West Nile virus E protein expressed in transformed corn embryogenic callus type II, by biobalistic


Por: Gomez-Nunez, L, Flores, MTDO, Ruiz, LS, Gomez-Lim, MA, Loza-Rubio, E

Publicada: 1 ene 2011
Resumen:
Cloning and heterologue expression of antigens to pathogenic agents which affect humans and animals is an effective way of producing subunitary vaccines. An analysis was done of stable expression of the E gene coding for the West Nile Virus (WNV) envelope (E) glycoprotein in corn type II embryogenic callus transformed with biobalistics using the constitutive CAMV35S promoter. This protein is responsible for WNV immunity induction. Transgene expression in transformed calluses with the WNV E glycoprotein was identified by RT-PCR. Western Blot was used to verify protein expression with total soluble protein (TSP) extracts from the transformed calluses. A 68 kDa protein was identified and 0.86 % TSP attained. This WNV E glycoprotein production system allows production of this protein in almost half the time of conventional techniques, a significant advance in experimental immunological design. This is the first time that this kind of evaluation was done. We suggest evaluating the transform

Filiaciones:
Gomez-Nunez, L:
 Univ Nacl Autonoma Mexico, Fac Med Vet, Mexico City, DF, Mexico

Flores, MTDO:
 Univ Nacl Autonoma Mexico, Fac Quim, Lab Cultivo Tejidos Vegetales, Mexico City, DF, Mexico
ISSN: 20071124





Revista Mexicana De Ciencias Pecuarias
Editorial
INIFAP-CENID PARASITOLOGIA VETERINARIA, CARRETERA FEDERAL CUERNAVACA-CUAUTIA NO 8534, COL PROGRESSO, JIUTEPEC C P, 06300 D F, MEXICO, México
Tipo de documento: Article
Volumen: 2 Número: 1
Páginas: 1-14
WOS Id: 000289693800001

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