1.
Exp Parasitol
; 120(1): 113-7, 2008 Sep.
Artigo
em Inglês
| MEDLINE
| ID: mdl-18606406
RESUMO
The biogenesis, organization and function of the rhoptries are not well understood. Antisera were prepared to synthetic peptides prepared as multiple antigenic peptides (MAPs) obtained from a Plasmodium yoelii merozoite rhoptry proteome analysis. The antisera were used in immunofluorescence and immunoelectron microscopy of schizont-infected erythrocytes. Twenty-seven novel rhoptry proteins representing proteases, metabolic enzymes, secreted proteins and hypothetical proteins, were identified in the body of the rhoptries by immunoelectron microscopy. The merozoite rhoptries contain a heterogeneous mixture of proteins that may initiate host cell invasion and establish intracellular parasite development.