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The members of the PUF family of RNA-binding proteins regulate the fate of mRNAs by binding to their 3′UTR sequence elements in eukaryotes. In trypanosomes, for which gene expression is polycistronic and controlled almost exclusively by post-transcriptional processes, PUF proteins could play a crucial role. We report here the complete analysis of the PUF protein family of Trypanosoma cruzi composed...
An active Trypanosoma cruzi transmission cycle maintained by wild rodents in the Andean valleys of Cochabamba Bolivia is described. Wild and domestic Triatoma infestans with 60% infection with T. cruzi were found and was evidenced in 47.5% (rodents) and 26.7% (marsupial) by parasitological and/or serologycal methods. Phyllotis ocilae and the marsupial species Thylamys elegans, are the most important...
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