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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
06/09/2021 |
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Actualizado : |
25/04/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CLAVIJO, F.; CURLAND, R.D.; CROCE, V.; LAPAZ, M.I.; DILL-MACKY, R.; PEREYRA, S.; SIRI, M.I. |
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Afiliación : |
FELIPE CLAVIJO,, Universidad de la República Facultad de Química, 201894, Área Microbiología, Departamento de Biociencias, Montevideo, Montevideo, Uruguay.; REBECCA D. CURLAND,, University of Minnesota System, 311816, Plant Pathology, Minneapolis, Minnesota, United States.; VALENTINA CROCE, Universidad de la República Facultad de Química, 201894, Área Microbiología, Departamento de Biociencias, Montevideo, Montevideo, Uruguay.; MARÍA INÉS LAPAZ, Universidad de la República Facultad de Química, 201894, Área Microbiología, Departamento de Biociencias, Montevideo, Montevideo, Uruguay.; RUTH DILL-MACKY, University of Minnesota System, 311816, Plant Pathology, Minneapolis, Minnesota, United States.; SILVIA ANTONIA PEREYRA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARÍA INÉS INÉS SIRI, Universidad de la República Facultad de Química, 201894, Área Microbiología, Departamento de Biociencias, Montevideo, Montevideo, Uruguay. |
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Título : |
Genetic and phenotypic characterization of Xanthomonas species pathogenic of wheat in Uruguay. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Phytopathology, March 2022, vol. 112 (3): 511-520. Doi: https://doi.org/10.1094/PHYTO-06-21-0231-R |
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ISSN : |
e-ISSN:1943-7684 |
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DOI : |
10.1094/PHYTO-06-21-0231-R |
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Idioma : |
Inglés |
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Notas : |
Article history: Accepted for publication/ Posted online on 12 Aug 2021, First Look. |
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Contenido : |
Abstract: Bacterial diseases affecting wheat production in Uruguay are an issue of growing concern yet remain largely uninvestigated in the region. Surveys of 61 wheat fields carried out from 2017 to 2019 yielded a regional collection of 63 strains identified by 16S rRNA gene analysis as Xanthomonas spp. A real-time PCR protocol using species-specific primers previously reported allowed the identification of 44 strains as X. translucens, the causal agent of bacterial leaf streak (BLS) in wheat and other cereal crops. Multilocus sequence analysis (MLSA) of four housekeeping genes (dnaK, fyuA, gyrB, and rpoD) revealed that these strains were most closely related to X. translucens pv. undulosa, the pathovar that is most commonly associated with BLS of wheat. Multilocus sequence typing (MLST) was applied to examine the genetic diversity among X. translucens strains. Strains were assigned to four different sequence types, three of which have been previously reported globally. Additionally, 17 Xanthomonas strains not belonging to X. translucens were obtained from diseased wheat leaves. Phylogenetic analysis showed that these strains are closely related to Xanthomonas prunicola, and clustered together with previously uncharacterized Xanthomonas strains isolated from wheat in Minnesota, US. In planta pathogenicity assays carried out on a BLS susceptible wheat cultivar showed that X. translucens pv. undulosa strains caused brown necrosis symptoms typical of BLS, while non-translucens Xanthomonas sp. strains elicited an atypical symptom of dry necrosis. These findings suggest that local wheat fields are affected by X. translucens pv. undulosa, and by a new wheat pathogen within the Xanthomonas genus. MenosAbstract: Bacterial diseases affecting wheat production in Uruguay are an issue of growing concern yet remain largely uninvestigated in the region. Surveys of 61 wheat fields carried out from 2017 to 2019 yielded a regional collection of 63 strains identified by 16S rRNA gene analysis as Xanthomonas spp. A real-time PCR protocol using species-specific primers previously reported allowed the identification of 44 strains as X. translucens, the causal agent of bacterial leaf streak (BLS) in wheat and other cereal crops. Multilocus sequence analysis (MLSA) of four housekeeping genes (dnaK, fyuA, gyrB, and rpoD) revealed that these strains were most closely related to X. translucens pv. undulosa, the pathovar that is most commonly associated with BLS of wheat. Multilocus sequence typing (MLST) was applied to examine the genetic diversity among X. translucens strains. Strains were assigned to four different sequence types, three of which have been previously reported globally. Additionally, 17 Xanthomonas strains not belonging to X. translucens were obtained from diseased wheat leaves. Phylogenetic analysis showed that these strains are closely related to Xanthomonas prunicola, and clustered together with previously uncharacterized Xanthomonas strains isolated from wheat in Minnesota, US. In planta pathogenicity assays carried out on a BLS susceptible wheat cultivar showed that X. translucens pv. undulosa strains caused brown necrosis symptoms typical of BLS, while non-translucens... Presentar Todo |
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Palabras claves : |
Bacterial leaf streak; Bacterial Pathogens; Multilocus sequence analysis and typing; POPULATION BIOLOGY; WHEAT; Xanthomonas. |
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Thesagro : |
FITOPATOLOGIA; TRIGO; TRITICUM AESTIVUM; URUGUAY. |
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Asunto categoría : |
H20 Enfermedades de las plantas |
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Marc : |
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022 $ae-ISSN:1943-7684
024 7 $a10.1094/PHYTO-06-21-0231-R$2DOI
100 1 $aCLAVIJO, F.
245 $aGenetic and phenotypic characterization of Xanthomonas species pathogenic of wheat in Uruguay.$h[electronic resource]
260 $c2022
500 $aArticle history: Accepted for publication/ Posted online on 12 Aug 2021, First Look.
520 $aAbstract: Bacterial diseases affecting wheat production in Uruguay are an issue of growing concern yet remain largely uninvestigated in the region. Surveys of 61 wheat fields carried out from 2017 to 2019 yielded a regional collection of 63 strains identified by 16S rRNA gene analysis as Xanthomonas spp. A real-time PCR protocol using species-specific primers previously reported allowed the identification of 44 strains as X. translucens, the causal agent of bacterial leaf streak (BLS) in wheat and other cereal crops. Multilocus sequence analysis (MLSA) of four housekeeping genes (dnaK, fyuA, gyrB, and rpoD) revealed that these strains were most closely related to X. translucens pv. undulosa, the pathovar that is most commonly associated with BLS of wheat. Multilocus sequence typing (MLST) was applied to examine the genetic diversity among X. translucens strains. Strains were assigned to four different sequence types, three of which have been previously reported globally. Additionally, 17 Xanthomonas strains not belonging to X. translucens were obtained from diseased wheat leaves. Phylogenetic analysis showed that these strains are closely related to Xanthomonas prunicola, and clustered together with previously uncharacterized Xanthomonas strains isolated from wheat in Minnesota, US. In planta pathogenicity assays carried out on a BLS susceptible wheat cultivar showed that X. translucens pv. undulosa strains caused brown necrosis symptoms typical of BLS, while non-translucens Xanthomonas sp. strains elicited an atypical symptom of dry necrosis. These findings suggest that local wheat fields are affected by X. translucens pv. undulosa, and by a new wheat pathogen within the Xanthomonas genus.
650 $aFITOPATOLOGIA
650 $aTRIGO
650 $aTRITICUM AESTIVUM
650 $aURUGUAY
653 $aBacterial leaf streak
653 $aBacterial Pathogens
653 $aMultilocus sequence analysis and typing
653 $aPOPULATION BIOLOGY
653 $aWHEAT
653 $aXanthomonas
700 1 $aCURLAND, R.D.
700 1 $aCROCE, V.
700 1 $aLAPAZ, M.I.
700 1 $aDILL-MACKY, R.
700 1 $aPEREYRA, S.
700 1 $aSIRI, M.I.
773 $tPhytopathology, March 2022, vol. 112 (3): 511-520. Doi: https://doi.org/10.1094/PHYTO-06-21-0231-R
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Registro original : |
INIA La Estanzuela (LE) |
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| Registros recuperados : 633 | |
| 1. |  | PEREYRA, S. Aportes al manejo agroecológico de enfermedades en trigo. (Capítulo 3). Primera sección: Transitando hacia la protección agroecológica de los cultivos. Editora: Carolina Leoni. In: Georgina Paula García-Inza; José María Paruelo; Roberto Zoppolo. (eds). Aportes científicos y tecnológicos del Instituto Nacional de Investigación Agropecuaria (INIA) del Uruguay a las trayectorias agroecológicas. Ciudad Autónoma de Buenos Aires : Fundación CICCUS, 2023. p.67-81. p.67-81.| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Las Brujas. |
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| 3. | | PEREYRA, S.; CASTRO, M.; VERO, S.; SILVA, P.; CAL, A.; TISCORNIA, G.; GONZALEZ, N.; BENTOS, D.; ALVAREZ, W.; RABAZA, S.; SEVILLANO, L.; BRANCATTI, G.; FRANCIA, C.; RAFFO, M.A.; GERMAN, S.; PÉREZ, C.; GARMENDIA, G.; PAREJA, L.; RODRÍGUEZ, A.; PENDAS, C.; QUINCKE, M.; VÁZQUEZ, D.; RODRIGUEZ, M. Fusariosis de la espiga en trigo y micotoxinas asociadas: contribuyendo a reducir su riesgo. Cultivos. Revista INIA Uruguay, Diciembre 2023, no.75 p.54-58. (Revista INIA; 75).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas. |
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| 4. | | CLAVIJO, F.; PONTET, V.; TOURNÉ, F.; PEREYRA, S.; SIRI, M.I. O2. Desafíos en el cultivo de trigo en Uruguay: análisis genómico y métodos de diagnóstico para enfrentar enfermedades bacterianas. [Presentación oral]. Presentaciones orales. In: Sociedad Uruguaya de Fitopatología (SUFIT). Jornada Uruguaya de Fitopatología, 7., Jornada Uruguaya de Protección Vegetal, 5., 10 noviembre 2023, Montevideo, Uruguay. Libro de resúmenes. 30 años SUFIT, 1993-2023. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2023. p. 16. Financiamiento: Agencia Nacional de Investigación e Innovación (FCE_1_2017_1_135561), Comisión Sectorial de Investigación Científica (CSIC Grupos I+D_2000), Comisión Académica de Posgrado (Beca de Doctorado 2021-2024). -- Autor...| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 5. | | BRANCATTI, G.; GARMENDIA, G.; PEREYRA, S.; VERO, S. P14. Alternaria spp. en granos de trigo del Uruguay: ¿problema a futuro?. [Poster]. Posters. In: Sociedad Uruguaya de Fitopatología (SUFIT). Jornada Uruguaya de Fitopatología, 7., Jornada Uruguaya de Protección Vegetal, 5., 10 noviembre 2023, Montevideo, Uruguay. Libro de resúmenes. 30 años SUFIT, 1993-2023. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2023. p. 41. Autor correspondencia: e-mail: gia@fcien.edu.uy| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 6. | | RIELLA, V.; RODRIGUEZ-ALGABA, J.; GARCIA, R.; PEREIRA, F.; SILVA, P.; HOVMOLLER, M.S.; GERMAN, S. P7. Evolución de la virulencia de la población de Puccinia striiformis f. sp. tritici en Uruguay. [Poster]. Posters. In: Sociedad Uruguaya de Fitopatología (SUFIT). Jornada Uruguaya de Fitopatología, 7., Jornada Uruguaya de Protección Vegetal, 5., 10 noviembre 2023, Montevideo, Uruguay. Libro de resúmenes. 30 años SUFIT, 1993-2023. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2023. p. 34. Financiamiento: Agencia Nacional de Investigación e Innovación de Uruguay (ANII), Convocatoria INNOVAGRO, proyecto FSA_1_2018_1_152918. -- Autor correspondencia: e-mail: vriella@fagro.edu.uy| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 7. | | SILVA, P.; RIELLA, V.; GARCIA, R.; PEREIRA, F.; GERMAN, S. P9. Resistencia a roya estriada en cultivares de trigo en Uruguay. [Poster]. Posters. In: Sociedad Uruguaya de Fitopatología (SUFIT). Jornada Uruguaya de Fitopatología, 7., Jornada Uruguaya de Protección Vegetal, 5., 10 noviembre 2023, Montevideo, Uruguay. Libro de resúmenes. 30 años SUFIT, 1993-2023. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2023. p. 36. Financiamiento: Agencia Nacional de Investigación e Innovación de Uruguay (ANII), Convocatoria INNOVAGRO, proyecto FSA_1_2018_1_152918. -- Autor correspondencia: e-mail: mpsilva@inia.org.uy| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 9. | | SILVA, P.; RIELLA, V.; GARCIA, R.; PEREIRA, F.; PEREZ, N.; CASTRO, M.; GONZÁLEZ, S.N.; GONZALEZ, N.; PEREYRA, S.; GERMAN, S. Roya estriada de trigo: una nueva realidad para el cultivo. Avances en el conocimiento para un manejo adecuado. Cultivos. Revista INIA Uruguay, Junio 2023, no.73, p.31-35. (Revista INIA; 73).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas. |
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| 16. | | OLIVERA, M.; LUPO, S.; MARTÍNEZ, S.; PEREYRA, S.; ABREO, E. Formulación en polvo de una cepa de Trichoderma asperellum pre-seleccionada por la capacidad de promoción del crecimiento vegetal y biocontrol. O14. Módulo 4: Avances en tecnologías de formulación y aplicación. In: Abreo, E.; Beyhaut, E.; Rivas, F. (Eds.). Simposio Microorganismos para la Agricultura, 2. [Resúmenes y Posters]. Canelones (UY): INIA, 2022. p.32. (Serie Actividades de Difusión; 801).| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 17. | | CLAVIJO, F.; CURLAND, R.D.; CROCE, V.; LAPAZ, M.I.; DILL-MACKY, R.; PEREYRA, S.; SIRI, M.I. Genetic and phenotypic characterization of Xanthomonas species pathogenic of wheat in Uruguay. Phytopathology, March 2022, vol. 112 (3): 511-520. Doi: https://doi.org/10.1094/PHYTO-06-21-0231-R Article history: Accepted for publication/ Posted online on 12 Aug 2021, First Look.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA La Estanzuela. |
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| 18. | | RAFFO, M.A.; AZZIMONTI, G.; PEREYRA, S.; PRITSCH, C.; LADO, B.; DREISIGACKER, S.; QUINCKE, M.; CASTRO, A.; SILVA, P.; GARCIA, R.; PEREIRA, F.; GERMAN, S. Introgression of the coupled Fhb1-Sr2 to increase Fusarium head blight and stem rust resistance of elite wheat cultivars. Plant Genetic Resources: Characterization and Utilization, 1-10, 2022. Doi: https://doi.org/10.1017/S1479262122000107 Article history: Received: 1 June 2021/Revised: 20 April 2022/Accepted: 20 April 2022. Author for correspondence: S. Germán, E-mail: sgerman@inia.org.uy. The supplementary material for this article can be found at...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA La Estanzuela. |
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| 19. | | FASSANA , C.N.; HOFFMAN , E.M.; BERGER, A.; ERNST, O. Nitrogen nutrition index at GS 3.3 is an effective tool to adjust nitrogen required to reach attainable wheat yield. [El índice de nutrición nitrogenada en GS 3.3 es una herramienta eficaz para ajustar el nitrógeno necesario para lograr el rendimiento de trigo alcanzable]. [O índice de nutrição de nitrogênio no GS 3.3 é uma ferramenta eficaz para ajustar o nitrogênio necessário para alcançar a produtividade de trigo atingível]. Plant production. Agrociencia Uruguay, 2022, Vol.26, number 2, e924. https://doi.org/10.31285/AGRO.26.924 -- OPEN ACCESS. Article history: Received 8 Jul 2021; Accepted 21 Jun 2022; Published 30 Aug 2022. -- Correspondence: Nicolás Fassana, fassana@fagro.edu.uy -- Editor: José A. Terra,
Instituto Nacional de Investigación Agropecuaria (INIA), Treinta y Tres,...| Tipo: Artículos en Revistas Indexadas Nacionales | Circulación / Nivel : Nacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 633 | |
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