Trypanosoma brucei Guide RNA Poly(U) Tail Formation Is Stabilized by Cognate mRNA

REFERENCES

• Adler, B. K., and Hajduk, S. L.. 1997. Guide RNA requirement for editing-site-specific endonucleolytic cleavage of pre-edited mRNA by mitochondrial ribonucleoprotein particles in Trypanosoma brucei. Mol. Cell. Biol. 17:5377–5385
   PubMedGoogle Scholar
• Adler, B. K., Harris, M. E., Bertrand, K. I., and Hajduk, S. L.. 1991. Modification of Trypanosoma brucei mitochondrial rRNA by posttranscriptional 3′ polyuridine tail formation. Mol. Cell. Biol. 11:5878–5884
   PubMedGoogle Scholar
• Alfonzo, J. D., Thiemann, O., and Simpson, L.. 1997. The mechanism of U insertion/deletion RNA editing in kinetoplastid. Nucleic Acids Res. 25:3751–3759
   PubMedGoogle Scholar
• Blum, B., Bakalara, N., and Simpson, L.. 1990. A model for RNA editing in kinetoplastid mitochondria: “guide” RNA molecules transcribed from maxicircle DNA provide the edited information. Cell 60:189–198
   PubMed Web of Science ®Google Scholar
• Blum, B., and Simpson, L.. 1992. Formation of gRNA/mRNA chimeric molecules in vitro, the initial step of RNA editing, is dependent on an anchor sequence. Proc. Natl. Acad. Sci. USA 89:11944–11948
   PubMed Web of Science ®Google Scholar
• Blum, B., and Simpson, L.. 1990. Guide RNAs in kinetoplastid mitochondria have a nonencoded 3′ oligo(U) tail involved in recognition of the preedited region. Cell 62:391–397
   PubMed Web of Science ®Google Scholar
• Byrne, E. M., Connell, G. J., and Simpson, L.. 1996. Guide RNA-directed uridine insertion RNA editing in vitro. EMBO J. 15:6758–6765
   PubMedGoogle Scholar
• Corell, R. A., Read, L. K., Riley, G. R., Nellissery, J. K., Allen, T. E., Kable, M. L., Wachal, M. D., Seiwert, S. D., Myler, P. J., and Stuart, K. D.. 1996. Complexes from Trypanosoma brucei that exhibit deletion editing and other editing-associated properties. Mol. Cell. Biol. 16:1410–1418
   PubMed Web of Science ®Google Scholar
• Cruz-Reyes, J., and Sollner-Webb, B.. 1996. Trypanosome U-deletional RNA editing involves guide RNA-directed endonuclease cleavage, terminal U exonuclease, and RNA ligase activities. Proc. Natl. Acad. Sci. USA 93:8901–8906
   PubMedGoogle Scholar
• Cunningham, I.. 1977. New culture medium for maintenance of tsetse tissues and growth of trypanosomatids. J. Protozool. 24:325–329
   PubMedGoogle Scholar
• Frech, G. C., and Simpson, L.. 1996. Uridine insertion into preedited mRNA by a mitochondrial extract from Leishmania tarentolae: stereochemical evidence for the enzyme cascade model. Mol. Cell. Biol. 16:4584–4589
   PubMedGoogle Scholar
• Harris, M., Decker, C., Sollner-Webb, B., and Hajduk, S.. 1992. Specific cleavage of pre-edited mRNAs in trypanosome mitochondrial extracts. Mol. Cell. Biol. 12:2591–2598
   PubMedGoogle Scholar
• Harris, M. E., Moore, D. R., and Hajduk, S. L.. 1990. Addition of uridines to edited RNAs in trypanosome mitochondria occurs independently of transcription. J. Biol. Chem. 265:11368–11376
   PubMedGoogle Scholar
• Huang, H., Liao, J., and Cohen, S. N.. 1998. Poly(A)- and poly(U)-specific RNA 3′ tail shortening by E. coli ribonuclease E. Nature 391:99–102
   PubMedGoogle Scholar
• Kable, M. L., Heidmann, S., and Stuart, K. D.. 1997. RNA editing: getting U into RNA. Trends Biochem. Sci. 22:162–166
   PubMed Web of Science ®Google Scholar
• Kable, M. L., Seiwert, S. D., Heidmann, S., and Stuart, K.. 1996. RNA editing: a mechanism for gRNA-specified uridylate insertion into precursor mRNA [see comments]. Science 273:1189–1195
   PubMed Web of Science ®Google Scholar
• Leung, S. S., and Koslowsky, D. J.. 1999. Mapping contacts between gRNA and mRNA in trypanosome RNA editing. Nucleic Acids Res. 27:778–787
   PubMedGoogle Scholar
• Peris, M., Frech, G. C., Simpson, A. M., Bringaud, F., Byrne, E., Bakker, A., and Simpson, L.. 1994. Characterization of two classes of ribonucleoprotein complexes possibly involved in RNA editing from Leishmania tarentolae mitochondria. EMBO J. 13:1664–1672
   PubMedGoogle Scholar
• Peris, M., Simpson, A. M., Grunstein, J., Liliental, J. E., Frech, G. C., and Simpson, L.. 1997. Native gel analysis of ribonucleoprotein complexes from a Leishmania tarentolae mitochondrial extract. Mol. Biochem. Parasitol. 85:9–24
   PubMedGoogle Scholar
• Pollard, V. W., Harris, M. E., and Hajduk, S. L.. 1992. Native mRNA editing complexes from Trypanosoma brucei mitochondria. EMBO J. 11:4429–4438
   PubMedGoogle Scholar
• Rohrer, S. P., Michelotti, E. F., Torri, A. F., and Hajduk, S. L.. 1987. Transcription of kinetoplast DNA minicircles. Cell 49:625–632
   PubMedGoogle Scholar
• Rusche, L. N., Cruz-Reyes, J., Piller, K. J., and Sollner-Webb, B.. 1997. Purification of a functional enzymatic editing complex from Trypanosoma brucei mitochondria. EMBO J. 16:4069–4081
   PubMedGoogle Scholar
• Sabatini, R., and Hajduk, S. L.. 1995. RNA ligase and its involvement in guide RNA/mRNA chimera formation. Evidence for a cleavage-ligation mechanism of Trypanosoma brucei mRNA editing. J. Biol. Chem. 270:7233–7240
   PubMedGoogle Scholar
• Schmid, B., Riley, G. R., Stuart, K., and Goringer, H. U.. 1995. The secondary structure of guide RNA molecules from Trypanosoma brucei. Nucleic Acids Res. 23:3093–3102
   PubMed Web of Science ®Google Scholar
• Seiwert, S. D., Heidmann, S., and Stuart, K.. 1996. Direct visualization of uridylate deletion in vitro suggests a mechanism for kinetoplastid RNA editing. Cell 84:831–841
   PubMed Web of Science ®Google Scholar
• Sloof, P., and Benne, R.. 1997. RNA editing in kinetoplastid parasites: what to do with U. Trends Microbiol. 5:189–195
   PubMedGoogle Scholar
• Souza, A. E., Hermann, T., and Göringer, H. U.. 1997. The guide RNA database. Nucleic Acids Res. 25:104–106
   PubMedGoogle Scholar
• White, T. C., and Borst, P.. 1987. RNA end-labeling and RNA ligase activities can produce a circular rRNA in whole cell extracts from trypanosomes. Nucleic Acids Res. 15:3275–3290
   PubMedGoogle Scholar
• Zabel, P., Dorssers, L., Wernars, K., and Van Kammen, A.. 1981. Terminal uridylyl transferase of Vigna unguiculata: purification and characterization of an enzyme catalyzing the addition of a single UMP residue to the 3′-end of an RNA primer. Nucleic Acids Res. 9:2433–2453
   PubMedGoogle Scholar