Davies J W
John Innes Institute, Norwich, UK.
Microbiol Sci. 1987 Jan;4(1):18-23.
The geminiviruses are unusual plant viruses containing circular single-stranded DNA. The sequences and organization of several of their genomes are described, and recent experiments towards understanding their replication, gene expression and gene functions are discussed.
双生病毒是一类不同寻常的植物病毒，其基因组为环状单链DNA。文中描述了几种双生病毒基因组的序列和结构，并讨论了最近为了解其复制、基因表达和基因功能所做的实验。
