The purpose of this study was to learn the sequence and structure of the AEV by technology of the molecular biology. to reveal the relation between genome features and function. The research consist of four parts.

• 本项研究，旨在利用分子生物学的技术手段，搞清楚AEV基因组的序列和结构，从而探讨基因结构与功能的关系。