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    • A tomato tocopherol-binding protein sheds light on intracellular a-tocopherol metabolism in plants 

      Bermudez Salazar, Luisa; del Pozo, Talía; Lira, Bruno Silvestre; Godoy, Fabiana de; Boos, Irene; Romano, Cecilia; Previtali, Viola; Almeida, Juliana; Brehelin, Claire; Asis, Ramón; Quadrana, Leandro Daniel; Demarco, Diego; Alseekh, Saleh; Salinas Gamboa, Rigel; Perez-Flores, Laura; Dominguez, Pia Guadalupe; Rothan, Christophe; Fernie, Alisdair R.; Gonzalez, Maurıcio; Stocker, Achim; Hemmerle, Andreas; Clausen, Mads Hartving; Carrari, Fernando; Rossi, Magdalena (Oxford University Press, 2018-11)
      Tocopherols are non-polar compounds synthesized in the plastids, which function as major antioxidants of the plant cells and are essential in the human diet. Both the intermediates and final products of the tocopherol ...

    • Genetic dissection of vitamin E biosynthesis in tomato 

      Almeida de Souza, Juliana Beatriz; Quadrana, Leandro Daniel; Asis, Ramón; Setta, Nathalia; Godoy, Fabiana de; Bermúdez, Luisa; Otaiza, Santiago N.; Silva, Junia V. Corrêa da; Fernie, Alisdair R.; Carrari, Fernando; Rossi, Magdalena (Society for Experimental Biology, 2011-07)
      Vegetables are critical for human health as they are a source of multiple vitamins including vitamin E (VTE). In plants, the synthesis of VTE compounds, tocopherol and tocotrienol, derives from precursors of the shikimate ...

    • 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) ...

    • 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, ...