RNA binding proteins found in polysomal fractions.

BS: bloodstream form; PC: procyclic form. The numbers of peptides detected in each preparation are shown for all identified proteins with RNA-binding domains. The proteins are arranged in alphabetical and numerical order. mb = membrane-bound. Activity after tethering to reporter mRNAs [19] is denoted as ++ for a reliable increase in expression (satisfying stringent criteria as defined in [19]), + for a moderate increase,—for clear decrease and—for mild decrease; o = no effect.