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    • Ability of in situ canopy spectroscopy to differentiate genotype by environment interaction in wheat 

      Arias, Claudia; Montero Bulacio, Enrique; Rigalli, Nicolás; Romagnoli, Martín; Curin, Facundo; Gonzalez, Fernanda Gabriela; Otegui, María Elena; Portapila, Margarita (Taylor & Francis, 2021-03)
      In recent years, the application of remote sensing techniques is gaining a growing interest and importance in agriculture. Researchers often combine data from near-infrared and red spectral bands according to their specific ...

    • Changes in number and weight of wheat and triticale grains to manipulation in source-sink relationship 

      Ballesteros Rodríguez, Elia; Martínez Rueda, Carlos Gustavo; Morales Rosales, E. J.; Estrada Campuzano, Gaspar; Gonzalez, Fernanda Gabriela (Hindawi, 2019-01)
      The source-sink ratio experimental manipulation has helped to define whether a crop is limited by source or sink or co-limited by both. There is no evidence in triticale of source-sink manipulations effects on yield and ...

    • Field-grown transgenic wheat expressing the sunflower gene HaHB4 significantly outyields the wild type 

      Gonzalez, Fernanda Gabriela; Capella, Matías; Ribichich, Karina Fabiana; Curín, Facundo; Giacomelli, Jorge Ignacio; Ayala, Francisco; Watson, Gerónimo; Otegui, María Elena; Lía Chan, Raquel (2019-02)
      HaHB4 is a sunflower transcription factor belonging to the homeodomain-leucine zipper I family whose ectopic expression in Arabidopsis triggers drought tolerance. The use of PCR to clone the HaHB4 coding sequence for wheat ...

    • Fruiting efficiency : an alternative trait to further rise wheat yield 

      Slafer, Gustavo A; Elia, Mónica; Savin, Roxana; García, Guillermo Ariel; Terrile, Ignacio Ismael; Ferrante, Ariel; Miralles, Daniel Julio; Gonzalez, Fernanda Gabriela (2015-07)
      Further improvements in wheat yields are critical, for which increases in grain number would be required. In the recent past, higher grain number was achieved through increased growth of the juvenile spikes before anthesis, ...

    • Photoperiod-sensitivity genes (Ppd-1) : quantifying their effect on the photoperiod response model in wheat 

      Perez Gianmarco, Thomas; Severini, Alan David; Gonzalez, Fernanda Gabriela (Oxford University Press, 2019-10)
      Coupling anthesis date to the most suitable environmental conditions is critical for wheat (Triticum aestivum L.) adaptation and yield potential. Development to anthesis is controlled by temperature and photoperiod. Response ...

    • Photoperiod-sensitivity genes shape floret development in wheat 

      Perez Gianmarco, Thomas; Slafer, Gustavo A.; Gonzalez, Fernanda Gabriela (2019-02)
      Lengthening the pre-anthesis period of stem elongation (or late-reproductive phase, LRP) through altering photoperiod sensitivity has been suggested as a potential means to increase the number of fertile florets at anthesis ...

    • Prospects for plant productivity: from the canopy to the nucleus 

      Gonzalez, Fernanda Gabriela; Manavella, Pablo A. (Oxford University Press, 2021-05)
      Population growth has been closely associated with agricultural production, since the first famine predicted by Malthus (1798) up to the Green Revolution of the past century. Today, we continue to face increasing demand ...

    • The physiology and genetics behind fruiting efficiency, a promising spike trait to improve wheat yield potential 

      Pretini, Nicole; Alonso, Maria Pía; Vanzetti, Leonardo Sebastian; Pontaroli, Ana Clara; Gonzalez, Fernanda Gabriela (Oxford University Press, 2021-03)
      The fruiting efficiency (FE, grains per g of spike dry weight at anthesis) was proposed as a promising spike trait to improve wheat yield potential, based on its functional relationship with grain number determination (the ...

    • Updated guidelines for gene nomenclature in wheat 

      Boden, S.A.; McIntosh, R.A.; Uauy, C.; Krattinger, S.G.; Dubcovsky, Jorge; Rogers, W.J.; Xia, X.C.; Badaeva, E.D.; Bentley, A.R.; Brown-Guedira, G.; Gonzalez, Fernanda Gabriela; Zhang, Y. (Springer Nature, 2023-03)
      The last decade has seen a proliferation in genomic resources for wheat, including reference- and pan-genome assemblies with gene annotations, which provide new opportunities to detect, characterise, and describe genes ...

    • Water and radiation use efficiencies in maize: breeding effects on single-cross Argentine hybrids released between 1980 and 2012 

      Curin, Facundo; Severini, Alan David; Gonzalez, Fernanda Gabriela; Otegui, María Elena (Elsevier, 2019-11)
      Water deficit has been signaled as an important determinant of grain yield (GY) gaps between potential and actual GYs. Breeding for improved water as well as solar radiation productivities is a sustainable means to reduce ...

    • Wheat pre-anthesis development as affected by photoperiod sensitivity genes (Ppd-1) under contrasting photoperiods 

      Perez Gianmarco, Thomas; Slafer, Gustavo A.; Gonzalez, Fernanda Gabriela (2018-01)
      Fine tuning wheat phenology is of paramount importance for adaptation. A better understanding of how genetic constitution modulates the developmental responses during pre-anthesis phases would help to maintain or even ...

    • Wheat yield progress and stability during the last five decades in Argentina 

      Curin, Facundo; Otegui, María Elena; Gonzalez, Fernanda Gabriela (Elsevier, 2021-07)
      Improvement of grain yield (GY) at farm level, which is closely related to GY potential, seems to be the main alternative to increase wheat (Triticum aestivum L) production. The aim of current research was to assess the ...