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5. | | FEDERICI, M.; SCHCHERBAN, A.; CAPDEVIELLE, F.; FRANCIS, M.; VAUGHAN, D. Analysis of genetic diversity in the Oryza officinalis complex. [Research article]. Electronic Journal of Biotechnology, 15 August 2002, Volume 5, Issue 2, Pages 85-94. OPEN ACCESS. Article history: Received February 12, 2002 / Accepted August 7, 2002 / Published: 15 August, 2002.
Financial support: Japan Cooperation Agency ? individual training of Group Course ?Plant Genetic Resources?.Biblioteca(s): INIA Las Brujas. |
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6. | | FEDERICI, M.; SHCHERBAN, A.; CAPDEVIELLE, F.; FRANCIS, M.; VAUGHAN, D. Analysis of genetic diversity in the Oryza officinalis complex. [Resumen]. ln: Conferencia Internacional de Arroz de Clima Templado, 3., 2003, Punta del Este, Uruguay Resúmenes. Montevideo (Uruguay): ACA; INIA; GMA; FLAR, 2003. p. 40 "Instituto Nacional de Investigación Agropecuaria, Uruguay (INIA); Asociación de Cultivadores de Arroz (ACA); Gremial de Molinos Arroceros (GMA); Fondo Latinoamericano de Arroz de Riego (FLAR)"Biblioteca(s): INIA Treinta y Tres. |
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9. | | CAPDEVIELLE, F.; FEDERICI, M.; SALDAIN, N.E.; VAUGHAN, D. Differentiation of uruguayan weedy rice and cultivars using marker-assisted classification. [Resumen]. ln: Conferencia Internacional de Arroz de Clima Templado, 3., 2003, Punta del Este, Uruguay Resúmenes. Montevideo (Uruguay): ACA; INIA; GMA; FLAR, 2003. p. 41 "Instituto Nacional de Investigación Agropecuaria, Uruguay (INIA); Asociación de Cultivadores de Arroz (ACA); Gremial de Molinos Arroceros (GMA); Fondo Latinoamericano de Arroz de Riego (FLAR)"Biblioteca(s): INIA Treinta y Tres. |
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11. | | FEDERICI, M.; BRANDA, A.; ARTIGAS, R.; DUTRA, F.; LLAMBÍ, S. High- resolution melting (HRM) curve analysis: New approach used to detect blad and dumps in Uruguayan Holstein breed. [Análise da curva de alta resolucao (HRM): Nova abordagem usada para detectar blad e dumps em bovinos da raça Holandesa Uruguaia]. Archives of Veterinary Science, 2018, volume 23, Issue 4, pages 1-9. OPEN ACCESS. Article history: Received 29 October 2018 // Accepted 29 November 2018.
This research was supported by the Unit of Biotechnology of INIA Las Brujas. We thank Dr. Marco Dalla Rizza, coordinator of the Unit of Biotechnology, as well as the...Biblioteca(s): INIA Las Brujas. |
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12. | | CAPDEVIELLE, F.; FEDERICI, M.; SOLARES, E.; BRANDA, A.; ÁVILA, S. Molecular strategies for characterization of fungal isolates from uruguayan rice fields. [Resumen]. ln: Conferencia Internacional de Arroz de Clima Templado, 3., 2003, Punta del Este, Uruguay Resúmenes. Montevideo (Uruguay): ACA; INIA; GMA; FLAR, 2003. p. 79 "Instituto Nacional de Investigación Agropecuaria, Uruguay (INIA); Asociación de Cultivadores de Arroz (ACA); Gremial de Molinos Arroceros (GMA); Fondo Latinoamericano de Arroz de Riego (FLAR)"Biblioteca(s): INIA Treinta y Tres. |
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16. | | MAESO, D.; FEDERICI, M.; MARTINEZ, A.; SILVERA, M.; GONCALVEZ, L. Studies on pear decline disease in Uruguay. [abstract of poster]. In: Zoppolo, R. Cabrera, D. (Eds.). Growing in diversity. Proceedings of the International Pear Symposium, 13, Dec. 4-7th 2018, Montevideo, Uruguay. p. 166.Biblioteca(s): INIA Las Brujas. |
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17. | | MAESO, D.; FEDERICI, M.; MARTÍNEZ, A.; SILVERA, M.; GONCALVEZ, L. Studies on pear decline disease in Uruguay. [Conference paper]. Acta Horticulturae, February 2021, N°1303, p. 343-350. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.48 Article history: Published 5 February 2021. In: Acta Horticulturae (ISHS) 1303: XIII International Pear Symposium, Montevideo, Uruguay. Conveners: Roberto Zoppolo, Danilo Cabrera. Editors: Roberto Zoppolo, Danilo Cabrera, D. Granatstein.Biblioteca(s): INIA Las Brujas. |
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18. | | FEDERICI, M.T.; RIVAS, F.; GIANNONE, N.; ZERBINO, M.S.; DALLA RIZZA, M. Análisis de la diversidad de bacterias en rizósfera de maíz transgénico con potencial aplicación en estudios de bioseguridad. In: BRAZILIAN BIOSAFETY CONGRESS, 8.; EXHIBITION ON BIOSAFETY?S EQUIPAMENT AND DEVICES, 8.; WORKSHOP DEFINING BIOSECURITY STRATEGIES IN THE MANAGEMENT AT BIG MEETINGS, 2013, Salvador, Bahia, BR. Building capacities on biosafety within the bioeconomy context: resumo. Rio de Janeiro: ANBio, 2013Biblioteca(s): INIA La Estanzuela. |
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19. | | FEDERICI, M.; BAJSA, N.; LAGURARA, P.; REVALE, S.; LEONI, C.; MARCONDES, J.; DALLA RIZZA, M. Analysis of bacterial diversity in maize rhizosphere and bulk, soil using DGGE and 454-Pyrosequencing of the 165 RRNA gene. GGM 46 - COMUNICACIONES LIBRES - GGM. GENÓMICA Y GENÉTICA MOLECULAR In: JOURNAL OF BASIC & APPLIED GENETICS, 2016, Vol.27, Iss. 1 (Supp.). XVI LATIN AMERICAN CONGRESS OF GENETICS, IV CONGRESS OF THE URUGUAYAN SOCIETY OF GENETICS, XLIX ANNUAL MEETING OF THE GENETICS SOCIETY OF CHILE, XLV ARGENTINE CONGRESS OF GENETICS, 9-12 October 2016. PROCEEDINGS. Montevideo (Uruguay): SAG, 2016. p. 277Biblioteca(s): INIA Las Brujas. |
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20. | | BRANDA, A.; FEDERICI, M.; BRIANO, C.; ROMERO, A.; LLAMBÍ, S.; DUTRA, F.; DALLA RIZZA, M. Avances en la identificación de portadores de la deficiencia en la adhesión leucocitaria bovina en raza Holando. In: JORNADA TÉCNICA, VIII JORNADA DE AGROBIOTECNOLOGÍA. INIA LAS BRUJAS, 30 DE OCTUBRE DE 2014. UNIDAD DE BIOTECNOLOGÍA. Montevideo (Uruguay): INIA, 2014. 7-9 (Actividades de Difusión; 741)Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 54 | |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
22/02/2021 |
Actualizado : |
22/02/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
MAESO, D.; FEDERICI, M.; MARTÍNEZ, A.; SILVERA, M.; GONCALVEZ, L. |
Afiliación : |
DIEGO CESAR MAESO TOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA TERESA FEDERICI RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; A. MARTÍNEZ, Facultad de Ciencias, Universidad de la Repu?blica, Montevideo, Uruguay.; MARIANA SILVERA ORREGO, Facultad de Ciencias, Universidad de la Repu?blica, Montevideo, Uruguay.; ANA LUCIA GONCALVEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Studies on pear decline disease in Uruguay. [Conference paper]. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Acta Horticulturae, February 2021, N°1303, p. 343-350. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.48 |
ISSN : |
0567-7572 (print); 2406-6168 (electronic) |
DOI : |
10.17660/ActaHortic.2021.1303.48 |
Idioma : |
Inglés |
Notas : |
Article history: Published 5 February 2021. In: Acta Horticulturae (ISHS) 1303: XIII International Pear Symposium, Montevideo, Uruguay. Conveners: Roberto Zoppolo, Danilo Cabrera. Editors: Roberto Zoppolo, Danilo Cabrera, D. Granatstein. |
Contenido : |
Abstract:
Pear decline (PD) caused by 'Candidatus Phytoplasma pyri' (subgroup 16SrX-C of apple proliferation or AP group of phytoplasmas) is an important pear disease (Pyrus communis L.). Pear production in Uruguay is based on 'Williams' plants initially grafted on quince that are planted deep and thus transformed into scion-rooted trees. Less vigorous rootstocks like Pyrus spp. and quinces that could be more susceptible to decline are beginning to be used for precocity. Surveys were conducted on plants grafted on different rootstocks to know if PD was present in the pear growing area of Uruguay (southern part near Montevideo city) by searching for premature reddening, upward rolling of leaves and decline. Phytoplasmas were observed in 35 of 70 samples using the DAPI (4',6-diamidino-2-fenilindol) staining test. Ten positive and 10 negative samples were analyzed by polymerase chain reaction (PCR) assay using AP-group specific primers f01/r01. A 930 bp amplicon was obtained only from all DAPI positive samples. The f01/r01 amplicon was sequenced and showed 100% identity with the 16S rRNA gene sequence of PD phytoplasma in the NCBI database. A relationship was observed between phytoplasma detection, reddening, psylla infestation and premature leaf fall in this survey in 1995. Presence of PD-symptoms and phytoplasma detection by PCR were also evaluated in an experiment where 20 pear scion/rootstock combinations were compared during 2005-2011. Plants of self-rooted 'Williams' or grafted onto OH×F 40 and OH×F 69 stocks showed less early reddening and leaf fall than plants grafted onto quince rootstocks. Phytoplasma detection in this trial varied among seasons and was not associated with the presence of symptoms. Phytoplasmas were detected in pear psylla insects during the whole 2009-2011 seasons in four pear orchards. An association between the effectiveness of psylla control, phytoplasma detection and early reddening and leaf fall was found in an experiment with traditional 'Williams' self-rooted plants in 2011. These results indicate the presence of PD phytoplasma in Uruguayan pear orchards and in psylla insects during the whole season.
@ International Society for Horticultural Science. MenosAbstract:
Pear decline (PD) caused by 'Candidatus Phytoplasma pyri' (subgroup 16SrX-C of apple proliferation or AP group of phytoplasmas) is an important pear disease (Pyrus communis L.). Pear production in Uruguay is based on 'Williams' plants initially grafted on quince that are planted deep and thus transformed into scion-rooted trees. Less vigorous rootstocks like Pyrus spp. and quinces that could be more susceptible to decline are beginning to be used for precocity. Surveys were conducted on plants grafted on different rootstocks to know if PD was present in the pear growing area of Uruguay (southern part near Montevideo city) by searching for premature reddening, upward rolling of leaves and decline. Phytoplasmas were observed in 35 of 70 samples using the DAPI (4',6-diamidino-2-fenilindol) staining test. Ten positive and 10 negative samples were analyzed by polymerase chain reaction (PCR) assay using AP-group specific primers f01/r01. A 930 bp amplicon was obtained only from all DAPI positive samples. The f01/r01 amplicon was sequenced and showed 100% identity with the 16S rRNA gene sequence of PD phytoplasma in the NCBI database. A relationship was observed between phytoplasma detection, reddening, psylla infestation and premature leaf fall in this survey in 1995. Presence of PD-symptoms and phytoplasma detection by PCR were also evaluated in an experiment where 20 pear scion/rootstock combinations were compared during 2005-2011. Plants of self-rooted 'Williams' or g... Presentar Todo |
Palabras claves : |
Cacopsylla bidens; Candidatus Phytoplasma pyri; European pear; Scion-rootstock affinity. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 03270naa a2200253 a 4500 001 1061745 005 2021-02-22 008 2021 bl uuuu u00u1 u #d 022 $a0567-7572 (print); 2406-6168 (electronic) 024 7 $a10.17660/ActaHortic.2021.1303.48$2DOI 100 1 $aMAESO, D. 245 $aStudies on pear decline disease in Uruguay. [Conference paper].$h[electronic resource] 260 $c2021 500 $aArticle history: Published 5 February 2021. In: Acta Horticulturae (ISHS) 1303: XIII International Pear Symposium, Montevideo, Uruguay. Conveners: Roberto Zoppolo, Danilo Cabrera. Editors: Roberto Zoppolo, Danilo Cabrera, D. Granatstein. 520 $aAbstract: Pear decline (PD) caused by 'Candidatus Phytoplasma pyri' (subgroup 16SrX-C of apple proliferation or AP group of phytoplasmas) is an important pear disease (Pyrus communis L.). Pear production in Uruguay is based on 'Williams' plants initially grafted on quince that are planted deep and thus transformed into scion-rooted trees. Less vigorous rootstocks like Pyrus spp. and quinces that could be more susceptible to decline are beginning to be used for precocity. Surveys were conducted on plants grafted on different rootstocks to know if PD was present in the pear growing area of Uruguay (southern part near Montevideo city) by searching for premature reddening, upward rolling of leaves and decline. Phytoplasmas were observed in 35 of 70 samples using the DAPI (4',6-diamidino-2-fenilindol) staining test. Ten positive and 10 negative samples were analyzed by polymerase chain reaction (PCR) assay using AP-group specific primers f01/r01. A 930 bp amplicon was obtained only from all DAPI positive samples. The f01/r01 amplicon was sequenced and showed 100% identity with the 16S rRNA gene sequence of PD phytoplasma in the NCBI database. A relationship was observed between phytoplasma detection, reddening, psylla infestation and premature leaf fall in this survey in 1995. Presence of PD-symptoms and phytoplasma detection by PCR were also evaluated in an experiment where 20 pear scion/rootstock combinations were compared during 2005-2011. Plants of self-rooted 'Williams' or grafted onto OH×F 40 and OH×F 69 stocks showed less early reddening and leaf fall than plants grafted onto quince rootstocks. Phytoplasma detection in this trial varied among seasons and was not associated with the presence of symptoms. Phytoplasmas were detected in pear psylla insects during the whole 2009-2011 seasons in four pear orchards. An association between the effectiveness of psylla control, phytoplasma detection and early reddening and leaf fall was found in an experiment with traditional 'Williams' self-rooted plants in 2011. These results indicate the presence of PD phytoplasma in Uruguayan pear orchards and in psylla insects during the whole season. @ International Society for Horticultural Science. 653 $aCacopsylla bidens 653 $aCandidatus Phytoplasma pyri 653 $aEuropean pear 653 $aScion-rootstock affinity 700 1 $aFEDERICI, M. 700 1 $aMARTÍNEZ, A. 700 1 $aSILVERA, M. 700 1 $aGONCALVEZ, L. 773 $tActa Horticulturae, February 2021, N°1303, p. 343-350. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.48
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