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Browsing Artigos by Title

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  • Silva, Nilo C. Q.; Souza, Genaina A. de; Pimenta, Thaline M.; Brito, Fred A. L.; Picoli, Edgard A. T.; Zsögön, Agustín; Ribeiro, Dimas M. (Plant Physiology and Biochemistry, 2018-09)
    In Stylosanthes humilis, salt stress tolerance is associated with ethylene production by the seeds, however, how salt stress controls seed germination and ethylene production is poorly understood. Here, we studied the ...
  • DaMatta, F. M.; Praxedes, S. C.; Lacerda, C. F. de; Prisco, J. T.; Gomes-Filho, E. (Journal of Agronomy and Crop Science, 2010-05-13)
    Cowpea is widely cultivated in arid and semi‐arid regions of the world where salinity is a major environmental stress that limits crop productivity. The effects of moderate salinity on growth and photosynthesis were examined ...
  • Praxedes, Sidney Carlos; Lacerda, Claudivan Feitosa de; Ferreira, Thalita Montoril; Prisco, José Tarquinio; DaMatta, Fábio Murilo; Gomes-Filho, Enéas (Acta Physiologiae Plantarum, 2010-10-01)
    Under salinity stress, plants commonly accumulate carbohydrates for osmotic adjustment to balance the excess accumulated ions and to protect biomolecules. We selected two cowpea cultivars with contrasting response to ...
  • Soares, Jimmy; Loterio, Robson Kriiger; Rosa, Rinamara Martins; Santos, Michel Oliveira; Nascimento, Antônio Galvão; Santos, Nerilson Terra; Williams, Thomas Christopher Rhys; Nesi, Adriano Nunes; Martins, Marcio Arêdes (Annals of Microbiology, 2017-12-08)
    The use of commercial-grade nutrients such as agricultural fertilizers is important for commercial microalgae cultivation, and this is particularly the case for biofuel production which is associated with low added value. ...
  • Rabelo, Laura S.; Schwartsburd, Pedro B. (Brittonia, 2016-04-29)
    As part of a floristic project dealing with the ferns and lycophytes from the region of Viçosa in Minas Gerais, Brazil, we present a taxonomic treatment of the Schizaeales. Seven species of Anemia occur in the region: A. ...
  • Chaves, Agnaldo R. M.; Ten-Caten, Angela; Pinheiro, Hugo A.; Ribeiro, Aristides; DaMatta, Fábio M. (Trees, 2008-06)
    Coffee is native to shady environments, but often grows and yields better without shade. Thus, it may be reasoned that coffee leaves should display enough plasticity to acclimate themselves to contrasting light environments. ...
  • Schwartsburd, Pedro B.; Canestraro, Bianca K.; Moran, Robbin C.; Prado, Jefferson; Smith, Alan R. (Brittonia, 2018-03)
    Cyclobotrya amalgamata , a new intergeneric hybrid between Cyclodium meniscioides var. meniscioides and Polybotrya osmundacea, is described and illustrated. It was found in the state of Ceará, northeastern Brazil, growing ...
  • Marinho, Cristina Ribeiro; Zacaro, Adilson Ariza; Ventrella, Marília Contin (Flora - Morphology, Distribution, Functional Ecology of Plants, 2011-12)
    This work aims to investigate the origins and development of secretory cells in Piper umbellatum (L.) Miq. (Piperaceae) leaves as well as the course and the nature of their secretion. The results were compared with studies ...
  • Pereira, Marcio P.; Corrêa, Felipe F.; Polo, Marcelo; Castro, Evaristo M. de; Cardoso, Amanda Á.; Pereira, Fabricio J. (Seed Science Research, 2016-12)
    The seeds of Schinus molle are referred to as displaying physical dormancy because of their water-impermeable endocarp. Therefore, this work aimed to evaluate the germination of S. molle seeds as related to environmental ...
  • Cardoso, Amanda Ávila; Borges, Eduardo Euclydes de Lima e; Souza, Genaina Aparecida de; Silva, Cristiane Jovelina da; Pires, Raquel Maria de Oliveira; Dias, Denise Cunha Fernandes dos Santos (Acta Botanica Brasilica, 2015-07)
    Studies that evaluate the physiological and biochemical mechanisms of germination within forest species are needed in order to improve our understanding of such processes. Mercury and dithiothreitol are indicated as important ...
  • Heringer, Gustavo; Valdespino, Iván A.; Salino, Alexandre (Acta Botanica Brasilica, 2016-01)
    Selaginella P. Beauv. is the only genus in the family Selaginellaceae Willk. The genus is monophyletic, has a cosmopolitan distribution, contains about 750 species and can be characterized by the presence of rhizophores, ...
  • Moreira, Viviane S.; Soares, Virgínia L. F.; Silva, Raner J. S.; Sousa, Aurizangela O.; Otoni, Wagner C.; Costa, Marcio G. C. (Physiology and Molecular Biology of Plants, 2018-04-03)
    Bixa orellana L., popularly known as annatto, produces several secondary metabolites of pharmaceutical and industrial interest, including bixin, whose molecular basis of biosynthesis remain to be determined. Gene expression ...
  • Rodrigues, Josiane Isabela da Silva; Arruda, Klever Márcio Antunes; Piovesan, Newton Deniz; Barros, Everaldo Gonçalves de; Moreira, Maurilio Alves (Revista Ceres, 2016-07-05)
    The low genetic diversity brings limitation to breeding, because genetically similar genotypes share alleles in common, causing little complementarity and low vigor due to the low levels of heterozygosity in crosses. The ...
  • Silva, Willian B.; Vicente, Mateus H.; Robledo, Jessenia M.; Reartes, Diego S.; Ferrari, Renata C.; Bianchetti, Ricardo; Araújo, Wagner L.; Freschi, Luciano; Peres, Lázaro E. P.; Zsögön, Agustin (Plant Physiology, 2018-04)
    The SELF PRUNING (SP) gene is a key regulator of growth habit in tomato (Solanum lycopersicum). It is an ortholog of TERMINAL FLOWER1, a phosphatidylethanolamine-binding protein with antiflorigenic activity in Arabidopsis ...
  • Cordeiro, Delaine Cristina; Finger, Fernando Luiz; Santos, Joice Simone dos; Karsten, Juliane; Barbosa, José Geraldo (Bragantia, 2010-12-09)
    Os objetivos deste trabalho foram determinar a sensibilidade e as respostas da rosa cultivar Osiana (Rosa × hybrida) à presença de etileno ao longo da vida pós-colheita. Para determinar a sensibilidade da flor ao etileno, ...
  • Anjos, Talles Bruno Oliveira dos; Louback, Eliza; Azevedo, Aristéa Alves; Silva, Luzimar Campos da (Ecological Indicators, 2018-07)
    Fluoride is the atmospheric pollutant with the highest phytotoxicity arising from aluminum smelting fertilizers, glass and, ceramic industry. The most affected plant organ is the leaf, in which the fluoride penetrates ...
  • Valdespino, Iván A.; Heringer, Gustavo; Salino, Alexandre; Góes-Neto, Luiz A. de Araújo; Ceballos, Jorge (PhytoKeys, 2015-06-16)
    We describe seven new species of Selaginella subg. Stachygynandrum (Selaginella alstonii, Selaginella blepharodella, Selaginella crinita, Selaginella mucronata, Selaginella mucugensis, Selaginella saltuicola, and Selaginella ...
  • Souza, André Rodrigues de; Simões, Talitta Guimarães; Rantala, Markus J.; Santos, Eduardo Fernando; Lino-Netto, José; Nascimento, Fábio Santos do (Journal of Insect Physiology, 2018-08)
    It has been recently suggested that female mate choice, based on sexually selected ornaments, is an important component of social wasps’ reproductive biology. The correlates of male ornaments that could be of a female’s ...
  • Assis, Franscinely Aparecida de; Souza, Genaina Aparecida de; Dias, Gabrielen de Maria Gomes; Assis, Gleice Aparecida de; Rodrigues, Filipe Almendagna; Pasqual, Moacir; Costa, Bárbara Nogueira Souza; Carvalho, Fabio Janoni (Pesquisa Agropecuária Brasileira, 2018-01)
    The objective of this work was to evaluate the effect of silicon and agar concentrations on cockscomb (Celosia cristata) (Amaranthaceae) development in vitro. Phytotechnical, anatomical, and ultrastructural analyses were ...
  • Lavinsky, Alyne O.; Detmann, Kelly C.; Reis, Josimar V.; Ávila, Rodrigo T.; Sanglard, Matheus L.; Pereira, Lucas F.; Sanglard, Lílian M.V.P; Rodrigues, Fabrício A.; Araújo, Wagner L.; DaMatta, Fábio M. (Journal of Plant Physiology, 2016-10-05)
    Silicon (Si) has been recognized as a beneficial element to improve rice (Oryza sativa L.) grain yield. Despite some evidence suggesting that this positive effect is observed when Si is supplied along the reproductive ...

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