Plant RNA helicases: linking aberrant and silencing RNA

Article Article scientifique Article Plant RNA helicases: linking aberrant and silencing RNA eng 2009 author Linder Patrick 61214 author Owttrim George 683355 344-352 10.1016/j.tplants.2009.03.007 19446493 1360-1385 http://pdn.sciencedirect.com/science?_ob=MiamiImageURL&_cid=271203&_user=9565874&_pii=S1360138509001228&_check=y&_origin=article&_zone=toolbar&_coverDate=30-Jun-2009&view=c&originContentFamily=serial&wchp=dGLzVlk-zSkWA&md5=3c47a8b5ef9fa20422e5a4bca1e0ad74/1-s2.0-S1360138509001228-main.pdf RNA helicases are ATPases that are capable of rearranging RNA and ribonucleoprotein (RNP) structure, and they can potentially function in any aspect of RNA metabolism. The RNA helicase gene family of plant genomes is larger and more diverse than genome families observed in other systems and provides an ideal model for investigation of the physiological importance of RNA secondary structure rearrangement in plant development. Numerous plant RNA helicases are associated with a variety of physiological functions, but this review will focus on the thirteen RNA helicases associated with the metabolism of aberrant and silencing RNAs. The results emphasize the crucial role RNA helicase activity has in the regulation of mRNA quality control and gene expression in plant development. *Gene Silencing Plants/*enzymology RNA Helicases/*metabolism RNA, Plant/*physiology Dewey 616 54 Département de microbiologie et médecine moléculaire 21B false 63 Acquisition et expression de facteurs de virulence chez Staphylococcus aureus 86 Trends in plant science 14 6 c4d27215-16b1-47e3-b6ed-40341cbfdf09 Article Restricted file1.pdf 435706 application/pdf restrictedAccess Faculté de médecine / Section de médecine fondamentale / Département de microbiologie et médecine moléculaire

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Plant RNA helicases: linking aberrant and silencing RNA	Trends in plant science			2009	560	0

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Owttrim, George