编辑“︁病毒”︁（章节）

=== 基于结构的病毒分类 ===
有些研究认为，从不同生态环境感染宿主的某些病毒群（如细菌顶盖病毒和真核腺病毒、原核有尾噬菌体和真核疱疹病毒）观察到的病毒粒子组装和结构的相似性反映了这些病毒之间的进化关系。<ref>{{Cite journal | vauthors = Bamford DH | title = Do viruses form lineages across different domains of life? | journal = Research in Microbiology | volume = 154 | issue = 4 | pages = 231–6 | date = May 2003 | pmid = 12798226 | doi = 10.1016/S0923-2508(03)00065-2 }}</ref> 因此，病毒之间的结构关系被认为是定义更高分类级别（基于结构的病毒谱系）的基础，可以补充现有的ICTV分类方案。<ref>{{Cite journal | vauthors = Krupovič M, Bamford DH | title = Order to the viral universe | url = https://archive.org/details/sim_journal-of-virology_2010-12_84_24/page/12476 | journal = Journal of Virology | volume = 84 | issue = 24 | pages = 12476–9 | date = December 2010 | pmid = 20926569 | pmc = 3004316 | doi = 10.1128/JVI.01489-10 }}</ref>