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Registros recuperados : 32 | |
1. | | Favreto, R.; Medeiros, R.B.de Potencial de restauração de campo nativo em área agrícola estabelecida sobre campo natural ln: Reunión del Grupo Técnico Regional del Cono Sur en Mejoramiento y Utilización de los Recursos Forrajeros del Area Tropical y Subtropical, Grupo Campos, 20., 2004, Salto, UY Saldanha, S.; Bemhaja, M.; Moliterno, E.; Olmos, F.; Uriarte, G., ed. Sustentabilidad, desarrollo y conservación de los ecosistemas : memorias. Salto: UdelaR. Regional Norte, 2004. p. 341-342Biblioteca(s): INIA La Estanzuela. |
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2. | | Medeiros, R.B.; Pillar, V.P.; Reis, J.C.L. Expansão de Eragrostis plana Ness. (capim-Annoni-2=dois) no Rio Grande do Sul e indicativos de controle ln: Reunión del Grupo Técnico Regional del Cono Sur en Mejoramiento y Utilización de los Recursos Forrajeros del Area Tropical y Subtropical, Grupo Campos, 20., 2004, Salto, UY Saldanha, S.; Bemhaja, M.; Moliterno, E.; Olmos, F.; Uriarte, G., ed. Sustentabilidad, desarrollo y conservación de los ecosistemas : memorias. Salto: UdelaR. Regional Norte, 2004. p. 211-212Biblioteca(s): INIA La Estanzuela. |
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5. | | SCHILD, C.; GIANNITTI, F.; MEDEIROS,R.; SILVEIRA, CS.; CAFFARENA, D.; POPPENGA, RH.; RIET-CORREA, F. Acute lead arsenate poisoning in beef cattle in Uruguay. In: American Association of Veterinary Laboratory Diagnosticians (AAVLD), 59º; United States Animal Health Association (USAHA) Annual Meeting, Greensboro, North Carolina, Oct 13-19, 2016.Biblioteca(s): INIA La Estanzuela. |
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6. | | Medeiros, R.B.de; Favreto, R.; Ferreira, O.G.L.; Siewerdt, L. Dinâmica de Desmodium incanum em área agrícola estabelecida sobre campo natural ln: Reunión del Grupo Técnico Regional del Cono Sur en Mejoramiento y Utilización de los Recursos Forrajeros del Area Tropical y Subtropical, Grupo Campos, 20., 2004, Salto, UY Saldanha, S.; Bemhaja, M.; Moliterno, E.; Olmos, F.; Uriarte, G., ed. Sustentabilidad, desarrollo y conservación de los ecosistemas : memorias. Salto: UdelaR. Regional Norte, 2004. p. 343-344Biblioteca(s): INIA La Estanzuela. |
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7. | | Pedroso, C.E.S.; Medeiros, R.B.; Jornada, J.B.; Ferreira, O.G. Efeito do pastejo de ovinos na população e desenvolvimento de perfilhos de azevém anual ln: Reunión del Grupo Técnico Regional del Cono Sur en Mejoramiento y Utilización de los Recursos Forrajeros del Area Tropical y Subtropical, Grupo Campos, 20., 2004, Salto, UY Saldanha, S.; Bemhaja, M.; Moliterno, E.; Olmos, F.; Uriarte, G., ed. Sustentabilidad, desarrollo y conservación de los ecosistemas : memorias. Salto: UdelaR. Regional Norte, 2004. p. 184-185Biblioteca(s): INIA La Estanzuela. |
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8. | | MARTÍNEZ HAEDO, E.; THOMPSON, D.; EUGUI, W.; MASOLLER, H.; LACO, A.; PATRONE, J.J.; MEDEIROS, R. Evaluación del Programa de Pequeños Productores del Litoral. ln: Congreso Nacional de Ingeniería Agronómica, 1, 1980, Anales. Montevideo (UY): Asociación de Ingenieros Agrónomos del Uruguay ; Hemisferio sur, 1980. p. 271-280Biblioteca(s): INIA La Estanzuela; INIA Treinta y Tres. |
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9. | | Medeiros, R.B.; Focht, T.; Ferreira, N.R.; Brack, S.C.F. Longevidade de sementes de Eragrostis plana Ness. em um solo campo natural ln: Reunión del Grupo Técnico Regional del Cono Sur en Mejoramiento y Utilización de los Recursos Forrajeros del Area Tropical y Subtropical, Grupo Campos, 20., 2004, Salto, UY Saldanha, S.; Bemhaja, M.; Moliterno, E.; Olmos, F.; Uriarte, G., ed. Sustentabilidad, desarrollo y conservación de los ecosistemas : memorias. Salto: UdelaR. Regional Norte, 2004. p. 213-214Biblioteca(s): INIA La Estanzuela. |
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13. | | SCHILD, C.; GIANNITTI, F.; COSTA, R.A.; PRELISACO, M.; MEDEIROS, R.; RIET-CORREA, F. Thyroid parafollicular (C) cell hyperplasia and carcinoma in a sheep with enzootic calcinosis due to Nierembergia rivularis (synonymous N.
repens) poisoning in Uruguay. In: American Association of Veterinary Laboratory Diagnosticians (AAVLD), 59º; United States Animal Health Association (USAHA) Annual Meeting, Greensboro, North Carolina, Oct 13-19, 2016.Biblioteca(s): INIA La Estanzuela. |
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15. | | MACHADO, M.; SCHILD, C.; PRELIASCO, M.; BALSERINI, A.; MEDEIROS, R.M.T.; BARROS, S.S.; RIET-CORREA, F. Enzootic calcinosis in sheep in Uruguay: a brief review and report of two outbreaks. [Calcinose enzoótica em ovinos no Uruguai: revisão de literatura e descrição de dois surtos.]. Pesquisa Veterinaria Brasileira, November 2020, Volume 40, Issue 11, Pages 831-836. OPEN ACCESS. Doi: http://dx.doi.org/10.1590/1678-5150-pvb-6766 Article history: Received on August 8, 2020./Accepted for publication on August 24, 2020. Part of the Doctoral Thesis of the first author.Biblioteca(s): INIA La Estanzuela. |
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16. | | OLINDA, R. G.; MEDEIROS, R. M. T.; DANTAS, A. F. M.; LEMOS, R. A. A. DE; RIET-CORREA, F. Intoxicação por Enterolobium contortisdiliquum em bovinos na região Nordeste do Brasil. Pesquisa Veterinária Brasileira, Brasília, DF v. 35, n.1, p. 44-48, jan. 2015. Article history: Recebido em 6 de janeiro de 2015.//Aceito para publicação em 21 de janeiro de 2015.Biblioteca(s): INIA La Estanzuela. |
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17. | | SIMÕES, J.G.; MEDEIROS, R.M.T.; MEDEIROS, M.A.; OLINDA, R.G.; DANTAS, A.F.M.; RIET-CORREA, F. Nitrate and nitrite poisoning in sheep and goats caused by ingestion of Portulaca oleracea. [Intoxicação por nitratos e nitritos em ovinos e caprinos causada pela ingestão de Portulaca oleracea]. Pesquisa Veterinaria Brasileira, 1 August 2018, Volume 38, Issue 8, Pages 1549-1553. OPEN ACCESS Article history: 1 Received on July 27, 2017./Accepted for publication on August 13, 2017.Biblioteca(s): INIA La Estanzuela. |
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18. | | Medeiros, R.B.; Jornada, J.B.J.; Pedroso, C.E.S.; Saibro, J.C.; Silva, M.A. Rendimento e qualidade de sementes de milheto em resposta a irrigação, remoção da forragem e adubação nitrogenada ln: Reunión del Grupo Técnico Regional del Cono Sur en Mejoramiento y Utilización de los Recursos Forrajeros del Area Tropical y Subtropical, Grupo Campos, 20., 2004, Salto, UY Saldanha, S.; Bemhaja, M.; Moliterno, E.; Olmos, F.; Uriarte, G., ed. Sustentabilidad, desarrollo y conservación de los ecosistemas : memorias. Salto: UdelaR. Regional Norte, 2004. p. 140-141Biblioteca(s): INIA La Estanzuela. |
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19. | | MEDEIROS, M.A.; BARROS, A.T.M.; MEDEIROS, R.M.T.; VIEIRA, V.D.; AZEVEDO, S.S.; RIET-CORREA, F. Sazonalidade da mosca-dos-chifres, Haematobia irritans, no semiárido brasileiro. [Seasonality of horn flies (Haematobia irritans) in the Brazilian semi-arid.] Pesquisa Veterinária Brasileira v.38 ,n.7. p. 1307-1312, July 2018. OPEN ACCESS. Article history: Recebido em 7 de setembro de 2017. // Aceito para publicação em 14 de setembro de 2017.
Parte da Tese de Doutorado do primeiro autor, Programa de Pós-Graduação em Medicina Veterinária.Biblioteca(s): INIA La Estanzuela. |
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20. | | Santos, B.R.C.dos; Silva, M.A.da; Blanco, C.C.; Sosinski, E.E.; Pillar, V.de P.; Medeiros, R.B.de; Saibro, J.C.de Comportamento de bovinos em pastagem natural na região da depressão central - RS=Rio Grande do Sul ln: Reunión del Grupo Técnico Regional del Cono Sur en Mejoramiento y Utilización de los Recursos Forrajeros del Area Tropical y Subtropical, Grupo Campos, 20., 2004, Salto, UY Saldanha, S.; Bemhaja, M.; Moliterno, E.; Olmos, F.; Uriarte, G., ed. Sustentabilidad, desarrollo y conservación de los ecosistemas : memorias. Salto: UdelaR. Regional Norte, 2004. p. 309-310Biblioteca(s): INIA La Estanzuela. |
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Registros recuperados : 32 | |
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
02/05/2019 |
Actualizado : |
23/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
KOLMER, J.A.; ORDONEZ, M.E.; GERMAN, S.; MORGUNOV, A.; PRETORIUS,Z.A.; VISSER, B.; ANIKSTER, Y.; ACEVEDO, M. |
Afiliación : |
USDA-ARS , Cereal Disease Lab , St. Paul, United States.; Pontificia Universidad Catolica del Ecuador, School of Biological Sciences , Av. 12 de Octubre 1076 , Quito, Ecuador.; SILVIA ELISA GERMAN FAEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CIMMYT, Ankara, Turkey.; University of the Free State, Bloemfontein, South Africa.; Plant Sciences , Unviersity of the Free State , PO Box 339 , Bloemfontein, Free State, South Africa.; Tel Aviv University, Institute for Cereal Crops Improvement, Tel Aviv, Israel.; Cornell University, International Programs - College of Agriculture and Life Sciences, Ithaca, New York, United State. |
Título : |
Multilocus genotypes of the wheat leaf rust fungus Puccinia triticina in worldwide regions indicate past and current long distance migration. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Phytopathology, 2019,Apr 1: 10.1094/PHYTO-10-18-0411-R. [Epub ahead of print]. |
ISSN : |
e-ISSN: 1943-7684. |
DOI : |
10.1094/PHYTO-10-18-0411-R |
Idioma : |
Inglés |
Notas : |
Article history: Published Online: 1 Apr 2019 . |
Contenido : |
Abstract:Many plant pathogenic fungi have a global distribution across diverse ecological zones and agricultural production systems. Puccinia triticina, the wheat leaf rust fungus, is a major pathogen in many wheat production areas of the world. The objective of this research was to determine the genetic relatedness of P. triticina in different worldwide regions. A total of 831 single uredinial isolates collected from 11 regions were characterized for multilocus genotype at 23 simple sequence repeat loci and for virulence to 20 lines of wheat with single genes for leaf rust resistance. A total of 424 multilocus genotypes and 497 virulence phenotypes were found. All populations had high heterozygosity and significant correlation between virulence and molecular variation, which indicated clonal reproduction. The populations from North America and South America; Central Asia and Russia; the Middle East and Europe were closely related for multilocus genotypes and many individual isolates from other continental regions were closely related. Twenty-seven multilocus genotypes were found in more than one continental region, and 13 of these had isolates with identical virulence phenotypes. The wide geographic distribution of identical and highly related multilocus genotypes of P. triticina indicated past and more recent migration events facilitated by the spread of clonally produced urediniospores. |
Palabras claves : |
MEJORAMIENTO DE TRIGO; POPULATION BIOLOGY; PUCCINIA TRITICINA; ROYA DE LA HOJA DE TRIGO; WHEAT. |
Thesagro : |
TRIGO. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 02418naa a2200313 a 4500 001 1059748 005 2019-10-23 008 2019 bl uuuu u00u1 u #d 022 $ae-ISSN: 1943-7684. 024 7 $a10.1094/PHYTO-10-18-0411-R$2DOI 100 1 $aKOLMER, J.A. 245 $aMultilocus genotypes of the wheat leaf rust fungus Puccinia triticina in worldwide regions indicate past and current long distance migration.$h[electronic resource] 260 $c2019 500 $aArticle history: Published Online: 1 Apr 2019 . 520 $aAbstract:Many plant pathogenic fungi have a global distribution across diverse ecological zones and agricultural production systems. Puccinia triticina, the wheat leaf rust fungus, is a major pathogen in many wheat production areas of the world. The objective of this research was to determine the genetic relatedness of P. triticina in different worldwide regions. A total of 831 single uredinial isolates collected from 11 regions were characterized for multilocus genotype at 23 simple sequence repeat loci and for virulence to 20 lines of wheat with single genes for leaf rust resistance. A total of 424 multilocus genotypes and 497 virulence phenotypes were found. All populations had high heterozygosity and significant correlation between virulence and molecular variation, which indicated clonal reproduction. The populations from North America and South America; Central Asia and Russia; the Middle East and Europe were closely related for multilocus genotypes and many individual isolates from other continental regions were closely related. Twenty-seven multilocus genotypes were found in more than one continental region, and 13 of these had isolates with identical virulence phenotypes. The wide geographic distribution of identical and highly related multilocus genotypes of P. triticina indicated past and more recent migration events facilitated by the spread of clonally produced urediniospores. 650 $aTRIGO 653 $aMEJORAMIENTO DE TRIGO 653 $aPOPULATION BIOLOGY 653 $aPUCCINIA TRITICINA 653 $aROYA DE LA HOJA DE TRIGO 653 $aWHEAT 700 1 $aORDONEZ, M.E. 700 1 $aGERMAN, S. 700 1 $aMORGUNOV, A. 700 1 $aPRETORIUS,Z.A. 700 1 $aVISSER, B. 700 1 $aANIKSTER, Y. 700 1 $aACEVEDO, M. 773 $tPhytopathology, 2019,Apr 1: 10.1094/PHYTO-10-18-0411-R. [Epub ahead of print].
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