Morphological characteristics and cell viability of coffee plants calli

Detalhes bibliográficos
Autor(a) principal: Pádua,Marlúcia Souza
Data de Publicação: 2014
Outros Autores: Paiva,Luciano Vilela, Silva,Luciano Coutinho da, Livramento,Kalynka Gabriella do, Alves,Eduardo, Castro,Ana Hortência Fonseca
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Rural
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000400014
Resumo: The aim of this research was to characterize and compare two types of calli from leaf explants of Coffea arabica (cultivar Catiguá). Cells of different types of callus were successfully characterized regarding viability and internal and external morphological characteristics. It was obtained two morphologically distinct types of callus: (i) yellow friable and (ii) transparent watery. The yellow friable calli showed higher cell viability and embryogenic characteristics. Scanning and transmission electron microscopy showed embryogenic characteristics in cells of the yellow friable calli evidenced by the presence of small and isodiametric cells, while transparent watery calli showed elongated cells and large cytoplasm vacuolization.
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spelling Morphological characteristics and cell viability of coffee plants calliCoffea arabicaelectron microscopytetrazolium testThe aim of this research was to characterize and compare two types of calli from leaf explants of Coffea arabica (cultivar Catiguá). Cells of different types of callus were successfully characterized regarding viability and internal and external morphological characteristics. It was obtained two morphologically distinct types of callus: (i) yellow friable and (ii) transparent watery. The yellow friable calli showed higher cell viability and embryogenic characteristics. Scanning and transmission electron microscopy showed embryogenic characteristics in cells of the yellow friable calli evidenced by the presence of small and isodiametric cells, while transparent watery calli showed elongated cells and large cytoplasm vacuolization.Universidade Federal de Santa Maria2014-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000400014Ciência Rural v.44 n.4 2014reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/S0103-84782014000400014info:eu-repo/semantics/openAccessPádua,Marlúcia SouzaPaiva,Luciano VilelaSilva,Luciano Coutinho daLivramento,Kalynka Gabriella doAlves,EduardoCastro,Ana Hortência Fonsecaeng2014-04-01T00:00:00ZRevista
dc.title.none.fl_str_mv Morphological characteristics and cell viability of coffee plants calli
title Morphological characteristics and cell viability of coffee plants calli
spellingShingle Morphological characteristics and cell viability of coffee plants calli
Pádua,Marlúcia Souza
Coffea arabica
electron microscopy
tetrazolium test
title_short Morphological characteristics and cell viability of coffee plants calli
title_full Morphological characteristics and cell viability of coffee plants calli
title_fullStr Morphological characteristics and cell viability of coffee plants calli
title_full_unstemmed Morphological characteristics and cell viability of coffee plants calli
title_sort Morphological characteristics and cell viability of coffee plants calli
author Pádua,Marlúcia Souza
author_facet Pádua,Marlúcia Souza
Paiva,Luciano Vilela
Silva,Luciano Coutinho da
Livramento,Kalynka Gabriella do
Alves,Eduardo
Castro,Ana Hortência Fonseca
author_role author
author2 Paiva,Luciano Vilela
Silva,Luciano Coutinho da
Livramento,Kalynka Gabriella do
Alves,Eduardo
Castro,Ana Hortência Fonseca
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Pádua,Marlúcia Souza
Paiva,Luciano Vilela
Silva,Luciano Coutinho da
Livramento,Kalynka Gabriella do
Alves,Eduardo
Castro,Ana Hortência Fonseca
dc.subject.por.fl_str_mv Coffea arabica
electron microscopy
tetrazolium test
topic Coffea arabica
electron microscopy
tetrazolium test
description The aim of this research was to characterize and compare two types of calli from leaf explants of Coffea arabica (cultivar Catiguá). Cells of different types of callus were successfully characterized regarding viability and internal and external morphological characteristics. It was obtained two morphologically distinct types of callus: (i) yellow friable and (ii) transparent watery. The yellow friable calli showed higher cell viability and embryogenic characteristics. Scanning and transmission electron microscopy showed embryogenic characteristics in cells of the yellow friable calli evidenced by the presence of small and isodiametric cells, while transparent watery calli showed elongated cells and large cytoplasm vacuolization.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000400014
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000400014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-84782014000400014
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Rural v.44 n.4 2014
reponame:Ciência Rural
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Rural
collection Ciência Rural
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1749140545132822528

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