Objective To isolate and clone novel O-superfamily conotoxin genes of Conus capitaneus Linnaeus collected from Hainan,which would provide the initial drug leads to investigate and develop Conus capitaneus conotoxins.

• 目的从海南产大尉芋螺毒液中分离克隆新型O-超家族芋螺毒素基因,为大尉芋螺毒素药物的研究与开发提供源头化合物。