Crop Breeding and Applied Biotechnology: Recent submissions

  • IPR 100 – Rustic dwarf Arabica coffee cultivar with resistance to nematodes Meloidogyne paranaensis and M. incognita
    Sera, Tumoru; Sera, Gustavo Hiroshi; Fazuoli, Luiz Carlos; Machado, Andressa Cristina Zamboni; Ito, Dhalton Shiguer; Shigueoka, Luciana Harumi (Crop Breeding and Applied Biotechnology, 2017-03)
    ‘IPR 100’ was derived from a crossing between “Catuaí” and a hybrid(“Catuaí” x BA-10 coffee). ‘IPR 100’ is a medium size dwarf cultivar with high rusticity, with late ripening cycle, and with resistance to Meloidogyne ...
  • Adaptability, stability, and genetic divergence of conilon coffee in Alto Suaçuí, Minas Gerais, Brazil
    Silva, Vânia Aparecida; Machado, Janaine Lopes; Rezende, Juliana Costa de; Oliveira, Alexandrino Lopes de; Figueiredo, Ulisses José de; Carvalho, Gladyston Rodrigues; Ferrão, Maria Amélia Gava; Guimarães, Rubens José (Crop Breeding and Applied Biotechnology, 2017-01)
    The objective of this study was to describe the genetic parameters, adapt- ability, and stability of clones from the Coffea canephora variety ‘Vitória Incaper 8142’, and the genetic divergence between them. Following 12 ...
  • Selection of coffee progenies for resistance to nematode Meloidogyne paranaensis in infested area
    Salgado, Sonia Maria Lima; Rezende, Juliana Costa de; Nunes, José Airton Rodrigues (Crop Breeding and Applied Biotechnology, 2014-06)
    The purpose of this study was to select Coffea arabica progenies for resistance to M. paranaensis in an infested coffee growing area using Henderson’s mixed model methodology. Forty-one genotypes were selected at the Coffee ...
  • Selection of Arabic coffee progenies with rust resistance
    Shigueoka, Luciana Harumi; Sera, Gustavo Hiroshi; Sera, Tumoru; Fonseca, Inês Cristina de Batista; Mariucci Junior, Valdir (Crop Breeding and Applied Biotechnology, 2014-06)
    The aim of this study was to select high-yielding coffee progenies with resistance to coffee leaf rust for the State of Paraná (Brazil). Field experiments in a randomized block design were carried out in Itaguajé and ...
  • Triple plagiotropic branch in coffee: a new promising mutant?
    Sakiyama, Ney Sussumu; Picoli, Edgard Augusto de Toledo; Oliveira, Antonio Carlos Baião de; Caixeta, Eveline Teixeira; Zambolim, Laércio; Martinez, Hermínia Emília Prieto; Pereira, Antonio Alves (Crop Breeding and Applied Biotechnology, 2017-10)
    Coffee tree is a shrub with dimorphic branches. The orthotropic stem grows vertically with two near-horizontal plagiotropic branches, per node, in opposite phyllotaxy. The consecutive nodes of the orthotropic stem are ...
  • Molecular diversity in Coffea canephora germplasm conserved and cultivated in Brazil
    Souza, Flávio de França; Caixeta, Eveline Teixeira; Ferrão, Luís Felipe Ventorim; Pena, Guilherme Ferreira; Sakiyama, Ney Sussumu; Zambolim, Eunize Maciel; Zambolim, Laércio; Cruz, Cosme Damião (Crop Breeding and Applied Biotechnology, 2013-12)
    This work aimed to characterize accessions that represent the C. canephora germplasm conserved and cultivated in Brazil. A total of 130 accessions from germplasm banks of IAC (São Paulo), UFV (Minas Gerais) and also collected ...
  • IPR 107 – Dwarf arabic coffee cultivar with resistance to coffee leaf rust
    Sera, Tumoru; Sera, Gustavo Hiroshi (Crop Breeding and Applied Biotechnology, 2013-10)
    ‘IPR 107’ was derived from a cross between ‘IAPAR 59’ and ‘Mundo Novo IAC 376-4’. ‘IPR 107’ is a dwarf medium size plant with medium precocity in ripening and with complete resistance to rust races in this time. This ...
  • IPR 103 – Rustic dwarf arabic coffee cultivar more adapted to hot regions and poor soils
    Sera, Tumoru; Sera, Gustavo Hiroshi; Fazuoli, Luiz Carlos (Crop Breeding and Applied Biotechnology, 2013-03)
    ‘IPR 103’ was derived from a cross between “Catuaí” and “Icatu”. ‘IPR 103’ is a medium size dwarf cultivar with high rusticity, partially resistant to coffee leaf rust with late ripening. This cultivar is more adapted to ...
  • IPR 99 - Dwarf arabica coffee cultivar resistant to coffee ringspot virus
    Sera, Tumoru; Sera, Gustavo Hiroshi; Fazuoli, Luiz Carlos; Bettencourt, Aníbal Jardim (Crop Breeding and Applied Biotechnology, 2013-03)
    ‘IPR 99’ was derived from a cross between “Villa Sarchi 971/10” and “Hibrido de Timor 832/2”. It is a dwarf cultivar, resistant to coffee ringspot virus, partially resistant to leaf rust with semi-late ripening. ‘IPR 99’ ...
  • Prediction of genetic gains from selection in arabica coffee progenies
    Oliveira, Antonio Carlos Baião de; Pereira, Antonio Alves; Silva, Felipe Lopes da; Rezende, Juliana Costa de; Botelho, César Elias; Carvalho, Gladyston Rodrigues (Crop Breeding and Applied Biotechnology, 2011-06)
    Gains from selection for yield were estimated in Arabica coffee progenies carrying rust-resistance genes. The experiment in augmented block design was installed in Três Pontas, state of Minas Gerais. Three blocks were ...
  • Breeding potential and genetic diversity of “Híbrido do Timor” coffee evaluated by molecular markers
    Setotaw, Tesfahun Alemu; Caixeta, Eveline Teixeira; Pena, Guilherme Ferreira; Zambolim, Eunize Maciel; Pereira, Antonio Alves; Sakiyama, Ney Sussumu (Crop Breeding and Applied Biotechnology, 2010-06-20)
    AFLP, RAPD and SSR molecular markers were used to study the genetic diversity and genetic structure of the Híbrido de Timor germplasm. The principal coordinate analysis, UPGMA cluster analysis based on genetic dissimilarity ...
  • IAC 125 RN – A dwarf coffee cultivar resistant to leaf rust and root-knot nematode
    Fazuoli, Luiz Carlos; Braghini, Masako Toma; Braghini, Masako Toma; Silvarolla, Maria Bernadete; Gonçalves, Wallace; Mistro, Júlio César; Gallo, Paulo Boller; Guerreiro Filho, Oliveiro (Crop Breeding and Applied Biotechnology, 2018-03)
    IAC 125 RN was derived from a cross between the coffee cultivar Villa Sarchí and the Hibrido de Timor CIFC 832/2. The coffee trees are short and re- sistant to races 1 and 2 of the nematode Meloidogyne exigua and to all ...
  • IPR 102 – Dwarf Arabica coffee cultivar with resistance to bacterial halo blight
    Sera, Gustavo Hiroshi; Sera, Tumoru; Fazuoli, Luiz Carlos (Crop Breeding and Applied Biotechnology, 2017-08)
    IPR 102’ is a coffee cultivar derivative from a cross between “Catuaí” and “Icatu”. ‘IPR 102’ is a dwarf cultivar (medium size) with high rusticity, late ripening cycle, and it is resistant to bacterial halo blight and ...
  • Large-scale, high-efficiency production of coffee somatic embryos
    Maciel, Anna Lygia de Rezende; Rodrigues, Filipe Almendagna; Pasqual, Moacir; Carvalho, Carlos Henrique Siqueira de (Crop Breeding and Applied Biotechnology, 2016-03)
    The study aims to compare the efficiency of previously used liquid media for coffee, evaluating NAA concentrations in liquid medium and proline in semi-solid medium in the regeneration of somatic embryos and asses ...

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