出版社：Universita degli Studi di Modena e Reggio Emilia
摘要：In the ascidian Ciona intestinalis, the pharynx (hemopoietic organ) connects the external environment to the gastrointestinal system for two main activities, respiration and food collection, potentially exposing the ascidian to high concentrations of pathogenic microorganisms. Recently, evidence in C. intestinalis has indicated that the pharynx is involved in the inflammatory reaction induced by lipopolysaccharide (LPS) injection into the body wall. Immune-related genes such as cytokines, galectins, pro-PO, CAP are expressed in pharynx hemocytes and are up-regulated by the inflammatory agent LPS. Studies of the expression pattern of the immune gene clearly show that in C. intestinalis, as in vertebrates, immune gene expression can be regulated through Alternative Polyadenylation (APA) Mechanism and GAIT element al 3’UTR.
