Fait partie de [OMB43]

2002 - 123 p.

Evaluation of Moroccan monoclonal antibodies for the detection of Italian sources of Citrus infection variegation virus (CVV)

Djelouah K., D'Onghia A.M.

Italian citrus sources showing infectious variegation-like symptoms in the field and in the woody indicator plants were assayed by serological means, using Monoclonal antibodies (Mabs) from Morocco and the homologous isolate. All tested sources were ELISA-positive using the commercial kit, whereas differences occurred in the assays with the other Moroccan tested Mabs. One Italian source showed absorbance values as high as the homologous.

Des sources agrumicoles italiennes montrant des symptômes de type panachure infectieuse en plein champ et sur indicateurs ligneux ont été testées parles moyens sérologiques, ceci, en utilisant des anticorps monoclonaux d'origine marocaine et l'isolat homologue. Toutes les sources ont réagi positivement à l'ELISA en utilisant le kit commercial alors que des différences ont été mises en évidence avec les autres anticorps monoclonaux marocains testés. Une source italienne a montré des valeurs d'absorbance supérieures à celles obtenues sur l'homologue.

Mots-clés    

AGRUME, ITALIE, TEST ELISA, VIRUS

Citer cet article    

Djelouah K., D'Onghia A.M. Evaluation of Moroccan monoclonal antibodies for the detection of Italian sources of Citrus infection variegation virus (CVV). In : D'Onghia A.M. (ed.), Djelouah K. (ed.), Roistacher C.N. (ed.). Proceedings of the Mediterranean research network on certification of citrus (MNCC): 1998-2001. Bari : CIHEAM, 2002. p. 71-73. (Options Méditerranéennes : Série B. Etudes et Recherches; n. 43). 5. and 6. meeting of the CIHEAM Mediterranean Research Network on Certification of Citrus (MNCC), 2000/10/04-06, Algiers (Algeria) and 2001/10-11/26-01, Cairo (Egypt). http://om.ciheam.org/om/pdf/b43/00800073.pdf