Artículo
StRemorin1.3 hampers Potato virus X TGBp1 ability to increase plasmodesmata permeability, but does not interfere with its silencing suppressor activity
Perraki, Artemis; Binaghi, Maria; Mecchia, Martin Alejandro ; Gronnier, Julien; German Retana, Sylvie; Mongrand, Sébastien; Bayer, Emmanuelle; Zelada, Alicia Mercedes
; Gronnier, Julien; German Retana, Sylvie; Mongrand, Sébastien; Bayer, Emmanuelle; Zelada, Alicia Mercedes ; Germain, Véronique
; Germain, Véronique
 ; Gronnier, Julien; German Retana, Sylvie; Mongrand, Sébastien; Bayer, Emmanuelle; Zelada, Alicia Mercedes
; Gronnier, Julien; German Retana, Sylvie; Mongrand, Sébastien; Bayer, Emmanuelle; Zelada, Alicia Mercedes ; Germain, Véronique
; Germain, Véronique
Fecha de publicación:
03/2014
Editorial:
Elsevier Science
Revista:
FEBS Letters
ISSN:
0014-5793
Idioma:
								Inglés
							
Tipo de recurso:
							Artículo publicado
							
Clasificación temática:
Resumen
TThe Triple Gene Block 1 (TGBp1) protein encoded by the Potato virus X is a multifunctional protein  that acts as a suppressor of RNA silencing or facilitates the passage of virus from cell to cell by  promoting the plasmodesmata opening. We previously showed that the membrane raft protein  StRemorin1.3 is able to impair PVX infection. Here, we show that overexpressed StRemorin1.3 does  not impair the silencing suppressor activity of TGBp1, but affects its ability to increase plasmodesmata  permeability. A similar effect on plasmodesmata permeability was observed with other movement  proteins, suggesting that REM is a general regulator of plasmodesmal size exclusion limit.  These results add to our knowledge of the mechanisms underlying the StREM1.3 role in virus  infection.
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Articulos(IBBEA)
Articulos de INSTITUTO DE BIODIVERSIDAD Y BIOLOGIA EXPERIMENTAL Y APLICADA
Articulos de INSTITUTO DE BIODIVERSIDAD Y BIOLOGIA EXPERIMENTAL Y APLICADA
	                Citación
	                
Perraki, Artemis; Binaghi, Maria; Mecchia, Martin Alejandro; Gronnier, Julien; German Retana, Sylvie; et al.; StRemorin1.3 hampers Potato virus X TGBp1 ability to increase plasmodesmata permeability, but does not interfere with its silencing suppressor activity; Elsevier Science; FEBS Letters; 588; 9; 3-2014; 1699-1705
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