Syller J
Plant Breeding and Acclimatization Institute, Centre Młochów, Rozalin, Poland.
Acta Microbiol Pol. 2000;49(1):5-18.
Recently, significant progress has been made in recognizing virus-aphid specificities and identifying the proteins involved in virus transmission by aphids. An essential role of the viral capsid protein in this process has been proved. Heterologous encapsidation between viruses in mixed infections may allow transmission by aphids of normally non-aphid-transmissible viruses or change virus-vector interactions. This review describes the most characteristic examples of the phenomenon. Recent findings regarding transmission by aphids of viroid encapsidated in the viral capsid protein, and of virus encapsidated in transgenic coat protein, are presented.
最近，在认识病毒与蚜虫的特异性以及鉴定参与蚜虫传播病毒的蛋白质方面取得了重大进展。已证明病毒衣壳蛋白在这一过程中起着至关重要的作用。混合感染中病毒之间的异源衣壳化可能使通常不能由蚜虫传播的病毒得以通过蚜虫传播，或者改变病毒与载体的相互作用。本综述描述了这一现象最具代表性的例子。还介绍了关于病毒衣壳蛋白包裹的类病毒以及转基因外壳蛋白包裹的病毒由蚜虫传播的最新研究结果。
