The Trypanosoma cruzi ribosomal P protein family: classification and antigenicity

The multi-copy ribosomal P proteins have been identified on the ribosomes of prokaryotic and eukaryotic cells, and their antigenicity is an important feature of human Trypanosoma cruzi infection. In this review, Mariano Levin, Martin Vazquez, Dan Kaplan and Alejandro Schijman give a rational basis for the classification of these proteins, and discuss their inter-relationship.