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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 : |
06/06/2019 |
Actualizado : |
07/06/2019 |
Tipo de producción científica : |
Poster |
Autor : |
RAFFO, M.A.; PRITSCH, C.; AZZIMONTI, G.; PEREYRA, S.; QUINCKE, M.; BONNECARRERE, V.; SILVA, P.; CASTRO, A.; LADO, B.; BARAIBAR, S.; GARCIA, R.; GERMAN, S. |
Afiliación : |
MIGUEL ANGEL RAFFO BUSCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CLARA PRITSCH; GUSTAVO AZZIMONTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVIA ANTONIA PEREYRA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARTIN CONRADO QUINCKE WALDEN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VICTORIA BONNECARRERE MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA PAULA SILVA VILLELLA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ARIEL CASTRO; BETTINA LADO LINDNER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVINA BARAIBAR PEDERSEN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RICHARD ANSELMO GARCIA USUCA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVIA ELISA GERMAN FAEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Introgression of the Coupled Sr2-Fhb1for Resistance to Stem Rust and Fusarium Head Blight into Uruguayan Elite Wheat Cultivars.[Poster] |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
In: Proceedings of the Borlaug Global Rust Initiative Technical Workshop ,14-18 April, 2018, Marrakesh, Marruecos. |
Idioma : |
Inglés |
Contenido : |
Abstract: Stem rust (SR) and Fusarium head blight (FHB) threaten the sustainability of wheat production worldwide. Sr2 is a widely used gene conferring partial, but durable, resistance to SR. Fhb1 confers a significant level of FHB resistance, but is poorly represented in the INIA-Uruguay wheat-breeding program. Sr2 and Fhb1 are linked in repulsion (~3 cM apart) on chromosome 3B. However, lines with Sr2 and Fhb1 in coupling were recently developed at the University of Minnesota, USA (kindly provided by J. Anderson). In order to incorporate Sr2/Fhb1 into Uruguayan elite wheat cultivars the donor line was crossed and backcrossed with four cultivars lacking both genes and expressing an intermediate to low level of resistance to SR and FHB: G?nesis 2375, G?nesis 6.87, INIA Madrugador, and INIA Don Alberto. Genotypes carrying Sr2/Fhb1 were selected using molecular marker UMN10; 250 BC2F1 were obtained for each recurrent parent. BC3F1 plants positive for UMN10 will be selected. The effect of Sr2/Fhb1 on response to SR and FHB in the different genetic backgrounds will be quantified by comparing disease severities of BC3F2 homozygotes with and without the UMN10 marker. Hopefully the introduction of Sr2/Fhb1 will contribute in reducing the risk of SR and FHB in wheat crops in Uruguay. |
Palabras claves : |
FUSARIUM; PLATAFORMA FENOTIPADO DE TRIGO; RESISTENCIA ROYA DEL TALLO; STEM RUST; TIZÓN FOLIAR. |
Thesagro : |
TRIGO. |
Asunto categoría : |
H20 Enfermedades de las plantas |
Marc : |
LEADER 02276nam a2200313 a 4500 001 1059828 005 2019-06-07 008 2018 bl uuuu u00u1 u #d 100 1 $aRAFFO, M.A. 245 $aIntrogression of the Coupled Sr2-Fhb1for Resistance to Stem Rust and Fusarium Head Blight into Uruguayan Elite Wheat Cultivars.[Poster]$h[electronic resource] 260 $aIn: Proceedings of the Borlaug Global Rust Initiative Technical Workshop ,14-18 April, 2018, Marrakesh, Marruecos.$c2018 520 $aAbstract: Stem rust (SR) and Fusarium head blight (FHB) threaten the sustainability of wheat production worldwide. Sr2 is a widely used gene conferring partial, but durable, resistance to SR. Fhb1 confers a significant level of FHB resistance, but is poorly represented in the INIA-Uruguay wheat-breeding program. Sr2 and Fhb1 are linked in repulsion (~3 cM apart) on chromosome 3B. However, lines with Sr2 and Fhb1 in coupling were recently developed at the University of Minnesota, USA (kindly provided by J. Anderson). In order to incorporate Sr2/Fhb1 into Uruguayan elite wheat cultivars the donor line was crossed and backcrossed with four cultivars lacking both genes and expressing an intermediate to low level of resistance to SR and FHB: G?nesis 2375, G?nesis 6.87, INIA Madrugador, and INIA Don Alberto. Genotypes carrying Sr2/Fhb1 were selected using molecular marker UMN10; 250 BC2F1 were obtained for each recurrent parent. BC3F1 plants positive for UMN10 will be selected. The effect of Sr2/Fhb1 on response to SR and FHB in the different genetic backgrounds will be quantified by comparing disease severities of BC3F2 homozygotes with and without the UMN10 marker. Hopefully the introduction of Sr2/Fhb1 will contribute in reducing the risk of SR and FHB in wheat crops in Uruguay. 650 $aTRIGO 653 $aFUSARIUM 653 $aPLATAFORMA FENOTIPADO DE TRIGO 653 $aRESISTENCIA ROYA DEL TALLO 653 $aSTEM RUST 653 $aTIZÓN FOLIAR 700 1 $aPRITSCH, C. 700 1 $aAZZIMONTI, G. 700 1 $aPEREYRA, S. 700 1 $aQUINCKE, M. 700 1 $aBONNECARRERE, V. 700 1 $aSILVA, P. 700 1 $aCASTRO, A. 700 1 $aLADO, B. 700 1 $aBARAIBAR, S. 700 1 $aGARCIA, R. 700 1 $aGERMAN, S.
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
26/09/2014 |
Actualizado : |
23/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 1 |
Autor : |
RETTA, D.; DELLACASSA, E.; VILLAMIL, J.; SUÁREZ, S.A.; BANDONI, A.L. |
Afiliación : |
JOSE MILTON VILLAMIL LUCAS, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Marcela, a promising medicinal and aromatic plant from Latin America: A review. |
Fecha de publicación : |
2012 |
Fuente / Imprenta : |
Industrial Crops and Products, 2012, v. 38, no.1, p.27-38. |
ISSN : |
0926-6690 |
DOI : |
10.1016/j.indcrop.2012.01.006 |
Idioma : |
Inglés |
Notas : |
Article history: Received 28 August 2011 / Received in revised form 26 December 2011 / Accepted 10 January 2012. |
Contenido : |
ABSTRACT.
Medicinal plants and their extracts are natural resources of compounds used for treatments in ethnomedicine and phytotherapy. They are also a source of natural products used in the development of new related compounds and drugs for conventional medicine. The increasing interest in use of herbal medicines requires a comprehensive assessment of research data in this field to help focus future efforts. Here we review the increasingly important role of Achyrocline satureioides (Lam.) DC (Asteraceae), marcela, which is used extensively in popular medicine. Like most medicinal plants, however, A. satureioides is generally not cultivated and most plants used commercially are harvested from ecologically and edaphically diverse natural habitats. We provide information on the current status of this promising medicinal and aromatic plant, and an overall view of its potential for production of material with more desirable physicochemical and phytochemical properties.
© 2012 Elsevier B.V. |
Thesagro : |
MARCELA; MEDICINALES. |
Asunto categoría : |
F40 Ecología vegetal |
Marc : |
LEADER 01761naa a2200229 a 4500 001 1050610 005 2019-10-23 008 2012 bl uuuu u00u1 u #d 022 $a0926-6690 024 7 $a10.1016/j.indcrop.2012.01.006$2DOI 100 1 $aRETTA, D. 245 $aMarcela, a promising medicinal and aromatic plant from Latin America$bA review.$h[electronic resource] 260 $c2012 500 $aArticle history: Received 28 August 2011 / Received in revised form 26 December 2011 / Accepted 10 January 2012. 520 $aABSTRACT. Medicinal plants and their extracts are natural resources of compounds used for treatments in ethnomedicine and phytotherapy. They are also a source of natural products used in the development of new related compounds and drugs for conventional medicine. The increasing interest in use of herbal medicines requires a comprehensive assessment of research data in this field to help focus future efforts. Here we review the increasingly important role of Achyrocline satureioides (Lam.) DC (Asteraceae), marcela, which is used extensively in popular medicine. Like most medicinal plants, however, A. satureioides is generally not cultivated and most plants used commercially are harvested from ecologically and edaphically diverse natural habitats. We provide information on the current status of this promising medicinal and aromatic plant, and an overall view of its potential for production of material with more desirable physicochemical and phytochemical properties. © 2012 Elsevier B.V. 650 $aMARCELA 650 $aMEDICINALES 700 1 $aDELLACASSA, E. 700 1 $aVILLAMIL, J. 700 1 $aSUÁREZ, S.A. 700 1 $aBANDONI, A.L. 773 $tIndustrial Crops and Products, 2012$gv. 38, no.1, p.27-38.
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