛，包括野生和栽培宿主，因此双子病毒是研究驱动病毒的进化和生态因子的诱人模型紧急情况。传统上，关于双生病毒的流行病学特征的研究主要集中在农作物上。然而，必须了解野生植物尤其是野生植物与栽培植物之间的界面处双生病毒的感染情况，才能全面了解其生态，进化和出苗情况。在这篇评论中，