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    • Effect of Vrn-1, Ppd-1 genes and earliness per se on heading time in Argentinean bread wheat cultivars 

      Gomez, Dionisio Tomas; Vanzetti, Leonardo Sebastian; Helguera, Marcelo; Lombardo, Lucio; Fraschina, Jorge Alberto; Miralles, D.J. (2014-03)
      Predicting phenology, in particular heading time, is crucial to avoid and/or minimize risk of damage of frost, drought and high temperatures during grain filling. Although some of the major genes controlling development, ...

    • Identification and characterization of Rht25, a locus on chromosome arm 6AS affecting wheat plant height, heading time, and spike development 

      Youngjun Mo; Vanzetti, Leonardo Sebastian; Hale, Iago; Spagnolo, Emiliano J.; Guidobaldi, Fabio; Al-Oboudi, Jassim; Odle, Natalie; Pearce, Stephen; Helguera, Marcelo; Dubcovsky, Jorge (2018)
      Understanding genes regulating wheat plant height is important to optimize harvest index and maximize grain yield. In modern wheat varieties grown under high-input conditions, the gibberellin-insensitive semi-dwarfing ...

    • Identification of leaf rust resistance genes in selected Argentinean bread wheat cultivars by gene postulation and molecular markers 

      Vanzetti, Leonardo Sebastian; Campos, Pablo Eduardo; Demichelis, Melina; Lombardo, Lucio; Aurelia, Paola Romina; Vaschetto, Luis María; Bainotti, Carlos Tomas; Helguera, Marcelo (Pontificia Universidad Católica de Valparaíso, 2011)
      Leaf rust, caused by Puccinia triticina Eriks. is a common and widespread disease of bread wheat (Triticum aestivum L.), in Argentina. Host resistance is the most economical, effective and ecologically sustainable method ...

    • MS INTA 416 : a new Argentinean wheat cultivar carrying Fhb1 and Lr47 resistance genes 

      Bainotti, Carlos Tomas; Lewis, Silvina; Campos, Pablo Eduardo; Alberione, Enrique Javier; Salines, Nicolas; Gomez, Dionisio Tomas; Fraschina, Jorge Alberto; Salines, Jose Hector; Formica, Maria Beatriz; Donaire, Guillermo Manuel; Vanzetti, Leonardo Sebastian; Lombardo, Lucio; Nisi, Marí­a Mercedes; Cuniberti, Martha Beatriz; Mir, Leticia Raquel; Conde, Marí­a Belén; Helguera, Marcelo (2017-09)
      MS INTA 416 is a hard red winter wheat selected for high yield potential and good bread-making quality, combined with moderate resistance to Fusarium-head-blight and high resistance to leaf-rust, due mainly to presence of ...

    • New insight into the wheat chromosome 4 D structure and virtual gene order, relead by survey pyrosequencing 

      Helguera, Marcelo; Rivarola, Maximo Lisandro; Clavijo, Bernardo; Martis, Mihaela M.; Vanzetti, Leonardo Sebastian; Gonzalez, Sergio Alberto; Garbus, Ingrid; Leroy, Phillippe; Simková, Hana; Valárik, Miroslav; Caccamo, Mario; Dolezel, Jaroslav; Mayer, Klaus F.X.; Feuillet, Catherine; Tranquilli, Gabriela; Paniego, Norma Beatriz; Echenique, Carmen Viviana (2015)
      Survey sequencing of the bread wheat (Triticum aestivum L.) genome (AABBDD) has been approached through different strategies delivering important information. However, the current wheat sequence knowledge is not complete. ...

    • RYR1 gene variability and effect on meat pH in Argentinean hybrids swines = Variabilidad del gen RYR1 y efecto en el pH de la carne en cerdos híbridos argentinos 

      Marini, Sebastián José; Vanzetti, Leonardo Sebastian; Borelli, Valeria Soledad; Villarreal, Augusto Orlando; Denegri, David; Cottura, Germán Andrés; Panichelli, Darío; Silva, Patricia; Campagna, D.; Spiner, Naum Leonardo; Brunori, Jorge Carlos; Franco, Raul Enrique (Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, 2012)
      The RYR1 gene is the principal cause of the porcine stress syndrome (PSS) and the presence of pale, soft and exudative meat (PSE) in swine. In Argentina there are no reports about the variability of RYR1 gene in hybrid ...

    • Wild pigs (Sus scrofa) population as reservoirs for deleterious mutations in the RYR1 gene associated with Porcine Stress Syndrome 

      Acosta, Diana Belén; Español, Laureano Ángel; Figueroa, Carlos Ezequiel; Marini, Sebastián José; Mac Allister, Matías Exequiel; Carpinetti, Bruno Nicolás; Fernández, Gabriela Paula; Merino, Mariano Lisandro (Elsevier, 2020-12)
      Porcine Stress Syndrome (PSS) is a disorder codified by the ryanodine receptor 1 gene (RYR1) and affects both animal welfare and the quality of the meat product. As a consequence, individuals with this syndrome generate ...