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| Registros recuperados : 64 | |
| 22. |  | RIBEIRO, R. C.; LEMOS, W. P.; SOUZA, M. T.; COSTA, M. B. de O. Insetos associados a bastão-do-imperador, Etlingera elatior (Zingiberaceae) no Município de Castanhal. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA UFRA, 5.; SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA ORIENTAL (AVALIAÇÃO - 2007), 11., 2008, Belém, PA. Mudanças climáticas globais: sustentabilidade na Amazônia: anais. Belém, PA: UFRA: Embrapa Amazônia Oriental, 2008.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 23. | | RIBEIRO, R. C.; LEMOS, W. P.; SOUZA, M. T. de; COSTA, M. B. de O. Insetos com potencial de causar danos a plantios de helicônias (Heliconiaceae) no Município de Castanhal, PA. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA UFRA, 5.; SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA ORIENTAL (AVALIAÇÃO - 2007), 11., 2008, Belém, PA. Mudanças climáticas globais: sustentabilidade na Amazônia: anais. Belém, PA: UFRA: Embrapa Amazônia Oriental, 2008.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 25. | | BATISTA, B. C. de C.; MONNERAT, R.; MARTINS, E. S.; DE-SOUZA, M. T. Genetic stability analysis of two selected brazilian B. thuringiensis strains active to Lepidoptera. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 10., 2007, Brasília, DF. Inovar para preservar a vida. Resumos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2007. (Embrapa Recursos Genéticos e Biotecnologia. Documentos, 250). ID 456.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 29. | | PORSANI, M. V.; POITEVIN, C. G.; TRALAMAZZA, S. M.; SOUZA, M. T. de; SOUZA, M. T. de; SILVA, E. D. B. da; ZAWADNEAK, M. A. C.; PIMENTEL, I. C.; MELO, I. S. de. Streptomyces spp. isolated from marine and caatinga biomes in Brazil for the biological control of Duponchelia fovealis. Neotropical Entomology, v. 51, n. 2, p. 299-310, 2022.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 30. | | GITAHY, P. de M.; SOUZA, M. T. de; MONNERAT, R. G.; ARRIGONI, E. de B.; BALDANI, J. I. A Brazilian Bacillus thuringiensis strain highly active to sugarcane borer Diatraea saccharalis (Lepidoptera: Crambidae). Brazilian Journal of Microbiology, São Paulo, v. 38, n. 3, p. 531-537, sep. 2007.| Biblioteca(s): Embrapa Agrobiologia; Embrapa Recursos Genéticos e Biotecnologia. |
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| 34. | | GONÇALVES, C. A. A.; LIMA, L. C. de O.; LOPES, P. S. N.; SOUZA, M. T. de. Poda e sistemas de condução na produção de figos verdes. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 6, p. 955-961, jun. 2006 Título em inglês: Pruning and conduction system in the yield of green fig.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 40. | | MORAES, R. M. de; PADOVAN, M. P.; MOTTA, I. de S.; HERNANI, L. C.; SOUZA, M. T. de; OLIVEIRA, F. L. de; SILVA, E. E. Acúmulo de massa seca e nutrientes na parte aérea do milheto e o estádio mais adequado de manejo para fins de adubação verde. In: SEMINÁRIO DE AGROECOLOGIA DE MATO GROSSO DO SUL, 2., 2008, Dourados. A construção participativa da agroecologia em Mato Grosso do Sul: anais. Dourados: Embrapa Agropecuária Oeste, 2008. 1 CD-ROM. Organizado por: Alberto Feiden, Milton Parron Padovan, Adalgiza Inês Campolim, Aurélio Vinícius Borsato, Ivo de Sá Motta, João Batista Catto, Tércio Jacques Fehlauer| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| Registros recuperados : 64 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
12/07/2013 |
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Data da última atualização: |
08/05/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SANTOS, C. A. F.; LIMA NETO, F. P. |
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Afiliação: |
CARLOS ANTONIO FERNANDES SANTOS, CPATSA; FRANCISCO PINHEIRO LIMA NETO, CPATSA. |
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Título: |
AFLP and microsatellites genetic divergence analyzes among 103 mango accessions. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: INTERNATIONAL MANGO SYMPOSIUM, 10., 2013, Bávaro, Punta Cana, Dominican Republic. Mango: opportunities and challenges in the 21 century. Punta Cana, Dominican Republic: CEDAF: CONIAF, 2013. |
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Páginas: |
p. 24. |
|
Idioma: |
Inglês |
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Conteúdo: |
The genetic relationship among 103 mango accessions of different geographic origins of the Embrapa gennplasm collection was estimated based on AFLP and microsatellite markers in order to orient breeding and management of genetic resource of this species to the Brazilian Semi-Arid region. The DNA of the accessions was extracted according to the CTAB protocol. Two UPGMA dendrograms were generated using Jaccard coefficients from distance matrixes based on 50 alleles of 12 microsatellite loci and 157 amplicons obtained from 13 AFLP EcoRI/ MseI primer combinations. The cophenetic values were 0.81 and 0.80 for the AFLP and microsatellite dendrograms, respectively. Four groups were observed in the AFLP dendrogram: 1) Amrapali, Malika, Embrapa- CPAC hybrids and some American varieties forming a group, 2) other built, predominantly, by American varieties, with some inclusions of South African and Brazilian hybrids, 3) a large group composed by Brazilian accessions, with some inclusion of Australian, lndian and American accessions, and 4) a group with some accessions of Espada, Rosa and others of different origins. Three groups were observed in the microsatellite dendrogram: the first group was formed predominantly by foreign accessions, the second group was fonned by Brazilian accessions, and the Dashehari accession was isolated from the others. The analyzed accessions presented variability greater that 51 % and 30% in the AFLP and microsatellite studies, respectively, suggesting a high genetic variability present in the studied mango germplasm collection. Based on the grouping patterns, the microsatellite study presented a better resolution, since it was possible to separate the Brazilian accessions from foreigner ones. The microsatellite results were the expected one, since mango Brazilian accessions have a long adaptation term, tracking back to the XVI century. MenosThe genetic relationship among 103 mango accessions of different geographic origins of the Embrapa gennplasm collection was estimated based on AFLP and microsatellite markers in order to orient breeding and management of genetic resource of this species to the Brazilian Semi-Arid region. The DNA of the accessions was extracted according to the CTAB protocol. Two UPGMA dendrograms were generated using Jaccard coefficients from distance matrixes based on 50 alleles of 12 microsatellite loci and 157 amplicons obtained from 13 AFLP EcoRI/ MseI primer combinations. The cophenetic values were 0.81 and 0.80 for the AFLP and microsatellite dendrograms, respectively. Four groups were observed in the AFLP dendrogram: 1) Amrapali, Malika, Embrapa- CPAC hybrids and some American varieties forming a group, 2) other built, predominantly, by American varieties, with some inclusions of South African and Brazilian hybrids, 3) a large group composed by Brazilian accessions, with some inclusion of Australian, lndian and American accessions, and 4) a group with some accessions of Espada, Rosa and others of different origins. Three groups were observed in the microsatellite dendrogram: the first group was formed predominantly by foreign accessions, the second group was fonned by Brazilian accessions, and the Dashehari accession was isolated from the others. The analyzed accessions presented variability greater that 51 % and 30% in the AFLP and microsatellite studies, respectively, suggesting a h... Mostrar Tudo |
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Palavras-Chave: |
AFLP; Divergência genética; Melhoramento genético. |
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Thesagro: |
Manga; Mangifera Indica. |
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Thesaurus NAL: |
Mangoes. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/131372/1/ID-50453.pdf
|
|
Marc: |
LEADER 02600nam a2200205 a 4500
001 1961908
005 2023-05-08
008 2013 bl uuuu u00u1 u #d
100 1 $aSANTOS, C. A. F.
245 $aAFLP and microsatellites genetic divergence analyzes among 103 mango accessions.
260 $aIn: INTERNATIONAL MANGO SYMPOSIUM, 10., 2013, Bávaro, Punta Cana, Dominican Republic. Mango: opportunities and challenges in the 21 century. Punta Cana, Dominican Republic: CEDAF: CONIAF$c2013
300 $ap. 24.
520 $aThe genetic relationship among 103 mango accessions of different geographic origins of the Embrapa gennplasm collection was estimated based on AFLP and microsatellite markers in order to orient breeding and management of genetic resource of this species to the Brazilian Semi-Arid region. The DNA of the accessions was extracted according to the CTAB protocol. Two UPGMA dendrograms were generated using Jaccard coefficients from distance matrixes based on 50 alleles of 12 microsatellite loci and 157 amplicons obtained from 13 AFLP EcoRI/ MseI primer combinations. The cophenetic values were 0.81 and 0.80 for the AFLP and microsatellite dendrograms, respectively. Four groups were observed in the AFLP dendrogram: 1) Amrapali, Malika, Embrapa- CPAC hybrids and some American varieties forming a group, 2) other built, predominantly, by American varieties, with some inclusions of South African and Brazilian hybrids, 3) a large group composed by Brazilian accessions, with some inclusion of Australian, lndian and American accessions, and 4) a group with some accessions of Espada, Rosa and others of different origins. Three groups were observed in the microsatellite dendrogram: the first group was formed predominantly by foreign accessions, the second group was fonned by Brazilian accessions, and the Dashehari accession was isolated from the others. The analyzed accessions presented variability greater that 51 % and 30% in the AFLP and microsatellite studies, respectively, suggesting a high genetic variability present in the studied mango germplasm collection. Based on the grouping patterns, the microsatellite study presented a better resolution, since it was possible to separate the Brazilian accessions from foreigner ones. The microsatellite results were the expected one, since mango Brazilian accessions have a long adaptation term, tracking back to the XVI century.
650 $aMangoes
650 $aManga
650 $aMangifera Indica
653 $aAFLP
653 $aDivergência genética
653 $aMelhoramento genético
700 1 $aLIMA NETO, F. P.
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