Isoenzyme activity in monitoring deterioration of Balfourodendron riedelianum seeds
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39347 |
Resumo: | In this study, we sought to identify efficient enzymes for use in monitoring the deterioration and loss of germination of Balfourodendron riedelianum (Engler) Engler seeds. The research was conducted at the Laboratório de Tecnologia de Sementes e Mudas of the Universidade Estadual do Oeste do Paraná, Campus Marechal Cândido Rondon, Paraná State, Brazil. Seeds were harvested at three collection sites and later submitted for processing, drying, initial characterization and storage in airtight packaging under controlled and uncontrolled storage conditions and uncontrolled. Tests were conducted at 0, 120, 240, and 360 days using a germination test, germination speed index, accelerated ageing test and the activity of peroxidase, phenylalanine ammonia-lyase and β-1,3-glucanase. The experiment was a completely randomized design. The results were subjected to regression analysis at 5% probability. Ageing was different among sample sites and between different storage conditions. The decrease in viability of seeds of Balfourodendron riedelianum (Engler) Engler was detected based on the activity of peroxidase enzymes in seeds from the Diamante do Oeste and Missal sites and the enzyme β-1,3-glucanase in seeds from the Missal site after storage periods of 0, 120, and 240 days. |
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Isoenzyme activity in monitoring deterioration of Balfourodendron riedelianum seedsivory woodageingphysiological qualityenzymatic activity.Sementes Florestais In this study, we sought to identify efficient enzymes for use in monitoring the deterioration and loss of germination of Balfourodendron riedelianum (Engler) Engler seeds. The research was conducted at the Laboratório de Tecnologia de Sementes e Mudas of the Universidade Estadual do Oeste do Paraná, Campus Marechal Cândido Rondon, Paraná State, Brazil. Seeds were harvested at three collection sites and later submitted for processing, drying, initial characterization and storage in airtight packaging under controlled and uncontrolled storage conditions and uncontrolled. Tests were conducted at 0, 120, 240, and 360 days using a germination test, germination speed index, accelerated ageing test and the activity of peroxidase, phenylalanine ammonia-lyase and β-1,3-glucanase. The experiment was a completely randomized design. The results were subjected to regression analysis at 5% probability. Ageing was different among sample sites and between different storage conditions. The decrease in viability of seeds of Balfourodendron riedelianum (Engler) Engler was detected based on the activity of peroxidase enzymes in seeds from the Diamante do Oeste and Missal sites and the enzyme β-1,3-glucanase in seeds from the Missal site after storage periods of 0, 120, and 240 days. Universidade Estadual de Maringá2018-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/3934710.4025/actasciagron.v40i1.39347Acta Scientiarum. Agronomy; Vol 40 (2018): Publicação Contínua; e39347Acta Scientiarum. Agronomy; v. 40 (2018): Publicação Contínua; e393471807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39347/pdfCopyright (c) 2018 Acta Scientiarum. Agronomyhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSchneider, Cristina FernandaGusatto, Fabiane CristinaDranski, João Alexandre LopesMalavasi, Marlene de MatosMalavasi, Ubirajara Contro2019-09-24T12:26:47Zoai:periodicos.uem.br/ojs:article/39347Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2019-09-24T12:26:47Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Isoenzyme activity in monitoring deterioration of Balfourodendron riedelianum seeds |
title |
Isoenzyme activity in monitoring deterioration of Balfourodendron riedelianum seeds |
spellingShingle |
Isoenzyme activity in monitoring deterioration of Balfourodendron riedelianum seeds Schneider, Cristina Fernanda ivory wood ageing physiological quality enzymatic activity. Sementes Florestais |
title_short |
Isoenzyme activity in monitoring deterioration of Balfourodendron riedelianum seeds |
title_full |
Isoenzyme activity in monitoring deterioration of Balfourodendron riedelianum seeds |
title_fullStr |
Isoenzyme activity in monitoring deterioration of Balfourodendron riedelianum seeds |
title_full_unstemmed |
Isoenzyme activity in monitoring deterioration of Balfourodendron riedelianum seeds |
title_sort |
Isoenzyme activity in monitoring deterioration of Balfourodendron riedelianum seeds |
author |
Schneider, Cristina Fernanda |
author_facet |
Schneider, Cristina Fernanda Gusatto, Fabiane Cristina Dranski, João Alexandre Lopes Malavasi, Marlene de Matos Malavasi, Ubirajara Contro |
author_role |
author |
author2 |
Gusatto, Fabiane Cristina Dranski, João Alexandre Lopes Malavasi, Marlene de Matos Malavasi, Ubirajara Contro |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Schneider, Cristina Fernanda Gusatto, Fabiane Cristina Dranski, João Alexandre Lopes Malavasi, Marlene de Matos Malavasi, Ubirajara Contro |
dc.subject.por.fl_str_mv |
ivory wood ageing physiological quality enzymatic activity. Sementes Florestais |
topic |
ivory wood ageing physiological quality enzymatic activity. Sementes Florestais |
description |
In this study, we sought to identify efficient enzymes for use in monitoring the deterioration and loss of germination of Balfourodendron riedelianum (Engler) Engler seeds. The research was conducted at the Laboratório de Tecnologia de Sementes e Mudas of the Universidade Estadual do Oeste do Paraná, Campus Marechal Cândido Rondon, Paraná State, Brazil. Seeds were harvested at three collection sites and later submitted for processing, drying, initial characterization and storage in airtight packaging under controlled and uncontrolled storage conditions and uncontrolled. Tests were conducted at 0, 120, 240, and 360 days using a germination test, germination speed index, accelerated ageing test and the activity of peroxidase, phenylalanine ammonia-lyase and β-1,3-glucanase. The experiment was a completely randomized design. The results were subjected to regression analysis at 5% probability. Ageing was different among sample sites and between different storage conditions. The decrease in viability of seeds of Balfourodendron riedelianum (Engler) Engler was detected based on the activity of peroxidase enzymes in seeds from the Diamante do Oeste and Missal sites and the enzyme β-1,3-glucanase in seeds from the Missal site after storage periods of 0, 120, and 240 days. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-08-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa Empírica de Campo |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39347 10.4025/actasciagron.v40i1.39347 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39347 |
identifier_str_mv |
10.4025/actasciagron.v40i1.39347 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39347/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Acta Scientiarum. Agronomy https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Acta Scientiarum. Agronomy https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
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. Agronomy; Vol 40 (2018): Publicação Contínua; e39347 Acta Scientiarum. Agronomy; v. 40 (2018): Publicação Contínua; e39347 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305910522216448 |