Could HIV itself, stripped of nef and adjacent sections of genetic material, provide the basis for such a vaccine, as Deacon and his colleagues cautiously suggest?

• HIV病毒除去“否因”与邻近的一些基因物质后，是否真如迪肯和他的同僚审慎暗示的一样，可以作为艾滋病疫苗的基础？