Crop Breeding and Applied Biotechnology: Recent submissions

  • Isolation, characterization and amplification of simple sequence repeat loci in coffee
    Cristancho, Marco-Aurelio; Gaitán, Álvaro-León (Crop Breeding and Applied Biotechnology, 2008-10-09)
    Simple sequence repeat (microsatellite) loci in coffee were identified in clones isolated from enriched and random genomic libraries. It was shown that coffee is a plant species with low microsatellite frequency. However, ...
  • Inter-trait relations for direct and indirect selection in coffee
    Ferrão, Romário Gava; Ferreira, Adésio; Cruz, Cosme Damião; Cecon, Paulo Roberto; Ferrão, Maria Amélia Gava; Fonseca, Aymbiré Francisco Almeida da; Carneiro, Pedro Crescêncio de Souza; Silva, Marcia Flores da (Crop Breeding and Applied Biotechnology, 2008-06-09)
    The purpose of this study was to verify the possibility of using direct selection in nine traits underlying indirect selection for yield and determine which traits should participate in the selection process. Data of 40 ...
  • Discriminant analysis for the classification and clustering of robusta coffee genotypes
    Fonseca, Aymbiré Francisco Almeida da; Sediyama, Tocio; Cruz, Cosme Damião; Sakiyama, Ney Sussumu; Ferrão, Romário Gava; Ferrão, Maria Amélia Gava; Bragança, Scheilla Marina (Crop Breeding and Applied Biotechnology, 2004-07-07)
    This study evaluated the adequacy of the composition of three clonal Coffea canephora varieties recommended for the State of Espírito Santo by a multivariate method designated discriminant analysis. This method consists ...
  • Chemical diversity in coffee species of genebank of Instituto Agronômico do Estado de São Paulo
    Aguiar, Adriano Tosoni da Eira; Fazuoli, Luiz Carlos; Salva, Terezinha de Jesus Garcia; Favarin, José Laércio (Crop Breeding and Applied Biotechnology, 2005-09-20)
    The objective of this work was to group different coffee species present in the genebank of the Instituto Agronômico by using some chemical variables. A total of thirty-nine plants belonging to seven species were analyzed ...
  • Analysis of AFLP markers associated to the Mex-1 resistance locus in Icatu progenies
    Diniz, Leandro E C; Sakiyama, Ney S; Caixeta, Eveline T; Oliveira, Antonio Carlos B de; Zambolim, Eunize M; Loureiro, Marcelo E; Pereira, Antonio A; Zambolim, Laércio (Crop Breeding and Applied Biotechnology, 2005-09-06)
    The root-knot nematode Meloidogyne exigua is a parasite which attacks the Arabica coffee tree (Coffea sp.) and its eradication from infested areas is practically impossible. The wide dissemination of this nematode across ...
  • MGS Guaiçara and MGS Vereda: Coffea arabica cultivars resistant to the root-knot nematode Meloidogyne paranaensis
    Abrahão, Juliana Costa de Rezende; Salgado, Sônia Maria de Lima; Fatobene, Bárbhara Joana dos Reis; Pereira, Antonio Alves; Botelho, Cesar Elias; Carvalho, Gladyston Rodrigues; Oliveira, Antônio Carlos Baião de; Ferreira, André Dominghetti; Figueiredo, Vanessa Castro; Vilela, Diego Junior Martins; Luz, Silvana Ramlow Otto Teixeira da; Andrade, Vinicius Teixeira (Crop Breeding and Applied Biotechnology, 2022-09-01)
    MGS Guaiçara e MGS Vereda are resistant to Meloidogyne paranaensis, one of the most aggressive nematode parasites of coffee. MGS Vereda is an early maturation cultivar, whereas MGS Guaiçara has a medium maturation cycle. ...
  • Coffee Genetic Breeding at IAPAR
    Sera, Tumoru (Crop Breeding and Applied Biotechnology, 2001)
    This paper introduces the coffee genetic breeding research program developed by IAPAR (Agronomic Institute of Paraná, Brazil) which started in 1973. The characteristics of a breeding program for a seed-propagated perennial ...
  • Partial map of Coffea arabica L. and recovery of the recurrent parent in backcross progenies
    Oliveira, Antonio Carlos Baião de; Sakiyama, Ney Sussumu; Caixeta, Eveline Teixeira; Zambolim, Eunize Maciel; Rufino, Raphael José Nascif; Zambolim, Laércio (Crop Breeding and Applied Biotechnology, 2007-06-30)
    A partial map of Coffea arabica L. was constructed based on a backcross population and RAPD markers. From a total of 178 markers evaluated, only 134 that segregated 1:1 (P>0.05) were used to develop the map. Seventeen ...
  • Estimates of genetic parameters in Arabic coffee derived from the Timor hybrid
    Mistro, Júlio César; Fazuoli, Luiz Carlos; Gallo, Paulo Boller; Oliveira, Antonio Carlos Baião de; Toma-Braghini, Masako; Silvarolla, Maria Bernadete (Crop Breeding and Applied Biotechnology, 2007-06-30)
    Genetic parameters of Arabic coffee progenies derived from the cross Villa Sarchi x Timor hybrid were estimated in order to evaluate their potential for improvement. The experiment was installed in a random block design ...
  • Assisted selection using molecular markers linked to rust resistance SH3 gene in Coffea arabica
    Silva, Angelita Garbossi; Ariyoshi, Caroline; Shigueoka, Luciana Harumi; Pereira, Luiz Filipe Protasio; Sera, Gustavo Hiroshi (Crop Breeding and Applied Biotechnology, 2023-10-25)
    The aim of this work was to validate markers linked to the SH3 gene of coffee leaf rust (CLR) resistance and use them in assisted selection. Initially, we validated the markers in genotypes already known to carry SH3. Next, ...
  • Genetic divergence in Conilon coffee revealed by RAPD markers
    Ferrão, Maria Amélia Gava; Fonseca, Aymbiré Francisco Almeida da; Ferrão, Romário Gava; Barbosa, Wellington Marota; Souza, Elaine Manelli Riva (Crop Breeding and Applied Biotechnology, 2009)
    This study aimed to evaluate the genetic variability of 49 Coffea canephora clones of the breeding program of the Capixaba Institute of Research, Technical Assistance and Rural Extension (Incaper) based on RAPD markers. ...
  • A new set of quantitative trait loci linked to lipid content in Coffea arabica
    Muniz, Herison Victor Lima; Ariyoshi, Caroline; Ferreira, Rafaelle Vecchia; Felicio, Mariane Silva; Pereira, Luiz Filipe Protasio (Crop Breeding and Applied Biotechnology, 2024-04-10)
    Lipids are compounds that play an important role in coffee bean development, contributing to beverage quality. Genome-wide association studies (GWAS) were conducted to pinpoint quantitative trait nucleotides (QTNs) linked ...
  • MGS Guaiçara and MGS Vereda: coffea arabica cultivars resistant to the root-knot nematode Meloidogyne paranaensis
    Salgado, Sônia Maria de Lima; Fatobene, Bárbhara Joana dos Reis; Pereira, Antonio Alves; Abrahão, Juliana Costa de Rezende; Botelho, Cesar Elias; Carvalho, Gladyston Rodrigues; Oliveira, Antônio Carlos Baião de; Ferreira, André Dominghetti; Figueiredo, Vanessa Castro; Vilela, Diego Junior Martins; Luz, Silvana Ramlow Otto Teixeira da; Andrade, Vinicius Teixeira (Crop Breeding and Applied Biotechnology, 2022-09-19)
    MGS Guaiçara e MGS Vereda are resistant to Meloidogyne paranaensis, one of the most aggressive nematode parasites of coffee. MGS Vereda is an early maturation cultivar, whereas MGS Guaiçara has a medium maturation cycle. ...
  • Characterization and genetic diversity of Coffea canephora accessions in a germplasm bank in Espírito Santo, Brazil
    Ferrão, Maria Amélia Gava; Mendonça, Rodolfo Ferreira de; Fonseca, Aymbiré Francisco Almeida; Ferrão, Romário Gava; Senra, João Felipe Brites; Volpi, Paulo Sérgio; Verdin Filho, Abraão Carlos; Comério, Marcone (Crop Breeding and Applied Biotechnology, 2021)
    The state of Espírito Santo is the major producer of Coffea canephora in Brazil. Knowledge of genetic reserves is fundamental to plant breeding. Therefore, the present study characterized and analyzed the genetic diversity ...
  • IPR 106: new Arabica coffee cultivar, resistant to some Meloidogyne paranaensis and M. incognita nematode populations of Paraná
    Sera, Gustavo Hiroshi; Machado, Andressa Cristina Zamboni; Ito, Dhalton Shiguer; Shigueoka, Luciana Harumi; Silva, Santino Aleandro da; Sera, Tumoru (Crop Breeding and Applied Biotechnology, 2020)
    Cultivar IPR 106 resulted from a spontaneous hybridization between “Icatu IAC 925” and an unknow dwarf plant. It is a dwarf cultivar with high rusticity, late ripening cycle, large grains, excellent cup quality and resistance ...
  • Amazonian Robustas - new Coffea canephora coffee cultivars for the Western Brazilian Amazon
    Teixeira, Alexsandro Lara; Rocha, Rodrigo Barros; Espindula, Marcelo Curitiba; Ramalho, André Rostand; Vieira Júnior, José Roberto; Alves, Enrique Anastácio; Lunz, Aureny Maria Pereira; Souza, Flávio de França; Costa, José Nilton Medeiros; Fernandes, Cleberson de Freitas (Crop Breeding and Applied Biotechnology, 2020)
    Amazonian Robustas are ten new clones of high yield potential with characteristics typical of the botanical varieties conilon and robusta. With individual registration, the new cultivars were developed to be grown together ...
  • Tributun: a coffee cultivar developed in partnership with farmers
    Partelli, Fábio Luiz; Giles, João Antonio Dutra; Oliosi, Gleison; Covre, André Monzoli; Ferreira, Adésio; Rodrigues, Valcir Meneguelli (Crop Breeding and Applied Biotechnology, 2020)
    Tributun is a cultivar of Coffea canephora derived from breeding clones discovered by farmers. It was evaluated at 150 m asl in northern Espírito Santo for yield, plant vigor and pest and disease resistance. The cultivar ...
  • Microsatellite DNA fingerprinting of Coffea sp. germplasm conserved in Costa Rica through singleplex and multiplex PCR
    Sánchez, Elodia; Solano, William; Gatica-Arias, Andrés; Chavarría, Max; Araya-Valverde, Emanuel (Crop Breeding and Applied Biotechnology, 2020)
    A large collection of coffee genetic resources is conserved in Costa Rica. In this study, microsatellite DNA fingerprinting of coffee through singleplex and multiplex PCR approaches coupled with capillary electrophoresis ...
  • Genetic determination of characteristics related to semi-mechanized coffee harvests
    Dias, Rodrigo Elias Batista Almeida; Dias, Rafael Antônio Almeida; Botelho, César Elias; Abrahão, Juliana Costa de Rezende; Rezende, Tiago Teruel; Carvalho, Gladyston Rodrigues (Crop Breeding and Applied Biotechnology, 2020)
    Brazilian coffee cultivation was boosted over the last few decades by the mechanization of various field operations. Considering the influence of genetic factors on coffee harvesting efficiency, we aimed to evaluate the ...
  • Andina - first clonal cultivar of high-altitude conilon coffee
    Partelli, Fábio Luiz; Golynski, Adelmo; Ferreira, Adésio; Martins, Madlles Queiroz; Mauri, Aldo Luiz; Ramalho, José Cochicho; Vieira, Henrique Duarte (Crop Breeding and Applied Biotechnology, 2019)
    Andina is a conilon coffee variety originated from a selection of clones discovered by farmers. It was cultivated and evaluated for yield and plant vigor an altitude of 850m asl. Five genotypes (A1, NV2, NV8, P1 and Verdim ...

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