Search Results - "Pratta, Guillermo R."

Recombinant Lines Obtained from an Interspecific Cross between Lycopersicon Species Selected by Fruit Weight and Fruit Shelf Life by Rodriguez, G.R, Pratta, G.R, Zorzoli, R, Picardi, L.A

“…A cross was performed between Lycopersicon esculentum Mill. 'Caimanta' and L. pimpinellifolium (Jusl.) Mill. accession LA722. Divergent-antagonistic selection…”
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Genetic analysis of Panicum coloratum var. makarikariense caryopsis retention by Lirusso, María FM, Pozzi, Florencia I, Pratta, Guillermo R, Felitti, Silvina A

“…Panicum coloratum is a species of C 4 type grass native to South Africa. In Argentina, it is valued for its production of good quality forage in environments…”
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Fruit and seed characterization of wild populations of a traditional Andean crop: Solanum betaceum Cav. (Solanaceae) in the Argentinian Yungas by Lamas, Carola Y., Urtasun, María M., Giamminola, Eugenia M., Pratta, Guillermo R., Caruso, Graciela B., Morandini, Marcelo N., de Viana, Marta L.

“…Chilto ( Solanum betaceum Cav.) is a traditional Andean crop, appreciated for its high nutritional and commercial value. Despite it is cultivated in many…”
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Metabolic analyses of interspecific tomato recombinant inbred lines for fruit quality improvement by López, Mariana G., Zanor, María I., Pratta, Guillermo R., Stegmayer, Georgina, Boggio, Silvana B., Conte, Mariana, Bermúdez, Luisa, Coluccio Leskow, Carla, Rodríguez, Gustavo R., Picardi, Liliana A., Zorzoli, Roxana, Fernie, Alisdair R., Milone, Diego, Asís, Ramón, Valle, Estela M., Carrari, Fernando

“…Elucidating the determinants of tomato nutritional value and fruit quality to introduce improved varieties on the international market represents a major…”
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A 54-kDa polypeptide identified by 2D-PAGE and bulked segregant analysis underlies differences for pH values in tomato fruit by Pereira da Costa, Javier H., Vega, Tatiana A., Pratta, Guillermo R., Picardi, Liliana A., Zorzoli, Roxana, Rodríguez, Gustavo R.

“…Fruit pH is an important quality attribute in tomato and it is defined during ripening. The aims of this work were to detect pericarp polypeptides associated…”
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Morphologic and molecular characterization of Phomopsis longicolla(teleomorph unknown: Diaporthales) from tempered and subtropical regions of Argentina by Hernández, Facundo E, Pioli, Rosanna N, Peruzzo, Alejandra M, Formento, Ángela N, Pratta, Guillermo R

“…Diaporthe (teleomorpho)-Phomopsis - (anamorph) (DP) is a fungal group of great genetic diversity with over 900 species associated to a wide host range that…”
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Preservation of Solanum pimpinellifolium genomic fragments in recombinant genotypes improved the fruit quality of tomato by MAHUAD, SABINA L, PRATTA, GUILLERMO R, RODRIGUEZ, GUSTAVO R, ZORZOLI, ROXANA, PICARDI, LILIANA A

“…Five recombinant inbred lines obtained from the F₂generation of an interspecific cross between cultivar, Caimanta (Cai, Solanum lycopersicum) and wild…”
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Phenotypic and molecular characterization of selected tomato recombinant inbred lines derived from the cross Solanum lycopersicum x S. pimpinellifolium by Pratta, Guillermo R, Rodriguez, Gustavo R, Zorzoli, Roxana, Valle, Estela M, Picardi, Liliana A

“…An important trait defining fresh tomato marketability is fruit shelf life. Exotic germplasm of Solanum pimpinellifolium is able to prolong shelf life. Sixteen…”
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Phenotypic and molecular characterization of selected tomato recombinant inbred lines derived from the cross Solanum lycopersicum × S. pimpinellifolium by PRATTA, GUILLERMO R., RODRIGUEZ, GUSTAVO R., ZORZOLI, ROXANA, VALLE, ESTELA M., PICARDI, LILIANA A.

“…An important trait defining fresh tomato marketability is fruit shelf life. Exotic germplasm of Solanum pimpinellifolium is able to prolong shelf life. Sixteen…”
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Pericarp total protein profiles as molecular markers of tomato fruit quality traits in two segregating populations by Rodríguez, Gustavo R., Costa, Javier H. Pereira da, Tomat, Damian D., Pratta, Guillermo R., Zorzoli, Roxana, Picardi, Liliana A.

“…► We characterize by pericarp total protein profiles two segregating populations of tomato derived from crosses of divergent parents for fruit ripening. ► The…”
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Caracterización morfológica y molecular de una colección de aislamientos de Phomopsis longicolla (teleomorfo desconocido: Diaporthales) de la región templada y subtropical de Argentina by Hernández, Facundo E., Pioli, Rosanna N., Peruzzo, Alejandra M., Formento, Ángela N., Pratta, Guillermo R.

“…Diaporthe (telomorfo) - Phomopsis (anamorfo) (DP) constituye un grupo fúngico de amplia diversidad genética con más de 900 especies distribuidas en un amplio…”
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Transcriptomics of fruit ripening in a tomato wide cross and genetic analysis of differentially expressed genes among parents and hybrid by Cacchiarelli, Paolo, Spetale, Flavio E., Arce, Débora P., Tapia, Elizabeth, Pratta, Guillermo R.

“…•Omic techniques advance breeding, revealing 17.26% genome-wide gene expression in tomatoes.•Data from RNA-Seq unveils 84 significant GOs in tomato ripening,…”
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PROSPECCIÓN Y MEJORAMIENTO DE FRUTALES EXÓTICOS Y NATIVOS DE IMPORTANCIA PARA EL NORTE ARGENTINO by Pratta, Guillermo R

“…En el norte argentino se produce una variedad de frutales, nativos y exóticos, como chilto (Solanum betaceum Cav.) en el noroeste, ubajay (Eugenia myrcianthes…”
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Genetic analysis of by Lirusso, María FM, Pozzi, Florencia I, Pratta, Guillermo R, Felitti, Silvina A, Swanepoel, PA

“…Panicum coloratum is a species of C4 type grass native to South Africa. In Argentina, it is valued for its production of good quality forage in environments…”
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Independent transcriptomic and proteomic networks reveal common differentially expressed chaperone and interactor genes during tomato cv. Micro-Tom fruit ripening by Goytia Bertero, Valentina, Pratta, Guillermo R., Arce, Débora P.

“…Heat Shock Proteins (HSPs) are a superfamily of chaperones that have been characterized in different organisms. In plants, HSPs contribute to abiotic stress…”
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Banana somaclonal variation assessed by Amplified Fragment Length Polymorphism profiles at early cycles of in vitro culture by Ermini, J. L., Tenaglia, G. C., Parisod, C., Pratta, Guillermo R.

“…Banana micropropagation for obtaining free-virus plants frequently provokes somaclonal variation  that could increase useful genetic variability in this…”
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ANÁLISIS DE BASES DE DATOS DE ALTA DIMENSIONALIDAD EN EL ESTUDIO DEL GENOMA Y SU EXPRESIÓN by Pratta, Guillermo R, Reebs, Pablo, Vibranoski, Maria, Cristancho, Marco, Pratta, Guillermo

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Transgressive segregation for fruit quality traits in a cross between exotic and mutant genotypes of Lycopersicon by Rodríguez, Gustavo R., Pratta, Guillermo R., Zorzoli, Roxana, Picardi, Liliana A.

“…A cross between a Lycopersicon esculentum accession carrying the mutant nor and an accession of L. esculentum var. cerasiforme was made to analyse the joint…”
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Aportes de la Cátedra de Genética de la Facultad de Ciencias Agrarias de la UNR a la problemática del mejoramiento ovino, la calidad del fruto en el tomate y la resistencia a herbicidas en el girasol by Picardi, Liliana Amelia, Zorzoli, Roxana, Pratta, Guillermo R., Rodríguez, Gustavo R., Nestares, Graciela M.

“…En el ámbito de la Cátedra de Genética de la Facultad de Ciencias Agrarias de la UNR se desarrollan proyectos de genética y mejoramiento en ovinos, tomate y…”
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