Characterization of different electrophoretic forms of cauliflower mosaic virus virions (strain Cabb-S). - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Biochimie Année : 1993

Characterization of different electrophoretic forms of cauliflower mosaic virus virions (strain Cabb-S).

J. L. Mougeot
  • Fonction : Auteur
A. Geldreich
  • Fonction : Auteur
G. Lebeurier
  • Fonction : Auteur

Résumé

The electrophoretic forms of purified cauliflower mosaic virus (CaMV), strain Cabb-S, were examined by electrophoresis on agarose gels. Three populations of viral particles were identified: a faster migrating component (the form F) and two slower migrating components (the forms S and S'). When the different forms of virions, after excision from gels, were subjected to analysis in SDS-polyacrylamide gel, the fast component consisted of the 37 and 42 kDa coat proteins whereas the slow components contained mainly the 39 kDa coat protein. However, there was no difference among the nucleic acids associated within the three forms. The biological significance of the different components is discussed.

Domaines

Virologie
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Dates et versions

hal-00189031 , version 1 (19-11-2007)

Identifiants

  • HAL Id : hal-00189031 , version 1
  • PUBMED : 8286436

Citer

Jean-Michel Mesnard, J. L. Mougeot, A. Geldreich, G. Lebeurier. Characterization of different electrophoretic forms of cauliflower mosaic virus virions (strain Cabb-S).. Biochimie, 1993, 75 (8), pp.645-9. ⟨hal-00189031⟩
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