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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: |
30/11/2021 |
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Data da última atualização: |
30/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
KAYA, E.; SOUZA, F. V. D.; SEREJO, J. A. dos S.; GALATALI, S. |
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Afiliação: |
ERGUN KAYA, Mugla Sitki Kocman University; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF; JANAY ALMEIDA DOS SANTOS SEREJO, CNPMF; SELIN GALATALI, Mugla Sitki Kocman University. |
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Título: |
Influence of dehydration on cryopreservation of Musa spp. Germplasm. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Acta Botanica Croatica , v.9, n.2, 2020. |
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ISSN: |
0365-0588 |
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Idioma: |
Inglês |
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Notas: |
Online first. |
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Conteúdo: |
Cryopreservation is an important technique for the long-term storage of economically important plant germplasm. In this study, an efficient protocol was developed for the long-term conservation of seven eco-nomically important Musa taxa: M. acuminata Colla ssp. burmannica N.W. Simmonds, M. acuminata Colla ssp.zebrina (Van Houtte) R.E. Nasution, M. balbisiana Colla, M. basjoo Sieb., M. ornata W. Roxburgh (St. Laven-der), M. velutina H. Wendl. et Drude (Velvet Pink Banana), and M. acuminata? balbisiana. The seeds were dehy-drated in a sterile laminar flow cabinet for different exposure times and then they were directly immersed in liquid nitrogen. The critical point was to support the initial germination of cryopreserved seeds and this was achieved by the excision of zygotic embryos after liquid nitrogen treatment that allowed the seed germination. The best moisture content for tolerance to cryopreservation ranged from 15.8% (M. acuminata ssp. zebrina) to 17.1% (M. ornata) and the maximum post-cryopreservation germination rates varied from 86.4% (M. velutina) to 55.0% (M. ornata). All seedlings derived from seeds germinated after cryopreservation were easily rooted and acclimated to greenhouse conditions. |
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Thesagro: |
Banana; Banco de Germoplasma. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01785naa a2200205 a 4500
001 2136821
005 2021-11-30
008 2020 bl uuuu u00u1 u #d
022 $a0365-0588
100 1 $aKAYA, E.
245 $aInfluence of dehydration on cryopreservation of Musa spp. Germplasm.$h[electronic resource]
260 $c2020
500 $aOnline first.
520 $aCryopreservation is an important technique for the long-term storage of economically important plant germplasm. In this study, an efficient protocol was developed for the long-term conservation of seven eco-nomically important Musa taxa: M. acuminata Colla ssp. burmannica N.W. Simmonds, M. acuminata Colla ssp.zebrina (Van Houtte) R.E. Nasution, M. balbisiana Colla, M. basjoo Sieb., M. ornata W. Roxburgh (St. Laven-der), M. velutina H. Wendl. et Drude (Velvet Pink Banana), and M. acuminata? balbisiana. The seeds were dehy-drated in a sterile laminar flow cabinet for different exposure times and then they were directly immersed in liquid nitrogen. The critical point was to support the initial germination of cryopreserved seeds and this was achieved by the excision of zygotic embryos after liquid nitrogen treatment that allowed the seed germination. The best moisture content for tolerance to cryopreservation ranged from 15.8% (M. acuminata ssp. zebrina) to 17.1% (M. ornata) and the maximum post-cryopreservation germination rates varied from 86.4% (M. velutina) to 55.0% (M. ornata). All seedlings derived from seeds germinated after cryopreservation were easily rooted and acclimated to greenhouse conditions.
650 $aBanana
650 $aBanco de Germoplasma
700 1 $aSOUZA, F. V. D.
700 1 $aSEREJO, J. A. dos S.
700 1 $aGALATALI, S.
773 $tActa Botanica Croatica$gv.9, n.2, 2020.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
19/05/2021 |
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Data da última atualização: |
19/05/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA, V. M.; NARDELI, A. J.; MENDES, N. A. C.; ALCOCK, T. D.; ROCHA, M. de M.; PUTTI, F. F.; WILSON, L.; YOUNG, S. D.; BROADLEY, M. R.; WHITE, P. J.; REIS, A. R. dos. |
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Afiliação: |
VINÍCIUS MARTINS SILVA, UNESP; ANA JÚLIA NARDELI, UNESP; NANDHARA ANGELICA CARVALHO MENDES, UNESP; THOMAS D. ALCOCK, School of Biosciences, University of Nottingham, Sutton Bonington, Leicestershire, LE12 5RD, UK; MAURISRAEL DE MOURA ROCHA, CPAMN; FERNANDO FERRARI PUTTI, UNESP; LOLITA WILSON, School of Biosciences, University of Nottingham, Sutton Bonington, Leicestershire, LE12 5RD, UK; SCOTT D. YOUNG, School of Biosciences, University of Nottingham, Sutton Bonington, Leicestershire, LE12 5RD, UK; MARTIN R. BROADLEY, School of Biosciences, University of Nottingham, Sutton Bonington, Leicestershire, LE12 5RD, UK; PHILIP J. WHITE, The James Hutton Institute, Invergowrie, Dundee, DD2 5DA, UK; ANDRÉ RODRIGUES DOS REIS, UNESP. |
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Título: |
Application of sodium selenate to cowpea (Vigna unguiculata L.) increases shoot and grain Se partitioning with strong genotypic interactions. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Trace Elements in Medicine and Biology, v. 67, 12678, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
Backgorund: Cowpea is a crop widely used in developing countries due its rusticity. Besides its rich genotypic variability, most breeding programs do not explore its potential to improve elements uptake. Selenium (Se) is a scarce element in most soils, resulting in its deficiency being common in human diets. This study aimed to evaluate the interaction between biofortification with Se and genotypic variation in cowpea, on the concentrations of Se in roots, leaves + stem and grains. |
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Palavras-Chave: |
Biofortificação; Qualidade do grão; Selenito de sódio. |
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Thesagro: |
Selênio; Vigna Unguiculata. |
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Thesaurus NAL: |
Biofortification. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223295/1/Silva-et-al-2021.pdf
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Marc: |
LEADER 01443naa a2200313 a 4500
001 2131906
005 2021-05-19
008 2021 bl uuuu u00u1 u #d
100 1 $aSILVA, V. M.
245 $aApplication of sodium selenate to cowpea (Vigna unguiculata L.) increases shoot and grain Se partitioning with strong genotypic interactions.$h[electronic resource]
260 $c2021
520 $aBackgorund: Cowpea is a crop widely used in developing countries due its rusticity. Besides its rich genotypic variability, most breeding programs do not explore its potential to improve elements uptake. Selenium (Se) is a scarce element in most soils, resulting in its deficiency being common in human diets. This study aimed to evaluate the interaction between biofortification with Se and genotypic variation in cowpea, on the concentrations of Se in roots, leaves + stem and grains.
650 $aBiofortification
650 $aSelênio
650 $aVigna Unguiculata
653 $aBiofortificação
653 $aQualidade do grão
653 $aSelenito de sódio
700 1 $aNARDELI, A. J.
700 1 $aMENDES, N. A. C.
700 1 $aALCOCK, T. D.
700 1 $aROCHA, M. de M.
700 1 $aPUTTI, F. F.
700 1 $aWILSON, L.
700 1 $aYOUNG, S. D.
700 1 $aBROADLEY, M. R.
700 1 $aWHITE, P. J.
700 1 $aREIS, A. R. dos
773 $tJournal of Trace Elements in Medicine and Biology$gv. 67, 12678, 2021.
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