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Navegação Crop Breeding and Applied Biotechnology por título

Navegação Crop Breeding and Applied Biotechnology por título

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  • MG Travessia: a coffee arabica cultivar productive and responsive to pruning
    Carvalho, Gladyston Rodrigues; Bartholo, Gabriel Ferreira; Pereira, Antônio Alves; Rezende, Juliana Costa de; Botelho, Cesar Elias; Oliveira, Antônio Carlos Baião de; Silva, Felipe Lopes da (Crop Breeding and Applied Biotechnology, 2017-07)
    This paper presents the results of progeny 1190-1170-2, which was recorded as ‘MGS Travessia’ and selected based on its performance in the state of Minas Gerais. The cultivar has short size, cylindrical canopy, high yield ...
  • 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. ...
  • 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. ...
  • 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. ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • Polymorphic information content of SSR markers for Coffea spp.
    Caixeta, Eveline Teixera; Missio, Robson Fernando; Zambolim, Eunize Maciel; Zambolim, Laércio; Cruz, Cosme Damião; Sakiyama, Ney Sussumu (Crop Breeding and Applied Biotechnology, 2010)
    Thirty-three coffee SSR primers from enriched genomic library with (GT)15 and (AGG)10 repeats were analyzed in 24 coffee tree accessions. Twenty-two primers were polymorphic among accessions; the number of alleles ranged ...
  • 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 ...
  • 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, 2011-09-08)
    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 ...
  • Prediction of selection gains in Coffea canephora based on factorial scores
    Ferreira, Adésio; Cecon, Paulo Roberto; Cruz, Cosme Damião; Ferrão, Romário Gava; Silva, Marcia Flores da; Fonseca, Aymbiré Francisco Almeida da; Ferrão, Maria Amélia Gava (Crop Breeding and Applied Biotechnology, 2004)
    The technique of factor analysis in the simultaneous selection of traits and prediction of genetic gains was evaluated in Coffea canephora var. conilon. Fourteen traits in 40 assessed genotypes were evaluated at two sites. ...
  • Repeatability and number of harvests required for selection in robusta coffee
    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)
    This study aimed to estimate the repeatability coefficient of the grain yield in Coffea canephora by three methods: to quantify the precision of the measurements; to predict the real value of an individual based on n ...
  • Reproducibility of the RAPD marker and its efficiency in coffee tree genotype grouping analysis
    Sakiyama, Ney Sussumu; Teixeira-Cabral, Terezinha Aparecida; Zambolim, Laércio; Pereira, Antonio Alves; Barros, Everaldo Gonçalves; Sakiyama, Cássia Camargo Harger (Crop Breeding and Applied Biotechnology, 2002)
    The genetic diversity of Coffea arabic L. cultivars is relatively narrow and its assessment and increase is important for breeding. Fifty two arbitrary primers were used to evaluate the reproducibility and the influence ...
  • Resistance to bacterial halo blight in Arabica coffee lines derivative from the genotype C1195-5-6-2 under natural infection conditions
    Andreazi, Elder; Sera, Gustavo Hiroshi; Sera, Tumoru; Fonseca, Inês Cristina de Batista; Carducci, Fernando Cesar; Shigueoka, Luciana Harumi; Santos, Willian Gabriel dos (Crop Breeding and Applied Biotechnology, 2018-01)
    The aim of this study was to identify resistance to bacterial halo blight in Arabica coffee lines carrying Coffea racemosa genes. Eighteen Arabica coffee lines derivative from the genotype C1195-5-6-2, and the cultivars ...
  • Resistance to bacterial halo blight in Arabica coffee lines derivative from the genotype C1195-5-6-2 under natural infection conditions
    Andreazi, Elder; Sera, Gustavo Hiroshi; Sera, Tumoru; Fonseca, Inês Cristina de Batista; Shigueoka, Luciana Harumi; Santos, Willian Gabriel dos; Pereira, Carlos Theodoro Motta (Crop Breeding and Applied Biotechnology, 2018)
    The aim of this study was to identify resistance to bacterial halo blight in Arabica coffee lines carrying Coffea racemosa genes. Eighteen Arabica coffee lines derivative from the genotype C1195-5-6-2, and the cultivars ...
  • Selection for frost resistance in Coffea arabica progenies carrying C. liberica var. dewevrei genes
    Petek, Marcos Rafael; Sera, Tumoru; Alteia, Marcos Zorzenon (Crop Breeding and Applied Biotechnology, 2005)
    This research was carried out to estimate the variability and genetic parameters for the development of cultivars more frost resistant in Coffea arabica progenies, carrying C. liberica var. dewevrei genes. There is genetic ...
  • 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 ...
  • 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 conilon coffee clones tolerant to pests and diseases in Minas Gerais
    Silva, Vânia Aparecida; Abrahão, Juliana Costa de Rezende; Lima, Luiz Antônio; Carvalho, Gladyston Rodrigues; Ferrão, Maria Amélia Gava; Salgado, Sônia Maria Lima; Volpato, Margarete Lordelo; Botelho, César Elias (Crop Breeding and Applied Biotechnology, 2019)
    In the northern Minas region, the dry-warm climate predisposes coffee plants to the occurrence of leaf miners, mites, cercosporiosis, and leaf scald. Aiming for the development of a cultivar adapted to these conditions, ...

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