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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
12/11/2015 |
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Actualizado : |
28/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BENÍTEZ-GALEANO, M.J.; RUBIO, L.; BERTALMIO, A.; MAESO, D.; RIVAS, F.; COLINA, R. |
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Afiliación : |
MARÍA JOSÉ BENÍTEZ-GALEANO, Universidad de la República (UdelaR)/ Centro Universitario Regional Noroeste, Salto (CENUR); LETICIA PAOLA RUBIO CATTANI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA MARIA BERTALMIO CASARIEGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO CESAR MAESO TOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS FERNANDO RIVAS GRELA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RODNEY COLINA, Universidad de la República (UdelaR)/ Centro Universitario Regional Noroeste, Salto (CENUR). |
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Título : |
Phylogenetic studies of the three RNA silencing suppressor genes of south american ctv isolates reveal the circulation of a novel genetic lineage. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Viruses, 2015, v.7, no.7, p.4152-4168. OPEN ACCESS. |
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ISSN : |
1999-4915 |
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DOI : |
10.3390/v7072814 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 26 May 2015 / Accepted: 17 July 2015 / Published: 22 July 2015. |
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Contenido : |
ABSTRACT.
Citrus Tristeza Virus (CTV) is the most economically important virus of citrus worldwide. Genetic diversity and population structure of CTV isolates from all citrus growing areas from Uruguay were analyzed by RT-PCR and cloning of the three RNA silencing suppressor genes (p25, p20 and p23). Bayesian phylogenetic analysis revealed the circulation of three known genotypes (VT, T3, T36) in the country, and the presence of a new genetic lineage composed by isolates from around the world, mainly from South America. Nucleotide and amino acid identity values for this new genetic lineage were both higher than 97% for the three analyzed regions. Due to incongruent phylogenetic relationships, recombination analysis was performed using Genetic Algorithms for Recombination Detection (GARD) and SimPlot software. Recombination events between previously described CTV isolates were detected. High intra-sample variation was found, confirming the co-existence of different genotypes into the same plant. This is the first report describing: (1) the genetic diversity of Uruguayan CTV isolates circulating in the country and (2) the circulation of a novel CTV genetic lineage, highly present in the South American region. This information may provide assistance to develop an effective cross-protection program. |
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Palabras claves : |
CITRUS TRISTEZA VIRUS; RT-PCR. |
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Thesagro : |
CITRUS; CRUZAMIENTO INTERCROMOSOMICO; FILOGENIA; RECOMBINACION; URUGUAY. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5167/1/Rivas-F.-Maeso-D.-2015.-Viruses.pdf
http://www.mdpi.com/1999-4915/7/7/2814
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Marc : |
LEADER 02372nam a2200289 a 4500
001 1053851
005 2019-10-28
008 2015 bl uuuu u0uu1 u #d
022 $a1999-4915
024 7 $a10.3390/v7072814$2DOI
100 1 $aBENÍTEZ-GALEANO, M.J.
245 $aPhylogenetic studies of the three RNA silencing suppressor genes of south american ctv isolates reveal the circulation of a novel genetic lineage.$h[electronic resource]
260 $aViruses, 2015, v.7, no.7, p.4152-4168. OPEN ACCESS.$c4168
500 $aArticle history: Received: 26 May 2015 / Accepted: 17 July 2015 / Published: 22 July 2015.
520 $aABSTRACT. Citrus Tristeza Virus (CTV) is the most economically important virus of citrus worldwide. Genetic diversity and population structure of CTV isolates from all citrus growing areas from Uruguay were analyzed by RT-PCR and cloning of the three RNA silencing suppressor genes (p25, p20 and p23). Bayesian phylogenetic analysis revealed the circulation of three known genotypes (VT, T3, T36) in the country, and the presence of a new genetic lineage composed by isolates from around the world, mainly from South America. Nucleotide and amino acid identity values for this new genetic lineage were both higher than 97% for the three analyzed regions. Due to incongruent phylogenetic relationships, recombination analysis was performed using Genetic Algorithms for Recombination Detection (GARD) and SimPlot software. Recombination events between previously described CTV isolates were detected. High intra-sample variation was found, confirming the co-existence of different genotypes into the same plant. This is the first report describing: (1) the genetic diversity of Uruguayan CTV isolates circulating in the country and (2) the circulation of a novel CTV genetic lineage, highly present in the South American region. This information may provide assistance to develop an effective cross-protection program.
650 $aCITRUS
650 $aCRUZAMIENTO INTERCROMOSOMICO
650 $aFILOGENIA
650 $aRECOMBINACION
650 $aURUGUAY
653 $aCITRUS TRISTEZA VIRUS
653 $aRT-PCR
700 1 $aRUBIO, L.
700 1 $aBERTALMIO, A.
700 1 $aMAESO, D.
700 1 $aRIVAS, F.
700 1 $aCOLINA, R.
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Registro original : |
INIA Las Brujas (LB) |
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| Registros recuperados : 370 | |
| 361. |  | FEIPPE, A.; MULLER, I.; ALBIN, A.; CHIESA, N.; ECHEVERRÍA, G.; LAMARCA, N.; USALL, J. Valoración de manzanas y citrus de Uruguay por el consumidor europeo Revista INIA, 2006, no. 6, p.17-21| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Salto Grande; INIA Tacuarembó. |
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| 362. | | REZENDE, S.; BANCHERO, S.; MIGUES, I.; CESIO, M.V.; RIVAS, F.; HEINZEN, H.; BESIL, M.N. Variability levels of selected amino acids among mandarins produced in Uruguay. Ecletica Quimica, 2021, Volume 46, Issue 4, Pages 47-59. Gold Open Access. doi: https://doi.org/10.26850/1678-4618eqj.v46.4.2021.p47-59 Article history: Received: July 27, 2020; Accepted: July 16, 2021; Published: October 01, 2021.
Section Editor: Assis Vicente Benedetti.
Corresponding author: María Natalia Besil. Email address: nbesil@fq.edu.uy| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 369. | | OTERO, A.; GOÑI, C.; GRASSO, R.; MACHADO, D.; RIVAS, F. Water productivity associated to the planting system in young Nadorcott mandarin plants. [Productividad del agua asociada al sistema de plantación en plantas jóvenes de mandarina Nadorcott.]. [Produtividade hídrica em relação ao sistema de plantio em plantas jovens de tangerineira Nadorcott.]. Advances in Water in Agroscience. Irrigation and water management. Agrociencia Uruguay, 2023, Vol.27(NE1), e1188. https://doi.org/10.31285/AGRO.27.1188 -- OPEN ACCESS. Article history: Received 29 April 2023; Accepted 23 August 2023; Published 06 February 2024. -- Editor: Lucía Puppo, Universidad de la República, Montevideo, Uruguay. -- Correspondence: Álvaro Otero, aotero@inia.org.uy -- License: This...| Tipo: Artículos en Revistas Indexadas Nacionales | Circulación / Nivel : Nacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 370. | | FEDERICI, M.; MARCONDES, J.A.; PICCHI, S.C.; STUCHI, E.S.; FADEL, A.L.; LAIA, M.L.; LEMOS, M.V.F. Xylella fastidiosa: An in vivo system to study possible survival strategies within citrus xylem vessels based on global gene expression analysis. Electronic Journal of Biotechnology, 2012, v.15, no.3, p.1-33.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : B - 1 |
| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 370 | |
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