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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
22/11/2021 |
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Data da última atualização: |
22/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, R. L. da; SOUZA, E. H. de; PELACANI, C. R.; JESUS, J. S. de; SOUZA, C. P. F.; SOUZA, A. B. P.; SOUZA, F. V. D. |
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Afiliação: |
RONILZE LEITE DA SILVA, UEFS; EVERTON HILO DE SOUZA, UFRB; CLAUDINÉIA REGINA PELACANI, UEFS; JOSSIVANIO SANTOS DE JESUS, UFRB; CINTIA PAULA FEITOSA SOUZA, UFRB; AMANDA BAHIANO PASSOS SOUZA, UFRB; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF. |
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Título: |
Validation of in vitro conservation of pineapple germplasm [Ananas comosus (L.) Merr.] for ten years based on field morphological characterization. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Genetic Resources and Crop Evolution, v. 68, p.2051-206, 2021. |
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ISSN: |
0925-9864 |
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Idioma: |
Inglês |
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Conteúdo: |
The genetic erosion of the Ananas Mill. genus has been accelerating in recent years. In the Pineapple Active Germplasm Bank (AGB) of the Embrapa Cassava and Fruits research unit (Embrapa Mandioca e Fruticultura), in vitro safety duplication has been an efficient strategy to protect this important germplasm. However, there are indications that in vitro culture conditions can cause somaclonal variations that interfere in the rescue and subsequent cultivation of the genetic material. Therefore, the objective of this work was to evaluate in field conditions the genetic stability of 45 accessions of different botanical varieties of Ananas, after in vitro conservation for 10 years, and to consolidate the efficiency of this type of conservation. Six plants of each accession were acclimatized and submitted to all the steps until transplantation to the field, where the morphological characterization was performed based on 21 quantitative and qualitative descriptors in two production cycles of pineapple plants. The accessions presented a normal production cycle, with genetic variations only noted in accessions AGB-003 and AGB-020 (Ananas comosus var. bracteatus (Lindl.) Coppens & F. Leal]). Some accessions in this evaluation could not be grouped with their corresponding plants grown in the AGB field, mainly regarding quantitative data. This was due to the greater vigor of these plants because they came from in vitro culture and were virus free. The results demonstrated the morphological stability of the preserved accessions even after the long in vitro conservation period, permitting the validation of this technique as a secure and efficient strategy to preserve pineapple germplasm. MenosThe genetic erosion of the Ananas Mill. genus has been accelerating in recent years. In the Pineapple Active Germplasm Bank (AGB) of the Embrapa Cassava and Fruits research unit (Embrapa Mandioca e Fruticultura), in vitro safety duplication has been an efficient strategy to protect this important germplasm. However, there are indications that in vitro culture conditions can cause somaclonal variations that interfere in the rescue and subsequent cultivation of the genetic material. Therefore, the objective of this work was to evaluate in field conditions the genetic stability of 45 accessions of different botanical varieties of Ananas, after in vitro conservation for 10 years, and to consolidate the efficiency of this type of conservation. Six plants of each accession were acclimatized and submitted to all the steps until transplantation to the field, where the morphological characterization was performed based on 21 quantitative and qualitative descriptors in two production cycles of pineapple plants. The accessions presented a normal production cycle, with genetic variations only noted in accessions AGB-003 and AGB-020 (Ananas comosus var. bracteatus (Lindl.) Coppens & F. Leal]). Some accessions in this evaluation could not be grouped with their corresponding plants grown in the AGB field, mainly regarding quantitative data. This was due to the greater vigor of these plants because they came from in vitro culture and were virus free. The results demonstrated the morphologic... Mostrar Tudo |
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Thesagro: |
Abacaxi. |
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Categoria do assunto: |
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Marc: |
LEADER 02401naa a2200217 a 4500
001 2136418
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008 2021 bl uuuu u00u1 u #d
022 $a0925-9864
100 1 $aSILVA, R. L. da
245 $aValidation of in vitro conservation of pineapple germplasm [Ananas comosus (L.) Merr.] for ten years based on field morphological characterization.$h[electronic resource]
260 $c2021
520 $aThe genetic erosion of the Ananas Mill. genus has been accelerating in recent years. In the Pineapple Active Germplasm Bank (AGB) of the Embrapa Cassava and Fruits research unit (Embrapa Mandioca e Fruticultura), in vitro safety duplication has been an efficient strategy to protect this important germplasm. However, there are indications that in vitro culture conditions can cause somaclonal variations that interfere in the rescue and subsequent cultivation of the genetic material. Therefore, the objective of this work was to evaluate in field conditions the genetic stability of 45 accessions of different botanical varieties of Ananas, after in vitro conservation for 10 years, and to consolidate the efficiency of this type of conservation. Six plants of each accession were acclimatized and submitted to all the steps until transplantation to the field, where the morphological characterization was performed based on 21 quantitative and qualitative descriptors in two production cycles of pineapple plants. The accessions presented a normal production cycle, with genetic variations only noted in accessions AGB-003 and AGB-020 (Ananas comosus var. bracteatus (Lindl.) Coppens & F. Leal]). Some accessions in this evaluation could not be grouped with their corresponding plants grown in the AGB field, mainly regarding quantitative data. This was due to the greater vigor of these plants because they came from in vitro culture and were virus free. The results demonstrated the morphological stability of the preserved accessions even after the long in vitro conservation period, permitting the validation of this technique as a secure and efficient strategy to preserve pineapple germplasm.
650 $aAbacaxi
700 1 $aSOUZA, E. H. de
700 1 $aPELACANI, C. R.
700 1 $aJESUS, J. S. de
700 1 $aSOUZA, C. P. F.
700 1 $aSOUZA, A. B. P.
700 1 $aSOUZA, F. V. D.
773 $tGenetic Resources and Crop Evolution$gv. 68, p.2051-206, 2021.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 9 | |
| 5. |  | SILVA, R. L. da; SOUZA, E. H. de; PELACANI, C. R.; JESUS, J. S. de; SOUZA, C. P. F.; SOUZA, A. B. P.; SOUZA, F. V. D. Validation of in vitro conservation of pineapple germplasm [Ananas comosus (L.) Merr.] for ten years based on field morphological characterization. Genetic Resources and Crop Evolution, v. 68, p.2051-206, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 6. | | JESUS, J. S. de; CAMPOS, A.; CLARO, P. I. C.; ALMEIDA, M. do R. A. de; SOUZA, E. H. de; MARCONCINI, J. M.; SOUZA, F. V. D. Tubetes biodegradáveis com diferentes composições e formulações de mono fosfato de potássio para aclimatização de plantas micropropagadas de abacaxizeiro. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 13., 2019. Foco e valor : resumos. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura,2019. 119 p. il.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 7. | | CAMPOS, A.; LUCHESI, B.; CLARO, P. I. C.; SOUZA, E. H.; JESUS, J. S. de; MOURA, H. C. P.; COSTA, E. M. R.; MATTOSO, L. H. C.; SOUZA, F. V. D.; MARCONCINI, J. M. Functionalized cellulose sheets with fertilizers applied as multimodal agricultural supports for seedling cultivation. ACS Agricultural Science & Technology, v. 2,n. 5, p.995?1004, 2022. 995−1004| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 8. | | CLARO, P. I. C.; LUCHESI, B.; CUNHA, P. I.; SOUZA, E. H.; JESUS, J. S. de; MOURA, H. C. P.; COSTA, E. M. R.; MATTOSO, L. H. C.; SOUZA, F.; MARCONCINI, J. M. Functionalized cellulose sheets with fertilizers applied as multimodal agricultural supports for seedling cultivation. ACS Agriccultural Sciience & Technology, v. 2, 2022. 995–1004| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 9. | | CASTILHOS, D.; POLESSO, A. M.; SILVA, A. C. F. da; SANTOS, A. B. dos; LOPES, A. T. de C.; OLIVEIRA FILHO, A. A. de; CUNHA, A. F. S. da; PUKER, A.; MATIOLI, A. L.; CAMPOS, A. A. S.; MORAIS, A. L. de; MODRO, A. F. H.; SILVEIRA NETO, A. A.; PIRES, A. de S. M.; BIASI, C.; PEIXOTO, C. M.; MERCÊS, C. da C.; CARVALHO, C. A. L. de; PAIVA, C. da S.; PEREIRA, D. S.; FREIRE, D. S.; SOUZA, D. C.; JONG, D. de; SOARES, D. A. M.; ARAÚJO NETO, E. R. de; SOUZA, E. A. de; SANTOS, E. B.; MAIA, E.; ARAÚJO, E. A. B. de; LIMA, E. G.; TEIXEIRA, E. W.; NASCIMENTO, E. G.; SILVA, F. A. S. e; CAPPELARI, F. A.; CHAGAS SOBRINHO, F.; FONTES, F. M.; OLINTO, F. A.; SILVA, F. E. J. da; BERGAMO, G. C.; RODRIGUES, G. A.; MORETTO, G.; CASADIO, G. M. L.; BOGUS, G. M.; CARVALHO, G. G. P. de; OLIVEIRA NETO, G. L. de; CASTAGNINO, G.; QUEIROZ, G. S. de; PIRES, G. P.; SILVA, H. M. da; SILVA NETO, H. B.; NUNES, H. T. de S.; OLIVEIRA, I. P. P.; SAMBRANA, I. R.; ROCHA, J. S.; BANDERÓ, J. L.; ALBUQUERQUE, J. G. S. S. de; HOLANDA NETO, J. P. de; KASTELIC, J.; GUERRA JUNIOR, J. C. V.; COSTA, J. R. da; JESUS, J. S. de; BENDINI, J.; GRAMACHO, K. P.; SOUZA, L.; LEONI, L. N.; GONÇALVES, L. S.; CESTARO, L. G.; MORAIS, L. da S.; DANTAS, L. F. C. F.; SERRA, L. S.; ABREU, L. de; BORSUK, L. C.; PINTO, L. F. B.; SILVA, L. A. da; LIMA, L. A. dos A.; FOGAÇA, M. J.; ISSA, M. R. C.; CORREIA-OLIVEIRA, M. E.; ALVES, M. L. T. M. F.; BARRETO, M. R.; REY, M. C. del; BARBOSA, M. J. de O. C.; SILVA, M. R. da; MORAIS, M. M.; VINHAL-SILVA, N.; GOMES, P. T. de O.; GUIMARÃES-BEELEN, P. M.; SOUSA, P. O. de; COSTA, P. S. C.; SOUZA, P. A. de; PAULA, R. de; MENDES, R. B.; GOMES, R. V. R. de S.; SANTOS, R. G.; NASCIMENTO, R. J. T.; SILVEIRA, R. D.; CABRAL, R. S.; TORRES, R.; BEELEN, R.; PEREIRA, R. A.; RIZZARDO, R. A. G.; CUNHA, S. A.; CELMER, S. T.; ESTEVAN, S.; ASSIS JUNIOR, S. L. de; MACIEL, S. V. S. A.; SILVA, S. J. R. da; MOREIRA, S.; SCHAFASCHEK, T. P.; BARROS, T. A. de; RUELA, T. H.; VITENA, T. M. de S.; BRIDI, T. R.; LEITE, V. M.; REIS, V. D. A. dos; NEVES, V. S. L. das; MEDEIROS, V. F. de. Varroa destructor infestation levels in Africanized honey bee colonies in Brazil from 1977 when first detected to 2020. Apidologie, v. 54, Article 5, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Pantanal. |
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| Registros recuperados : 9 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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