Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers.

Detalhes bibliográficos
Autor(a) principal: Teixeira, Fabrício Palla
Data de Publicação: 2018
Outros Autores: Faria, José Marcio Rocha, Pereira, Wilson Vicente Souza, José, Anderson Cleiton
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/33165
Resumo: The maturation process of Sesbania virgata seeds was investigated through fruits and seeds at different maturation stages, where they were described morphologically. For the seeds, fresh and dry mass and moisture were determined and structural analysis of the tegument under a light microscope was performed. Germination tests in the presence and absence of drying and the electrophoretic profile of heat resistant proteins were also performed. The results showed that the seeds reached physiological maturity at 44 days after anthesis (DAA), evidencing a secondary cell wall. The acquisition of desiccation tolerance was observed at 44 DAA, with the seeds responding to the drying treatment. Protein bands were observed from 32 DAA, which remained constant until the end of maturation. These results allowed the characterization of the development and acquisition of desiccation tolerance in S. virgata seeds.
id UFLA_99c4697280a9daeb18d3e92ff34b89ee
oai_identifier_str oai:localhost:1/33165
network_acronym_str UFLA
network_name_str Repositório Institucional da UFLA
repository_id_str
spelling Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers.DevelopmentOrthodoxDryingThe maturation process of Sesbania virgata seeds was investigated through fruits and seeds at different maturation stages, where they were described morphologically. For the seeds, fresh and dry mass and moisture were determined and structural analysis of the tegument under a light microscope was performed. Germination tests in the presence and absence of drying and the electrophoretic profile of heat resistant proteins were also performed. The results showed that the seeds reached physiological maturity at 44 days after anthesis (DAA), evidencing a secondary cell wall. The acquisition of desiccation tolerance was observed at 44 DAA, with the seeds responding to the drying treatment. Protein bands were observed from 32 DAA, which remained constant until the end of maturation. These results allowed the characterization of the development and acquisition of desiccation tolerance in S. virgata seeds.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2019-03-11T12:07:25Z2019-03-11T12:07:25Z2018info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfTEIXEIRA, F. P. et al. Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers. Floresta e Ambiente, Seropédica, v. 25, n. 4, 2018.http://repositorio.ufla.br/jspui/handle/1/33165Floresta e Ambientereponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessTeixeira, Fabrício PallaFaria, José Marcio RochaPereira, Wilson Vicente SouzaJosé, Anderson Cleitoneng2019-03-11T12:07:26Zoai:localhost:1/33165Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2019-03-11T12:07:26Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers.
title Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers.
spellingShingle Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers.
Teixeira, Fabrício Palla
Development
Orthodox
Drying
title_short Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers.
title_full Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers.
title_fullStr Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers.
title_full_unstemmed Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers.
title_sort Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers.
author Teixeira, Fabrício Palla
author_facet Teixeira, Fabrício Palla
Faria, José Marcio Rocha
Pereira, Wilson Vicente Souza
José, Anderson Cleiton
author_role author
author2 Faria, José Marcio Rocha
Pereira, Wilson Vicente Souza
José, Anderson Cleiton
author2_role author
author
author
dc.contributor.author.fl_str_mv Teixeira, Fabrício Palla
Faria, José Marcio Rocha
Pereira, Wilson Vicente Souza
José, Anderson Cleiton
dc.subject.por.fl_str_mv Development
Orthodox
Drying
topic Development
Orthodox
Drying
description The maturation process of Sesbania virgata seeds was investigated through fruits and seeds at different maturation stages, where they were described morphologically. For the seeds, fresh and dry mass and moisture were determined and structural analysis of the tegument under a light microscope was performed. Germination tests in the presence and absence of drying and the electrophoretic profile of heat resistant proteins were also performed. The results showed that the seeds reached physiological maturity at 44 days after anthesis (DAA), evidencing a secondary cell wall. The acquisition of desiccation tolerance was observed at 44 DAA, with the seeds responding to the drying treatment. Protein bands were observed from 32 DAA, which remained constant until the end of maturation. These results allowed the characterization of the development and acquisition of desiccation tolerance in S. virgata seeds.
publishDate 2018
dc.date.none.fl_str_mv 2018
2019-03-11T12:07:25Z
2019-03-11T12:07:25Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv TEIXEIRA, F. P. et al. Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers. Floresta e Ambiente, Seropédica, v. 25, n. 4, 2018.
http://repositorio.ufla.br/jspui/handle/1/33165
identifier_str_mv TEIXEIRA, F. P. et al. Maturation and desiccation tolerance in seeds of Sesbania virgata (Cav.) Pers. Floresta e Ambiente, Seropédica, v. 25, n. 4, 2018.
url http://repositorio.ufla.br/jspui/handle/1/33165
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://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 Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
_version_ 1815439319175790592

Registros relacionados