[The membrane complex of Toxoplasma gondii: ultrastructural study of its constituents].
Toxoplasma gondii membrane complex was fragmented by sonication and separated on a sucrose continuous gradient. Ultrastructural analysis of the 1,08 g/cm3 density fraction (that which corresponded with a maximal detection by the monoclonal antibody plasmalemma marker) showed an homogeneous population of small unimembrane vesicles. Ultrastructural analysis of the 1,13 g/cm3 density fraction (that with corresponded with a maximal detection by the monoclonal antibody inner complex marker) showed an heterogeneous population with unimembrane vesicles and trimembrane fragments.
Rabjeau
A
A
Laboratoire de Biochimie et Biologie Cellulaire, Faculté de Médecine Rue Haute de Reculée, ANGERS.
Foussard
F
F
Mauras
G
G
D000818:Animals; D008566:Membranes / Q000648:ultrastructure; D014122:Toxoplasma / Q000648:ultrastructure*
Le complexe membranaire de Toxoplasma gondii: Etude ultrastructurale de ses constituants.