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RNA interference in Trypanosoma brucei: role of the n-terminal RGG domain and the polyribosome association of argonaute.

Shi H, Chamond N, Djikeng A, Tschudi C, Ullu E.

J Biol Chem. 2009 Dec 25;284(52):36511-20. doi: 10.1074/jbc.M109.073072. Epub 2009 Oct 30.


Crystal structure of Argonaute and its implications for RISC slicer activity.

Song JJ, Smith SK, Hannon GJ, Joshua-Tor L.

Science. 2004 Sep 3;305(5689):1434-7. Epub 2004 Jul 29.


Distinct roles for Argonaute proteins in small RNA-directed RNA cleavage pathways.

Okamura K, Ishizuka A, Siomi H, Siomi MC.

Genes Dev. 2004 Jul 15;18(14):1655-66. Epub 2004 Jul 1.


An unusual Dicer-like1 protein fuels the RNA interference pathway in Trypanosoma brucei.

Shi H, Tschudi C, Ullu E.

RNA. 2006 Dec;12(12):2063-72. Epub 2006 Oct 19.


Depletion of newly synthesized Argonaute1 impairs the RNAi response in Trypanosoma brucei.

Shi H, Tschudi C, Ullu E.

RNA. 2007 Jul;13(7):1132-9. Epub 2007 May 25.


An siRNA ribonucleoprotein is found associated with polyribosomes in Trypanosoma brucei.

Djikeng A, Shi H, Tschudi C, Shen S, Ullu E.

RNA. 2003 Jul;9(7):802-8.


Structural basis for piRNA 2'-O-methylated 3'-end recognition by Piwi PAZ (Piwi/Argonaute/Zwille) domains.

Tian Y, Simanshu DK, Ma JB, Patel DJ.

Proc Natl Acad Sci U S A. 2011 Jan 18;108(3):903-10. doi: 10.1073/pnas.1017762108. Epub 2010 Dec 30.


Chapter 16. How to define targets for small guide RNAs in RNA silencing: a biochemical approach.

Siomi MC, Nishida KM, Siomi H.

Methods Enzymol. 2008;449:345-55. doi: 10.1016/S0076-6879(08)02416-6.


Prokaryotic homologs of Argonaute proteins are predicted to function as key components of a novel system of defense against mobile genetic elements.

Makarova KS, Wolf YI, van der Oost J, Koonin EV.

Biol Direct. 2009 Aug 25;4:29. doi: 10.1186/1745-6150-4-29.


Argonaute proteins: key players in RNA silencing.

Hutvagner G, Simard MJ.

Nat Rev Mol Cell Biol. 2008 Jan;9(1):22-32. Review.


Comparative genomics reveals two novel RNAi factors in Trypanosoma brucei and provides insight into the core machinery.

Barnes RL, Shi H, Kolev NG, Tschudi C, Ullu E.

PLoS Pathog. 2012;8(5):e1002678. doi: 10.1371/journal.ppat.1002678. Epub 2012 May 24.


Role of the Trypanosoma brucei HEN1 family methyltransferase in small interfering RNA modification.

Shi H, Barnes RL, Carriero N, Atayde VD, Tschudi C, Ullu E.

Eukaryot Cell. 2014 Jan;13(1):77-86. doi: 10.1128/EC.00233-13. Epub 2013 Nov 1.


An RNAi screen of the RRM-domain proteins of Trypanosoma brucei.

Wurst M, Robles A, Po J, Luu VD, Brems S, Marentije M, Stoitsova S, Quijada L, Hoheisel J, Stewart M, Hartmann C, Clayton C.

Mol Biochem Parasitol. 2009 Jan;163(1):61-5. doi: 10.1016/j.molbiopara.2008.09.001. Epub 2008 Sep 18.


A conserved motif in Argonaute-interacting proteins mediates functional interactions through the Argonaute PIWI domain.

Till S, Lejeune E, Thermann R, Bortfeld M, Hothorn M, Enderle D, Heinrich C, Hentze MW, Ladurner AG.

Nat Struct Mol Biol. 2007 Oct;14(10):897-903. Epub 2007 Sep 23.


Small interfering RNA-producing loci in the ancient parasitic eukaryote Trypanosoma brucei.

Tschudi C, Shi H, Franklin JB, Ullu E.

BMC Genomics. 2012 Aug 27;13:427.


Functional replacement of Trypanosoma brucei Argonaute by the human slicer Argonaute2.

Shi H, Tschudi C, Ullu E.

RNA. 2006 Jun;12(6):943-7. Epub 2006 Apr 12.


The Argonaute protein TbAGO1 contributes to large and mini-chromosome segregation and is required for control of RIME retroposons and RHS pseudogene-associated transcripts.

Durand-Dubief M, Absalon S, Menzer L, Ngwabyt S, Ersfeld K, Bastin P.

Mol Biochem Parasitol. 2007 Dec;156(2):144-53. Epub 2007 Aug 1.

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