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Comparison of protocols for chromosome duplication in haploid maize. Author(s): AZEVEDO, T. C.; GUIMARAES, F. F. M.; TRINDADE, R. dos S.; LANA, U. G. de P.; SOUZA, I. R. P. de Different methods of chromosome duplication are used to obtain doubled haploids in maize; however, comparisons of efficiency among protocols have only begun to appear in the literature. Therefore, thi... ... Repository: BDPA Publication year: 2023
Physiological quality in seeds from haploid inducers in maize. Author(s): SILVA, A. C. A. da; TRINDADE, R. dos S.; MARIZ, B. L.; RIBEIRO, M. R.; NETTO, D. A. M.; PARELLA, N. N. L. D.; TRINDADE, B. M. C.; SOUZA, I. R. P. de; GUIMARAES, L. J. M.; GUIMARAES, P. E. de O. The objective of the present work was to evaluate the physiological quality in seeds of haploidy inducers of different types and origins. To this end, between December 2015 and March 2016, a series of... ... Repository: BDPA Publication year: 2021
Are stomatal area and stomatal density reliable traits for identification of doubled haploids in maize? Author(s): RIBEIRO, M. R.; TRINDADE, R. dos S.; SOUZA, I. R. P. de; CARNEIRO, A. A.; AZEVEDO, T. C. de; GUIMARAES, L. J. M.; CHAVES, S. F. da S.; DIAS, L. A. dos S. To meet the demands of the production chain, breeding programs need to reduce the time for selection and development of higher yielding maize genotypes. This involves application of new strategies, su... ... Repository: BDPA Publication year: 2022
Variabilidad de caracteres agronómicos en líneas doble-haploides de poblaciones-fuente de maíz tropical. Author(s): TRINDADE, R. dos S.; AZEVEDO, T. C.; GUIMARÃES, S. A.; SOUZA, I. R. P. de; GUIMARAES, L. J. M.; GUIMARAES, P. E. de O.; SILVA, K. J. The visual evaluation is the methodology most used in breeding programs for selection of double-haploids (DHs) in the field and discard of false-positives. Therefore, it is extremely important to cons... ... Repository: BDPA Publication year: 2018
Agronomic performance of maize hybrids derived from doubled haploid lines compared to conventional hybrids. Author(s): LOURENÇONI, L. J.; TRINDADE, R. dos S.; RIBEIRO, L. C. A.; PARRELLA, N. N. L. D.; GUIMARAES, P. E. de O.; GUIMARAES, L. J. M.; TRINDADE, B. M. C.; RIBEIRO, M. R. The objective of this work was to use the partial diallel methodology to compare double-haploid lines (DHs) of maize with lines obtained by traditional methods. To obtain hybrids, five double-haploid... ... Repository: BDPA Publication year: 2021
Alterações morfológicas em estômatos de haploides de milho. Author(s): PAULA, A. L. S. P.; SOUZA, I. R. P. de; TRINDADE, R. dos S.; ALVES, M. de C.; GUIMARAES, P. E. de O.; GUIMARAES, L. J. M. Repository: BDPA Publication year: 2018
In vivo haploid induction and efficiency of two chromosome duplication protocols in tropical maize. Author(s): COUTO, E. G. de O.; VON PINHO, E. V. de R.; VON PINHO, R. G.; ADRIANO DELLY VEIGA; BUSTAMANTE, F. de O.; DIAS, K. O. das G. Repository: BDPA Publication year: 2015
Regeneração de plantas duplo-haploides a partir de anteras de Coffea canephora. Author(s): ADÃO, N. F. M.; SANTOS, M. R. A. dos; ROCHA, R. B.; CAIXETA, E. T.; SILVA, L. de F. A tecnologia de duplo-haploidização oferece a possibilidade de desenvolver genótipos completamente homozigotos a partir de genitores heterozigotos em uma única geração, proporcionando a possibilidade... ... Repository: BDPA Publication year: 2021
Duplicação cromossômica em plantas haploides de cevada: mecanismo de sobrevivência a ser seguido. Author(s): BERTOLDI, M.; SCAGLIUSI, S. M. M.; ELIAS, A. G.; GREGOSKI, C.; MINELLA, E. Repository: BDPA Publication year: 2015
Produção de plantas duplo-haploides de cevada: prevalência do efeito genotípico sobre a resposta androgenética. Author(s): SANTOS, V. R. dos; SCAGLIUSI, S. M. M.; MINELLA, E.; ABDALLA, F. H. Repository: BDPA Publication year: 2017

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