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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão; Embrapa Amazônia Ocidental; Embrapa Arroz e Feijão. |
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Data corrente: |
30/01/2018 |
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Data da última atualização: |
21/11/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
HOFFMANN, L. V.; CARDOSO, K. C. M.; ROCHA, A. S. N. da C.; OLIVEIRA, A. I. D. de; ABREU, A. G. de; PEREIRA, C. C. de O.; MALAFAIA, G.; MENEZES, I. P. P. de. |
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Afiliação: |
LUCIA VIEIRA HOFFMANN, CNPA; KÁLITA CRISTINA MOREIRA CARDOSO, PUC- GOIÁS; ANTONIO SABINO NETO DA COSTA ROCHA, CPAA; ARYANNY IRENE DOMINGUES de OLIVEIRA, IFGO - URUTAÍ; ALUANA GONCALVES DE ABREU, CNPAF; CAIO CÉSAR de OLIVEIRA PEREIRA, IFGO - URUTAÍ; GUILHERME MALAFAIA, IFGO - URUTAÍ; IVANDILSON PESSOA PINTO de MENEZES, IFGO - URUTAÍ. |
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Título: |
Genetic diversity of Gossypium barbadense from the central Brazilian Amazon. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Acta Amazônica, Manaus, v. 48, n. 1, p. 1-9, jan./mar. 2018. |
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ISSN: |
0044-5967 |
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DOI: |
10.1590/1809-4392201603313 |
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Idioma: |
Inglês |
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Conteúdo: |
The Amazon Basin is a center of diversity of Gossypium barbadense and the strategy for conservation of this genetic resource depends on the knowledge of the diversity maintained in Amazonas State. During two expeditions, in 2012 and 2014, plants were collected in ten municipalities in the state of Amazonas, in the central Brazilian Amazon region. The molecular diversity was estimated by SSR markers for 50 samples collected in 2012. The morphological diversity of 24 plants collected in 2014 was assessed ex situ and compared to that of 50 plants of the same and other cotton varieties from other Brazilian states. Most of plants evaluated in situ in Amazonas had purple petioles and veins (82%), associated to medicinal use, and kidney seeds (78%). The ex situ morphological analysies showed that G. barbadense plants from the Amazonas state: i) presented higher similarity to cotton plants from other northern Brazilian states, and ii) were grouped separately from those of other northern Brazilian states by descriptor analysis. Both the molecular (H=0.41) and morphological (H=0.38±0.02) diversity among the collected plants was considered intermediary. Our study indicates the distinctiveness of Amazon cottons, and contributes to demonstrate the discrimination power of multicategorical traits. |
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Thesagro: |
Algodão; Recurso genético. |
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Thesaurus Nal: |
Cotton; Genetic resources; Gossypium barbadense. |
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Categoria do assunto: |
--
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/171838/1/Genetic-diversity-....pdf
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Marc: |
LEADER 02139naa a2200289 a 4500
001 2086630
005 2018-11-21
008 2018 bl uuuu u00u1 u #d
022 $a0044-5967
024 7 $a10.1590/1809-4392201603313$2DOI
100 1 $aHOFFMANN, L. V.
245 $aGenetic diversity of Gossypium barbadense from the central Brazilian Amazon.
260 $c2018
520 $aThe Amazon Basin is a center of diversity of Gossypium barbadense and the strategy for conservation of this genetic resource depends on the knowledge of the diversity maintained in Amazonas State. During two expeditions, in 2012 and 2014, plants were collected in ten municipalities in the state of Amazonas, in the central Brazilian Amazon region. The molecular diversity was estimated by SSR markers for 50 samples collected in 2012. The morphological diversity of 24 plants collected in 2014 was assessed ex situ and compared to that of 50 plants of the same and other cotton varieties from other Brazilian states. Most of plants evaluated in situ in Amazonas had purple petioles and veins (82%), associated to medicinal use, and kidney seeds (78%). The ex situ morphological analysies showed that G. barbadense plants from the Amazonas state: i) presented higher similarity to cotton plants from other northern Brazilian states, and ii) were grouped separately from those of other northern Brazilian states by descriptor analysis. Both the molecular (H=0.41) and morphological (H=0.38±0.02) diversity among the collected plants was considered intermediary. Our study indicates the distinctiveness of Amazon cottons, and contributes to demonstrate the discrimination power of multicategorical traits.
650 $aCotton
650 $aGenetic resources
650 $aGossypium barbadense
650 $aAlgodão
650 $aRecurso genético
700 1 $aCARDOSO, K. C. M.
700 1 $aROCHA, A. S. N. da C.
700 1 $aOLIVEIRA, A. I. D. de
700 1 $aABREU, A. G. de
700 1 $aPEREIRA, C. C. de O.
700 1 $aMALAFAIA, G.
700 1 $aMENEZES, I. P. P. de
773 $tActa Amazônica, Manaus$gv. 48, n. 1, p. 1-9, jan./mar. 2018.
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Registro original: |
Embrapa Algodão (CNPA) |
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| Registros recuperados : 6 | |
| 2. |  | DIAS, J. A.; ANTES, F. G.; QUEIROZ, R. B. de. Fatores de risco associados à ocorrência de resíduos de antibióticos em leite total de rebanhos leiteiros da microrregião de Ji-Paraná do estado de Rondônia. In: CONGRESSO INTERNACIONAL DO LEITE, 13.; WORKSHOP DE POLÍTICAS PÚBLICAS, 13.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 14., 2015, Porto Alegre. Anais... Brasília, DF : Embrapa, 2015. 1 CD-ROM. (Embrapa Gado de Leite. Documentos, 184.).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Rondônia. |
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| Registros recuperados : 6 | |
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