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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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Fecha : |
21/02/2014 |
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Actualizado : |
14/10/2019 |
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Tipo de producción científica : |
Serie Técnica |
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Autor : |
MONTOSSI, F.; PIGURINA, G.; SANTAMARINA, I.; BERRETTA, E.J. |
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Afiliación : |
FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUILLERMO PIGURINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; IBER SANTAMARINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELBIO JOAQUIN BERRETTA CARVALLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Selectividad animal y valor nutritivo de la dieta de ovinos y vacunos en sistemas ganaderos: teoría y práctica |
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Fecha de publicación : |
2000 |
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Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2000. |
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Páginas : |
84 p. |
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Serie : |
(INIA Serie Técnica ; 113) |
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ISBN : |
9974-38-119-3 |
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ISSN : |
1688-9266 |
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Idioma : |
Español |
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Thesagro : |
ALIMENTACIÓN DE LOS ANIMALES; DIETA; GANADO BOVINO; OVINOS; VALOR NUTRITIVO. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/2856/1/15630081007130656.pdf
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Marc : |
LEADER 00696nam a2200241 a 4500
001 1002828
005 2019-10-14
008 2000 bl uuuu u00u1 u #d
020 $a9974-38-119-3
022 $a1688-9266
100 1 $aMONTOSSI, F.
245 $aSelectividad animal y valor nutritivo de la dieta de ovinos y vacunos en sistemas ganaderos$bteoría y práctica
260 $aMontevideo (Uruguay): INIA$c2000
300 $a84 p.
490 $a(INIA Serie Técnica ; 113)
650 $aALIMENTACIÓN DE LOS ANIMALES
650 $aDIETA
650 $aGANADO BOVINO
650 $aOVINOS
650 $aVALOR NUTRITIVO
700 1 $aPIGURINA, G.
700 1 $aSANTAMARINA, I.
700 1 $aBERRETTA, E.J.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
05/04/2022 |
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Actualizado : |
01/09/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
SCHVARTZMAN, C.; FRESIA, P.; MURCHIO, S.; MUJICA, V.; DALLA RIZZA, M. |
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Afiliación : |
CLAUDIA SCHVARTZMAN DISEGNI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO FRESIA, Unidad Mixta UMPI, Institut Pasteur Montevideo + INIA, Montevideo, Uruguay; MARIA SARA MURCHIO VIGNOLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VALENTINA MUJICA TELIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCO DALLA RIZZA VILARO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
RNAi in Piezodorus guildinii (Hemiptera: Pentatomidae): transcriptome assembly for the development of pest control strategies. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Frontiers in Plant Science, 01 April 2022, volume13, article 804839. OPEN ACCESS. Doi: https://doi.org/10.3389/fpls.2022.804839 |
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Páginas : |
13 p. |
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DOI : |
10.3389/fpls.2022.804839 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 29 October 2021; Accepted: 28 February 2022; Published: 01 April 2022.
Correspondence: Marco Dalla-Rizza, mdallarizza@inia.org.uy
Al abrir el registro se visualiza el enlace al material suplementario. |
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Contenido : |
Red-banded stink bug Piezodorus guildinii (P. guildinii) has been described as the most damaging stink bug regarding soybean crops, leading to seed injury, low germination percentages, and foliar retention, at low population densities. In recent years, RNA interference (RNAi), a conserved eukaryote silencing mechanism has been explored to develop species-selective pesticides. In this work, we evaluated RNAi in P. guildinii to develop new pest-control strategies. For this, we assembled and annotated a P. guildinii transcriptome from a pool of all developmental stages. Analysis of this transcriptome led to the identification of 56 genes related to the silencing process encompassing siRNA, miRNA, and piRNA pathways. To evaluate the functionality of RNAi machinery, P. guildinii adults were injected with 28 ng/mg of body weight of double stranded RNA (dsRNA) targeting vATPase A. A mortality of 35 and 51.6% was observed after 7 and 14 days, respectively, and a downregulation of vATPase A gene of 84% 72 h post-injection. In addition, Dicer-2 and Argonaute-2 genes, core RNAi proteins, were upregulated 1.8-fold 48 h after injection. These findings showed for the first time that RNAi is functional in P. guildinii and the silencing of essential genes has a significant effect in adult viability. Taken together, the work reported here shows that RNAi could be an interesting approach for the development of red-banded stink bug control strategies. |
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Palabras claves : |
DSRNA,; PEST CONTROL; RNA-SEQ; RNAI; STINK BUG; VATPASE A,. |
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Asunto categoría : |
H10 Plagas de las plantas |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16649/1/Frontiers-Plant-Science-2022-Schvartzman.pdf
http://www.ainfo.inia.uy/digital/bitstream/item/16650/1/Frontiers-Plant-Science-2022-Schvartzman-1.PDF
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Marc : |
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008 2022 bl uuuu u00u1 u #d
024 7 $a10.3389/fpls.2022.804839$2DOI
100 1 $aSCHVARTZMAN, C.
245 $aRNAi in Piezodorus guildinii (Hemiptera$bPentatomidae): transcriptome assembly for the development of pest control strategies.$h[electronic resource]
260 $c2022
300 $a13 p.
500 $aArticle history: Received: 29 October 2021; Accepted: 28 February 2022; Published: 01 April 2022. Correspondence: Marco Dalla-Rizza, mdallarizza@inia.org.uy Al abrir el registro se visualiza el enlace al material suplementario.
520 $aRed-banded stink bug Piezodorus guildinii (P. guildinii) has been described as the most damaging stink bug regarding soybean crops, leading to seed injury, low germination percentages, and foliar retention, at low population densities. In recent years, RNA interference (RNAi), a conserved eukaryote silencing mechanism has been explored to develop species-selective pesticides. In this work, we evaluated RNAi in P. guildinii to develop new pest-control strategies. For this, we assembled and annotated a P. guildinii transcriptome from a pool of all developmental stages. Analysis of this transcriptome led to the identification of 56 genes related to the silencing process encompassing siRNA, miRNA, and piRNA pathways. To evaluate the functionality of RNAi machinery, P. guildinii adults were injected with 28 ng/mg of body weight of double stranded RNA (dsRNA) targeting vATPase A. A mortality of 35 and 51.6% was observed after 7 and 14 days, respectively, and a downregulation of vATPase A gene of 84% 72 h post-injection. In addition, Dicer-2 and Argonaute-2 genes, core RNAi proteins, were upregulated 1.8-fold 48 h after injection. These findings showed for the first time that RNAi is functional in P. guildinii and the silencing of essential genes has a significant effect in adult viability. Taken together, the work reported here shows that RNAi could be an interesting approach for the development of red-banded stink bug control strategies.
653 $aDSRNA,
653 $aPEST CONTROL
653 $aRNA-SEQ
653 $aRNAI
653 $aSTINK BUG
653 $aVATPASE A,
700 1 $aFRESIA, P.
700 1 $aMURCHIO, S.
700 1 $aMUJICA, V.
700 1 $aDALLA RIZZA, M.
773 $tFrontiers in Plant Science, 01 April 2022, volume13, article 804839. OPEN ACCESS. Doi: https://doi.org/10.3389/fpls.2022.804839
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INIA Treinta y Tres (TT) |
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