Establishment and content of sugars and phenols in Physalis callus obtained from different explants and concentrations of bap and naa - doi: 10.4025/actascibiolsci.v36i1.18074
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Acta Scientiarum Biological Sciences |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/18074 |
Resumo: | Obtaining cells of Physalis pubescens is of interest for studies of primary and secondary metabolic pathways, in the search for new active molecules. Our objectives were to evaluate the regeneration potential of explants from different parts of the plant, growth regulators to be used, and the determination of the growth curve of the callus. We used explants of leaf, root, stem and petiole, cultured on Murashige and Skoog medium with different concentrations of 6-benzylaminopurine and a-naphthaleneacetic acid. The explants from stem and petiole had a higher regeneration potential of the shoot to the treatment with 0.5 mg L-1 6-benzylaminopurine, and the explants of leave and root emitted more roots, with lower production of callus. The tests showed that the regeneration of the whole plant should be done in two steps: cultivation for shoot regeneration and transplantation to a new rooting medium. The growth of callus showed five distinct phases, with accumulation of phenols in the final stages of growth. The levels of soluble sugars increased with age, while reducing sugars showed variations, with higher concentrations in the initial stages of cultivation, with fall and rise again at the final evaluation (28th day). |
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Establishment and content of sugars and phenols in Physalis callus obtained from different explants and concentrations of bap and naa - doi: 10.4025/actascibiolsci.v36i1.18074cellgrowthphenolssugarsBotânica-biotecnologiaObtaining cells of Physalis pubescens is of interest for studies of primary and secondary metabolic pathways, in the search for new active molecules. Our objectives were to evaluate the regeneration potential of explants from different parts of the plant, growth regulators to be used, and the determination of the growth curve of the callus. We used explants of leaf, root, stem and petiole, cultured on Murashige and Skoog medium with different concentrations of 6-benzylaminopurine and a-naphthaleneacetic acid. The explants from stem and petiole had a higher regeneration potential of the shoot to the treatment with 0.5 mg L-1 6-benzylaminopurine, and the explants of leave and root emitted more roots, with lower production of callus. The tests showed that the regeneration of the whole plant should be done in two steps: cultivation for shoot regeneration and transplantation to a new rooting medium. The growth of callus showed five distinct phases, with accumulation of phenols in the final stages of growth. The levels of soluble sugars increased with age, while reducing sugars showed variations, with higher concentrations in the initial stages of cultivation, with fall and rise again at the final evaluation (28th day). Universidade Estadual De Maringá2013-09-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1807410.4025/actascibiolsci.v36i1.18074Acta Scientiarum. Biological Sciences; Vol 36 No 1 (2014); 27-33Acta Scientiarum. Biological Sciences; v. 36 n. 1 (2014); 27-331807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/18074/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/18074/pdf_1Bertoncelli, Douglas JuniorOliveira, Marisa de CaciaPassos, Amanda Izabel dosAriati, Ana ClaudiaOrtolan, Alexandre OsmarWitt, Elaine de Paulainfo:eu-repo/semantics/openAccess2022-11-23T17:34:11Zoai:periodicos.uem.br/ojs:article/18074Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:34:11Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Establishment and content of sugars and phenols in Physalis callus obtained from different explants and concentrations of bap and naa - doi: 10.4025/actascibiolsci.v36i1.18074 |
title |
Establishment and content of sugars and phenols in Physalis callus obtained from different explants and concentrations of bap and naa - doi: 10.4025/actascibiolsci.v36i1.18074 |
spellingShingle |
Establishment and content of sugars and phenols in Physalis callus obtained from different explants and concentrations of bap and naa - doi: 10.4025/actascibiolsci.v36i1.18074 Bertoncelli, Douglas Junior cell growth phenols sugars Botânica-biotecnologia |
title_short |
Establishment and content of sugars and phenols in Physalis callus obtained from different explants and concentrations of bap and naa - doi: 10.4025/actascibiolsci.v36i1.18074 |
title_full |
Establishment and content of sugars and phenols in Physalis callus obtained from different explants and concentrations of bap and naa - doi: 10.4025/actascibiolsci.v36i1.18074 |
title_fullStr |
Establishment and content of sugars and phenols in Physalis callus obtained from different explants and concentrations of bap and naa - doi: 10.4025/actascibiolsci.v36i1.18074 |
title_full_unstemmed |
Establishment and content of sugars and phenols in Physalis callus obtained from different explants and concentrations of bap and naa - doi: 10.4025/actascibiolsci.v36i1.18074 |
title_sort |
Establishment and content of sugars and phenols in Physalis callus obtained from different explants and concentrations of bap and naa - doi: 10.4025/actascibiolsci.v36i1.18074 |
author |
Bertoncelli, Douglas Junior |
author_facet |
Bertoncelli, Douglas Junior Oliveira, Marisa de Cacia Passos, Amanda Izabel dos Ariati, Ana Claudia Ortolan, Alexandre Osmar Witt, Elaine de Paula |
author_role |
author |
author2 |
Oliveira, Marisa de Cacia Passos, Amanda Izabel dos Ariati, Ana Claudia Ortolan, Alexandre Osmar Witt, Elaine de Paula |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Bertoncelli, Douglas Junior Oliveira, Marisa de Cacia Passos, Amanda Izabel dos Ariati, Ana Claudia Ortolan, Alexandre Osmar Witt, Elaine de Paula |
dc.subject.por.fl_str_mv |
cell growth phenols sugars Botânica-biotecnologia |
topic |
cell growth phenols sugars Botânica-biotecnologia |
description |
Obtaining cells of Physalis pubescens is of interest for studies of primary and secondary metabolic pathways, in the search for new active molecules. Our objectives were to evaluate the regeneration potential of explants from different parts of the plant, growth regulators to be used, and the determination of the growth curve of the callus. We used explants of leaf, root, stem and petiole, cultured on Murashige and Skoog medium with different concentrations of 6-benzylaminopurine and a-naphthaleneacetic acid. The explants from stem and petiole had a higher regeneration potential of the shoot to the treatment with 0.5 mg L-1 6-benzylaminopurine, and the explants of leave and root emitted more roots, with lower production of callus. The tests showed that the regeneration of the whole plant should be done in two steps: cultivation for shoot regeneration and transplantation to a new rooting medium. The growth of callus showed five distinct phases, with accumulation of phenols in the final stages of growth. The levels of soluble sugars increased with age, while reducing sugars showed variations, with higher concentrations in the initial stages of cultivation, with fall and rise again at the final evaluation (28th day). |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-09-04 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/18074 10.4025/actascibiolsci.v36i1.18074 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/18074 |
identifier_str_mv |
10.4025/actascibiolsci.v36i1.18074 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/18074/pdf http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/18074/pdf_1 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Biological Sciences; Vol 36 No 1 (2014); 27-33 Acta Scientiarum. Biological Sciences; v. 36 n. 1 (2014); 27-33 1807-863X 1679-9283 reponame:Acta Scientiarum Biological Sciences instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum Biological Sciences |
collection |
Acta Scientiarum Biological Sciences |
repository.name.fl_str_mv |
Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actabiol@uem.br |
_version_ |
1750312452702076928 |