Life Sciences Commons^™

Molecular Diversity And Gene Evolution Of The Venom Arsenal Of Terebridae Predatory Marine Snails, Juliette Gorson, Girish Ramrattan, Aida Verdes, Elizabeth M. Wright, Yuri Kantor, Ramakrishnan Rajaram Srinivasan, Raj Musunuri, Daniel Packer, Gabriel Albano, Wei-Gang Qiu, Mandë Holford

Publications and Research

Venom peptides from predatory organisms are a resource for investigating evolutionary processes such as adaptive radiation or diversification, and exemplify promising targets for biomedical drug development. Terebridae are an understudied lineage of conoidean snails,which also includes cone snails and turrids. Characterization of cone snail venompeptides, conotoxins, has revealed a cocktail of bioactive compounds used to investigate physiological cellular function, predator-prey interactions, and to develop novel therapeutics. However, venom diversity of other conoidean snails remains poorly understood. The present research applies a venomics approach to characterize novel terebrid venom peptides, teretoxins, from the venom gland transcriptomes of Triplostephanus anilis and Terebra …