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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
29/11/2016 |
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Data da última atualização: |
23/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RODRIGUES, S. M.; MOURA, E. F.; RAMOS, G. K. S.; OLIVEIRA, M. S. P. |
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Afiliação: |
SIMONE DE MIRANDA RODRIGUES, CPATU; ELISA FERREIRA MOURA CUNHA, CPATU; G. K. S. Ramos, UFRA; MARIA DO SOCORRO P DE OLIVEIRA, CPATU. |
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Título: |
Genetic variability analysis of Byrsonima crassifolia germplasm collected in Pará State using ISSR markers. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 15, n. 4, article gmr15048887, 2016. |
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DOI: |
10.4238/gmr15048887 |
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Idioma: |
Inglês |
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Conteúdo: |
Native of the Amazon, the nanche (Byrsonima crassifolia) is a fruit cultivated by family farmers and used in cooking; as such, it represents an opportunity for regional agribusiness. The Embrapa Eastern Amazon set up an active germplasm bank (BAG) consisting of 22 accessions sampled in 11 municipalities of Pará State. Due to its economic potential, there is an interest to advance the genetic breeding program of this species. The aim of this study was to characterize the BAG nanche collection using inter-simple sequence repeat (ISSR) markers. Accessions were genotyped using 23 pre-selected ISSR primers resulting in 109 amplified polymorphic and 51 monomorphic bands. With eight polymorphic bands each, the most polymorphic primers were UBC 809 and UBC 848. An unweighted pair-group method with arithmetic average cluster analysis based on Jaccard?s coefficient indicated that the individuals clustered into two distinct groups. Accessions Igarapé Açu-2 and Augusto Corrêa-Pl 1 were most similar. The genetic dissimilarity values ranged from 0.10 to 0.59. We conclude that the ISSR markers were efficient in detecting polymorphisms in the nanche accessions, and that it is possible to infer the genetic variability among accessions of the collection. This demonstrate the importance of using molecular markers in poorly studied species and the advantages that this information can bring to the genetic improvement of such species. |
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Thesagro: |
Marcador Molecular; Murici. |
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Thesaurus Nal: |
Malpighiaceae. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/150788/1/gmr8887-Muruci-2016.pdf
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Marc: |
LEADER 02095naa a2200205 a 4500
001 2057399
005 2022-05-23
008 2016 bl uuuu u00u1 u #d
024 7 $a10.4238/gmr15048887$2DOI
100 1 $aRODRIGUES, S. M.
245 $aGenetic variability analysis of Byrsonima crassifolia germplasm collected in Pará State using ISSR markers.$h[electronic resource]
260 $c2016
520 $aNative of the Amazon, the nanche (Byrsonima crassifolia) is a fruit cultivated by family farmers and used in cooking; as such, it represents an opportunity for regional agribusiness. The Embrapa Eastern Amazon set up an active germplasm bank (BAG) consisting of 22 accessions sampled in 11 municipalities of Pará State. Due to its economic potential, there is an interest to advance the genetic breeding program of this species. The aim of this study was to characterize the BAG nanche collection using inter-simple sequence repeat (ISSR) markers. Accessions were genotyped using 23 pre-selected ISSR primers resulting in 109 amplified polymorphic and 51 monomorphic bands. With eight polymorphic bands each, the most polymorphic primers were UBC 809 and UBC 848. An unweighted pair-group method with arithmetic average cluster analysis based on Jaccard?s coefficient indicated that the individuals clustered into two distinct groups. Accessions Igarapé Açu-2 and Augusto Corrêa-Pl 1 were most similar. The genetic dissimilarity values ranged from 0.10 to 0.59. We conclude that the ISSR markers were efficient in detecting polymorphisms in the nanche accessions, and that it is possible to infer the genetic variability among accessions of the collection. This demonstrate the importance of using molecular markers in poorly studied species and the advantages that this information can bring to the genetic improvement of such species.
650 $aMalpighiaceae
650 $aMarcador Molecular
650 $aMurici
700 1 $aMOURA, E. F.
700 1 $aRAMOS, G. K. S.
700 1 $aOLIVEIRA, M. S. P.
773 $tGenetics and Molecular Research$gv. 15, n. 4, article gmr15048887, 2016.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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| Registros recuperados : 75 | |
| 5. |  | MOURA, E. F.; COSTA, M. R. Uso de marcadores moleculares RAPD na caracterização de germoplasma de Ipeca (Phsychotria ipecacuanha), timbó (Denis urucu) e pimenta-do-reino (Piper nigrum). In: SEMINÁRIO DE INICIAÇÃO CIENTIFICA DA FCAP, 10.; SEMINÁRIO DE INICIAÇÃO CIENTIFICA DA EMBRAPA AMAZÔNIA ORIENTAL, 4., 2000, Belém, PA. Resumos. Belém, PA: FCAP, 2000. p. 371.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 9. | | MOURA, E. F.; OLIVEIRA, M. do S. P. de. Present status of the germplasm bank of Oenocarpus/Jessenia complex from Embrapa Amazônia Oriental, Belém, Pará, Brazil. In: SIMPÓSIO DE RECURSOS GENÉTICOS PARA AMÉRICA LATINA Y EL CARIBE, 7., 2009, Pucón, Chile. Proceeding... Santiago de Chile: Ministério de Agricultura, Instituto de Investigaciones Agropecuarias, 2009. p. 415-416.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 19. | | OLIVEIRA, M. do S. P. de; OLIVEIRA, N. P. de; ABREU, L. F.; MOURA, E. F. Banco de germoplasma de tucumã. In: WORKSHOP DE CURADORES DE GERMOPLASMA DO BRASIL, 2011, Campinas. Anais [e] resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2011. p. 296. Editores técnicos: Marília Lobo Burle; Renato Ferraz de Arruda Veiga; Maria do Socorro Maués Albuquerque; Vânia Cristina Rennó Azevedo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 20. | | LEDO, A. da S.; MOURA, E. F.; MENEZES, I. C. de; LAMEIRA, O. A. Calogênese em cotiledones de cupuaçu (Theobroma grandiflorum). Genetics and Molecular Biology, v. 23, n. 3, p. 398-399, 2000. Suplements. Trabalho apresentado no Congresso Nacional de Genética, 46., 2000, Aguas de Lindoia.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 75 | |
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