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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
12/04/2021 |
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Data da última atualização: |
25/08/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SCANAVACA JUNIOR, L.; GARCIA, J. N. |
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Afiliação: |
LAERTE SCANAVACA JUNIOR, CNPMA; JOSÉ NIVALDO GARCIA, ESALQ-USP. |
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Título: |
Eucalyptus subgenus Symphyomyrtus: sections: Exsertaria, Latoangulatae and Maidenaria. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Scientia Agricola, v. 78, e20200173, 2021. Supplement 1. |
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ISSN: |
1678-992X |
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DOI: |
http://dx.doi.org/10.1590/1678-992x-2020-0173 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Eucalypts are the most planted hardwood in the world, with 30 million ha. under cultivation. There are approximately 700 species of eucalypts, but more than 90 % of the plantations are concentrated in nine species of the Subgenus Symphyomyrtus in the Sections Exsertaria, Latoangulatae and Maidenaria. Since 2000, with the advancement of biotechnology, many species have been reclassified and regrouped according to their morphological and physiological characteristics, DNA structure and geographic distribution. This work had as its objective the formulation of a critical analysis which presents the main characteristics that will identify the species of Eucalyptus of these new sections. The species are classified mainly according to geographic distribution, where crosses occur; as evolution in the subgenus Symphyomyrtus is preferably reticulated (with backcrosses), which makes it difficult to identify the rate by molecular and morphological markers. Environmental ecological similarity will define whether the hybrid will become a new species or regress to one parent and become an ecotype. The hybrid will become a new species when it has ecological characteristics different from its parents. |
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Thesagro: |
Botânica; Eucalipto. |
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Thesaurus Nal: |
Eucalyptus. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/222514/1/Scanavaca-Eucalyptus-subgenus-2021.pdf
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Marc: |
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001 2131209
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008 2021 bl uuuu u00u1 u #d
022 $a1678-992X
024 7 $ahttp://dx.doi.org/10.1590/1678-992x-2020-0173$2DOI
100 1 $aSCANAVACA JUNIOR, L.
245 $aEucalyptus subgenus Symphyomyrtus$bsections: Exsertaria, Latoangulatae and Maidenaria.$h[electronic resource]
260 $c2021
520 $aAbstract: Eucalypts are the most planted hardwood in the world, with 30 million ha. under cultivation. There are approximately 700 species of eucalypts, but more than 90 % of the plantations are concentrated in nine species of the Subgenus Symphyomyrtus in the Sections Exsertaria, Latoangulatae and Maidenaria. Since 2000, with the advancement of biotechnology, many species have been reclassified and regrouped according to their morphological and physiological characteristics, DNA structure and geographic distribution. This work had as its objective the formulation of a critical analysis which presents the main characteristics that will identify the species of Eucalyptus of these new sections. The species are classified mainly according to geographic distribution, where crosses occur; as evolution in the subgenus Symphyomyrtus is preferably reticulated (with backcrosses), which makes it difficult to identify the rate by molecular and morphological markers. Environmental ecological similarity will define whether the hybrid will become a new species or regress to one parent and become an ecotype. The hybrid will become a new species when it has ecological characteristics different from its parents.
650 $aEucalyptus
650 $aBotânica
650 $aEucalipto
700 1 $aGARCIA, J. N.
773 $tScientia Agricola$gv. 78, e20200173, 2021. Supplement 1.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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| Registros recuperados : 13 | |
| 9. |  | SILVA, L. D.; HIGA, A. R.; FLOSS, P. A.; CROCE, D. M. da; RESENDE, M. D. V. de; GARCIA, J. N.; SPIECKER, H.; KHALE, H. P. Eucalyptus benthamii: uma espécie geneticamente promissora para produção de madeira em áreas sujeitas a ocorrência de geada. Floresta, v. 52, n.3, p. 422-435, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Café. |
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| 10. | | FERREYRA RAMOS, S. L.; LOPES, M. T. G.; LOPES, R.; DEQUIGIOVANNI, G.; MACEDO, J. L. V. de; SEBBENN, A. M.; SILVA, E. B. da; GARCIA, J. N. Mating system analysis of Açaí-do-Amazonas (Euterpe precatoria Mart.) using molecular markers. Crop Breeding and Applied Biotechnology, v. 19, n. 1, p. 120-124, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 11. | | ARAUJO, V. A. de; GARCIA, J. N.; CORTEZ-BARBOSA, J.; GAVA, M.; SAVI, A. F.; MORALES, E. A. M.; LAHR, F. A. R.; VASCONCELOS, J. S.; CHRISTOFORO, A. L. Importância da madeira de florestas plantadas para a indústria de manufaturados. Pesquisa Florestal Brasileira, Colombo, v. 37, n. 90, p. 189-200, abr./jun. 2017.| Biblioteca(s): Embrapa Florestas. |
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| 12. | | 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. Genetic structure in populations of Euterpe precatoria Mart. in the Brazilian Amazon. Frontiers in Ecology and Evolution, v, 8, article 603448, Jan. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Amazônia Ocidental; Embrapa Florestas. |
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| 13. | | 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. Paternity analysis, pollen flow, and spatial genetic structure of a natural population of Euterpe precatoria in the Brazilian Amazon. Ecology and Evolution, p. 1-15, Oct. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 13 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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