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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
20/01/2020 |
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Data da última atualização: |
21/01/2020 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
LELIS, T. M.; MEIRA, R. O.; SCHERWINSKI-PEREIRA, J. E. |
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Afiliação: |
THAUAN MARTINS LELIS, UNB; RENNAN OLIVEIRA MEIRA, UNB; JONNY EVERSON SCHERWINSKI PEREIRA, Cenargen. |
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Título: |
Análise do crescimento in vitro de Uncaria guianensi (Aubl.) J.F.Gmel. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FLORICULTURA E PLANTAS ORNAMENTAIS, 22.; 9º CONGRESSO BRASILEIRO DE CULTURA DE TECIDOS DE PLANTAS, 9., 2019, Juazeiro-Ba. Anais... Juazeiro, BA: UNIVASF, 2019. |
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Páginas: |
p. 242 |
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Idioma: |
Português |
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Palavras-Chave: |
Gemas Axilares; Unha-de-Gato. |
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Thesagro: |
Micropropagação. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/209201/1/anais-11cbflorcultec-FINAL-compressed.pdf
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Marc: |
LEADER 00655nam a2200169 a 4500
001 2119052
005 2020-01-21
008 2019 bl uuuu u00u1 u #d
100 1 $aLELIS, T. M.
245 $aAnálise do crescimento in vitro de Uncaria guianensi (Aubl.) J.F.Gmel.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE FLORICULTURA E PLANTAS ORNAMENTAIS, 22.; 9º CONGRESSO BRASILEIRO DE CULTURA DE TECIDOS DE PLANTAS, 9., 2019, Juazeiro-Ba. Anais... Juazeiro, BA: UNIVASF$c2019
300 $ap. 242
650 $aMicropropagação
653 $aGemas Axilares
653 $aUnha-de-Gato
700 1 $aMEIRA, R. O.
700 1 $aSCHERWINSKI-PEREIRA, J. E.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
14/10/2019 |
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Data da última atualização: |
15/10/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SANTOS, T. T. de CARVALHO; AMORIM, V. B. de O.; SEREJO, J. A. dos S.; LEDO, C. A. da S.; HADDAD, F.; FERREIRA, C. F.; AMORIM, E. P. |
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Afiliação: |
TÂMARA TRINDADE DE CARVALHO SANTOS, UESFS; VANUSIA BATISTA DE OLIVEIRA AMORIM; JANAY ALMEIDA DOS SANTOS SEREJO, CNPMF; CARLOS ALBERTO DA SILVA LEDO, CNPMF; FERNANDO HADDAD, CNPMF; CLAUDIA FORTES FERREIRA, CNPMF; EDSON PERITO AMORIM, CNPMF. |
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Título: |
Genetic variability among autotetraploid populations of banana plants derived from wild diploids through chromosome doubling using SSR and molecular markers based on retrotransposons. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Molecular Breeding, p.39-95, July, 2019. |
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DOI: |
https://doi.org/10.1007/s11032-019-0996-1 |
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Idioma: |
Inglês |
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Conteúdo: |
The development of banana cultivars resistant to diseases is the most viable way to minimize crop damages. However, this strategy is limited by the low fertility observed among commercial triploid cultivars, especially those of the Cavendish subgroup. Induced polyploidy has the potential to overcome sterility barriers and allows the development of triploid genotypes with fruit sensory profiles aligned with market demands. This work characterized agronomically five autotetraploid plant populations derived from diploids treated with colchicine. The experiment was conducted using an augmented block design, and 13 agronomic characteristics were evaluated during two production cycles. The sum of ranks proposed by Mulamba and Mock allowed the genotypes Pisang Lilin 8, Malbut 10, Niyarma Yik 2, Pisang Mas 3, and Thong Dok Mak 2 to be selected, which were superior for most of the agronomic characteristics evaluated. SSR and IRAP molecular markers detected variability in the autotetraploid populations, and the analysis of molecular variance supports that approximately 78% of identified variability was contained within the populations studied. Based on the results, it is inferred that the promising autotetraploids can be crossed with diploids to develop secondary triploid hybrids. |
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Thesagro: |
Banana. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02055naa a2200217 a 4500
001 2113077
005 2019-10-15
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11032-019-0996-1$2DOI
100 1 $aSANTOS, T. T. de CARVALHO
245 $aGenetic variability among autotetraploid populations of banana plants derived from wild diploids through chromosome doubling using SSR and molecular markers based on retrotransposons.$h[electronic resource]
260 $c2019
520 $aThe development of banana cultivars resistant to diseases is the most viable way to minimize crop damages. However, this strategy is limited by the low fertility observed among commercial triploid cultivars, especially those of the Cavendish subgroup. Induced polyploidy has the potential to overcome sterility barriers and allows the development of triploid genotypes with fruit sensory profiles aligned with market demands. This work characterized agronomically five autotetraploid plant populations derived from diploids treated with colchicine. The experiment was conducted using an augmented block design, and 13 agronomic characteristics were evaluated during two production cycles. The sum of ranks proposed by Mulamba and Mock allowed the genotypes Pisang Lilin 8, Malbut 10, Niyarma Yik 2, Pisang Mas 3, and Thong Dok Mak 2 to be selected, which were superior for most of the agronomic characteristics evaluated. SSR and IRAP molecular markers detected variability in the autotetraploid populations, and the analysis of molecular variance supports that approximately 78% of identified variability was contained within the populations studied. Based on the results, it is inferred that the promising autotetraploids can be crossed with diploids to develop secondary triploid hybrids.
650 $aBanana
700 1 $aAMORIM, V. B. de O.
700 1 $aSEREJO, J. A. dos S.
700 1 $aLEDO, C. A. da S.
700 1 $aHADDAD, F.
700 1 $aFERREIRA, C. F.
700 1 $aAMORIM, E. P.
773 $tMolecular Breeding, p.39-95, July, 2019.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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