Abstract
To further study the ribosomal RNA genetic system in Trypanosoma cruzi, the 5S rRNA gene family was characterized. We found that this gene family is reiterated about 1600 times per diploid nuclei and is mostly organized as a tandem repeat of 481 base pairs. These gene clusters were assigned to two chromosomes of about 1500 and 1400 kilobase pairs. We found that the 5S rRNA-coding region is comprised of 120 nucleotides, and contains the well-known internal control regions of eukaryotic RNA polymerase III. The two gene-spacer regions analysed exhibit a putative signal for transcription termination and six sites homologous to the consensus sequence for the binding of transcription factor Sp1.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
