School of Agricultural and Forestry Science and Technology Hainan Radio&TV University Haikou 570028 China;
BGI Academy of Marine Sciences BGI Marine BGI Shenzhen 518033 China;
School of Agricultural and Forestry Science and Technology Hainan Radio&TV University Haikou 570028 China;
Key Laboratory of Tropical Translational Medicine of Ministry of Education School of Pharmacy Hainan Medical University Haikou 571199 China;
Cone snail; Venom gland; RNA extraction; Trizol method;