Most of characterized conotoxins are mainly from fish-hunting conus as well as several molluscivorous species, because they were believed to be toxic to vertebrateIn this study, we investigated the venom of Conus marmoreus and Conus vexllium from South China Sea by separating, purifying and protein sequencing technologies to character unknown conotoxins.

本文通過天然毒素的提取插入美女国产，分離純化日韩欧美久久精品影视大全免费观看，蛋白質(zhì)測序，化學(xué)合成與二硫鍵定位等手段對中國南海的食螺的大理石芋螺和食蟲的菖蒲芋螺進(jìn)行了新型小肽毒素的發(fā)現(xiàn)和鑒定研究欧美亚洲一级视频免费在线。

Two toxins Vx6c and Vx6d with novel sequences was characterized from the venom ducts of Conus marmoreus. They are two new members of O-superfamily because of their disulfide bone frameworks, but they show low sequence homology with other O-superfamily members from molluscivorous or piscivorous species.

從菖蒲芋螺中獲得了2個(gè)全新序列的毒素Vx6c和Vx6d黑人一级婬片A片AAA毛片99，是繼Vx6a和Vx6b后從食蟲芋螺中獲得的O-超家族毒素成員，而他們在一級結(jié)構(gòu)上與來自食魚和食螺芋螺的其他O-家族毒素卻有著很大差別无码日韩成人永久免费视频。

molluscivorous：食貝的

石嘴;坡尖;山嘴 spur | 食貝的 molluscivorous | 食草類;食植(物)的 phytophagous