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Genetic structure in populations of Euterpe precatoria Mart. in the Brazilian Amazon. Author(s): RAMOS, S. L. F.; DEQUIGIOVANNI, G.; LOPES, M. T. G.; AGUIAR, A. V. de; LOPES, R.; VEASEY, E. A.; MACEDO, J. L. V. de; ALVES-PEREIRA, A.; FRAXE, T. de J. P.; WREGE, M. S.; GARCIA, J. N. Euterpe precatoria is a palm tree belonging to the Arecaceae family, occurring inWestern and Central Brazilian Amazonia. Its fruit, which is very appreciated in the Amazon region, produces pulp that i... ... Repository: BDPA Publication year: 2021
Genetic structure of rice samples from a germplasm bank. Author(s): ALLCOCHETE, A. A. N.; RANGEL, P. H. N.; FERREIRA, M. E. The analysis of genetic relationships in crop species is an important component of crop improvement programs, as it serves to provide information about genetic diversity. Accurate assessment of levels... ... Repository: BDPA Publication year: 2008
Genetic variability and population structure of the New World begomovirus Euphorbia yellow mosaic virus. Author(s): MAR, T. B.; XAVIER, C. A. D.; LIMA, A. T. M.; NOGUEIRA, A. M.; SILVA, J. C. F.; RAMOS-SOBRINHO, R.; LAU, D.; ZERBINI, F. M. The emergence of begomoviruses (whitefly-transmitted viruses classified in the genus Begomovirus, family Geminiviridae) in Brazil probably occurred by horizontal transfer from non-cultivated plants af... ... Repository: BDPA Publication year: 2017
Paternity analysis, pollen flow, and spatial genetic structure of a natural population of Euterpe precatoria in the Brazilian Amazon. Author(s): FERREYRA RAMOS, S. L.; DEQUIGIOVANNI, G.; SEBBENN, A. M.; LOPES, M. T. G.; MACEDO, J. L. V. de; VEASEY, E. A.; ALVES-PEREIRA, A.; SILVA, P. P. da; GARCIA, J. N.; KAGEYAMA, P. Y. Euterpe precatoria, known as açaí do Amazonas, is a regionally important palm of the Amazon rainforest for the fruit production through extractive agriculture. Little information is available with reg... ... Repository: BDPA Publication year: 2018
Molecular genetic variability, population structure and mating system in tropical forages. Author(s): GARCIA, M.; VIGNA, B. B. Z.; SOUSA, A. C. B.; JUNGMANN, L.; CIDADE, F. W.; TOLEDO-SILVA, G.; FRANCISCO, P. M.; CHIARI, L.; CARVALHO, M. A.; KARIA, C. T.; FALEIRO, F. G.; GODOY, R.; DALL'AGNOL, M.; PAGLIARINI, S. S.; SOUZA, F. H. D. de; SOUZA-CHIES, T. T.; JANK, L.; RESENDE, R. M. S.; VALLE, C. B. do; ZUCCHI, M. I.; SOUZA, A. P. Microsatellite (SSR) markers were developed for the following tropical forage species, using accessions available from the plant genetic resources (PGR) collections held by EMBRAPA (Brazilian Agricult... ... Repository: BDPA Publication year: 2013
Population structure and genetic relationships between Ethiopian and Brazilian Coffea arabica genotypes revealed by SSR markers. Author(s): SILVA, B. S. R. da; SANT'ANA, G. C.; CHAVES, C. L.; ANDROCIOLI, L. G.; FERREIRA, R. V.; SERA, G. H.; CHARMETANT, P.; LEROY, T.; POT, D.; DOMINGUES, D. S.; PEREIRA, L. F. P. genotypes is highly relevant to optimize the use of genetic resources for breeding purposes. In this study, we evaluated genetic diversity, clustering analysis based on Jaccard?s coefficient and popul... ... Repository: BDPA Publication year: 2019
Using spatial genetic structure of a population of Swietenia macrophylla King to integrate genetic diversity into management strategies in Southwestern Amazon. Author(s): OLIVEIRA, S. S. de; CAMPOS, T. de; SEBBENN, A. M.; OLIVEIRA, M. V. N. d' The aims of this study were to investigate the intrapopulation spatial genetic structure (SGS) of a preserved Swietenia macrophylla population in a managed forest in Southwestern Amazon, in Acre state... ... Repository: BDPA Publication year: 2020
Genetic diversity and structure of an active germplasm collection of Annona squamosa L. Author(s): SÁ, G. H.; LIMA, F. C. D.; VIANA, J. P. G.; LOPES, A. C. A.; CARVALHO, L. C. B.; VALENTE, S. E. S.; LIMA, P. S. da C. The fruits of Annona squamosa L. are highly appreciated for their sweet taste and their nutritional and medicinal properties. Since the species is threatened by habitat loss, germplasm conservation is... ... Repository: BDPA Publication year: 2022
Genetic structure of Bertholletia excelsa populations from the Amazon at different spatial scales. Author(s): SUJII, P. S.; MARTINS, K.; WADT, L. H. de O.; AZEVEDO, V. C. R.; SOLFERINI, V. N. Population genetic structure and genetic diversity levels are important issues to understand population dynamics and to guide forest management plans. The Brazil nut tree (Bertholletia excelsa Bonpl.)... ... Repository: BDPA Publication year: 2015
Molecular characterization and population structure study of cambuci: strategy for conservation and genetic improvement. Author(s): SANTOS, D. N.; NUNES, C. F.; SETOTAW, T. A.; PIO, R.; PASQUAL, M.; CANÇADO, G. M. de A. Cambuci (Campomanesia phaea) belongs to the Myrtaceae family and is native to the Atlantic Forest of Brazil. It has ecological and social appeal but is exposed to problems associated with environmenta... ... Repository: BDPA Publication year: 2016

Showing 1 - 10 of 1,864 results.

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