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Mostrando ítems 21-28 de 28

    • Natural occurring epialleles determine vitamin E accumulation in tomato fruits 

      Quadrana, Leandro Daniel; Almeida de Souza, Juliana Beatriz; Asis, Ramón; Duffy, Tomas; Dominguez, Pia Guadalupe; Bermudez Salazar, Luisa; Conti, Gabriela; Silva, Junia V. Corrêa da; Peralta, Iris Edith; Colot, Vincent; Asurmendi, Sebastian; Fernie, Alisdair R.; Rossi, Magdalena; Carrari, Fernando Oscar (2014-07)
      Vitamin E (VTE) content is a low heritability nutritional trait for which the genetic determinants are poorly understood. Here, we focus on a previously detected major tomato VTE quantitative trait loci (QTL; mQTL9-2-6) ...

    • Phytochrome-dependent temperature perception modulates isoprenoid metabolism 

      Bianchetti, Ricardo; De Luca, Belen; De Haro, Luis Alejandro; Rosado, Daniele; Demarco, Diego; Conte, Mariana; Bermudez Salazar, Luisa; Freschi, Luciano; Fernie, Alisdair R.; Michaelson, Louise V.; Haslam, Richard P.; Rossi, Magdalena; Carrari, Fernando (American Society of Plant Biologists, 2020-07)
      Changes in environmental temperature influence many aspects of plant metabolism; however, the underlying regulatory mechanisms remain poorly understood. In addition to their role in light perception, phytochromes (PHYs) ...

    • Silencing of the tomato Sugar Partitioning Affecting protein (SPA) modifies sink strength through a shift in leaf sugar metabolism 

      Bermudez Salazar, Luisa; de Godoy, Fabiana; Baldet, Pierre; Demarco, Diego; Osorio, Sonia; Quadrana, Leandro Daniel; Almeida de Souza, Juliana Beatriz; Asis, Ramón; Gibon, Yves; Fernie, Alisdair R.; Rossi, Maria Magdalena; Carrari, Fernando (Wiley; Society for Experimental Biology, 2014-03)
      Limitations in our understanding about the mechanisms that underlie source-sink assimilate partitioning are increasingly becoming a major hurdle for crop yield enhancement via metabolic engineering. By means of a ...

    • The cytosolic invertase NI6 affects vegetative growth, flowering, fruit set, and yield in tomato 

      Coluccio Leskow, Carla; Conte, Mariana; del Pozo, Talía; Bermudez Salazar, Luisa; Lira, Bruno Silvestre; Gramegna, Giovanna; Baroli, Irene; Burgos, Estanislao; Zavallo, Diego; Kamenetzky, Laura; Asis, Ramón; Gonzalez, Maurıcio; Fernie, Alisdair R.; Rossi, Magdalena; Osorio, Sonia; Carrari, Fernando (Oxford University Press, 2021-03)
      Sucrose metabolism is important for most plants, both as the main source of carbon and via signaling mechanisms that have been proposed for this molecule. A cleaving enzyme, invertase (INV) channels sucrose into sink ...

    • The genetic architecture of photosynthesis and plant growthrelated traits in tomato 

      Oliveira Silva, Franklin Magnum de; Lichtenstein, Gabriel; Alseekh, Saleh; Rosado‐Souza, Laise; Conte, Mariana; Fuentes Suguiyama, Vanessa; Lira, Bruno Silvestre; Fanourakis, Dimitrios; Usadel, Björn; Lopes Bhering, Leonardo; DaMatta, Fábio M.; Sulpice, Ronan; Araújo, Wagner L.; Rossi, Magdalena; de Setta, Nathalia; Fernie, Alisdair R.; Carrari, Fernando; Nunes Nesi, Adriano (Wiley, 2018-02)
      To identify genomic regions involved in the regulation of fundamental physiological processes such as photosynthesis and respiration, a population of Solanum pennellii introgression lines was analyzed. We determined ...

    • The genome of the stress-tolerant wild tomato species Solanum pennellii 

      Bolger, Anthony; Scossa, Federico; Bolger, Marie E.; Lanz, Christa; Maumus, Florian; Tohge, Takayuki; Quesneville, Hadi; Alseekh, Saleh; Sørensen, Iben; Lichtenstein, Gabriel; Fich, Eric A.; Conte, Mariana; Keller, Heike; Schneeberger, Korbinian; Schwacke, Rainer; Ofner, Itai; Vrebalov, Julia; Xu, Yimin; Osorio, Sonia; Aflitos, Saulo Alves; Schijlen, Elio; Jiménez-Goméz, José M.; Ryngajllo, Malgorzata; Kimura, Seisuke; Kumar, Ravi; Koenig, Daniel; Headland, Lauren R.; Maloof, Julin N.; Sinha, Neelima; van Ham, Roeland C. H. J.; Lankhorst, René Klein; Mao, Linyong; Vogel, Alexander; Arsova, Borjana; Panstruga, Ralph; Fei, Zhangjun; Rose, Jocelyn K. C.; Zamir, Dani; Carrari, Fernando; Giovannoni, James J.; Weigel, Detlef; Usadel, Björn; Fernie, Alisdair R. (Nature Publishing Group, 2014-09)
      Solanum pennellii is a wild tomato species endemic to Andean regions in South America, where it has evolved to thrive in arid habitats. Because of its extreme stress tolerance and unusual morphology, it is an important ...

    • Transcriptional regulation of tocopherol biosynthesis in tomato 

      Quadrana, Leandro Daniel; Almeida de Souza, Juliana Beatriz; Otaiza, Santiago N.; Duffy, Tomas; Silva, Junia V. Corrêa da; Godoy, Fabiana de; Asís, Ramón; Bermúdez, Luisa; Fernie, Alisdair R.; Carrari, Fernando; Rossi, Magdalena (Springer, 2013-02)
      Tocopherols, compounds with vitamin E (VTE) activity, are potent lipid-soluble antioxidants synthesized only by photosynthetic organisms. Their biosynthesis requires the condensation of phytyl-diphosphate and homogentisate, ...

    • Unravelling early events in the Taphrina deformans–Prunus persica interaction: an insight into the differential responses in resistant and susceptible genotypes 

      Svetaz, Laura; Bustamante, Claudia Anabel; Goldy, Camila; Rivero, Nery; Müller, Gabriela L.; Valentini, Gabriel Hugo; Fernie, Alisdair R.; Drincovich, María Fabiana; Lara, María Valeria (2017)
      Leaf peach curl is a devastating disease affecting leaves, flowers and fruits, caused by the dimorphic fungus Taphrina deformans. To gain insight into the mechanisms of fungus pathogenesis and plant responses, leaves of a ...