RT Journal Article T1 Successful oral prime‐immunization with VP60 from rabbit haemorrhagic disease virus produced in transgenic plants using different fusion strategies A1 Gil Dones, Félix A1 Titarenko, Elena A1 Terrada, Estela A1 Arcalís, Elsa A1 Escribano, José AB Expression levels of vaccine antigens in transgenic plants have important consequences in their use as edible vaccines. The major structural protein VP60 from the rabbit haemorrhagic disease virus (RHDV) has been produced in transgenic plants using different strategies to compare its accumulation in plant tissues. The highest expressing plants were those presenting stable, complex, high-density structures formed by VP60, suggesting the importance of multisubunit structures for the stability of this protein in plant cells. Mice fed with leaves of transgenic plants expressing VP60 were primed to a subimmunogenic baculovirus-derived vaccine single dose. This indicates that plants expressing VP60 antigen may be a new means for oral RHDV immunization. PB Wiley SN 1467-7644 YR 2005 FD 2005 LK https://hdl.handle.net/20.500.14352/94448 UL https://hdl.handle.net/20.500.14352/94448 LA eng NO Gil, Félix, et al. «Successful Oral Prime‐immunization with VP60 from Rabbit Haemorrhagic Disease Virus Produced in Transgenic Plants Using Different Fusion Strategies». Plant Biotechnology Journal, vol. 4, n.o 1, enero de 2006, pp. 135-43. https://doi.org/10.1111/j.1467-7652.2005.00172.x. NO This work was supported by Programa Sectorial de Biotecnología BIO2001-0370 and Programa de Recursos y Tecnologías Agrarias RTA01-057 NO Ministerio de Industria y Turismo (España) DS Docta Complutense RD 21 abr 2025