Akirins in sea lice: first steps towards a deeper understanding.

作者: Yamila Carpio , Claudia García , Tirso Pons , Denise Haussmann , Tania Rodríguez-Ramos

DOI: 10.1016/J.EXPPARA.2013.06.018

关键词: ArthropodAquaculturePhylogenetic treeZoologyLepeophtheirusInvertebrateGeneEcologyBiologyPhylogeneticsTilapia

摘要: Sea lice (Copepoda, Caligidae) are the most widely distributed marine pathogens in salmon industry. Vaccination could be an environmentally friendly alternative for sea control; however, research on development of such vaccines is still at early stage development. Recent results have suggested that subolesin/akirin/my32 good candidate antigens control arthropod infestations, including lice, but background knowledge about these genes crustaceans limited. Herein, we characterize my32 gene/protein from two important species, Caligus rogercresseyi and Lepeophtheirus salmonis, based cDNA sequence isolation, phylogenetic relationships, three dimensional structure prediction expression analysis. The show genes/proteins main characteristics akirins invertebrates. In addition, immunization with purified recombinant L. salmonis elicited a specific antibody response mice fish. These provide improvement to our current proteins their potential use as vaccine candidates against

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