In vitro germination and embryogenic competence acquisition of Euterpe edulis Martius immature zygotic embryos

Detalhes bibliográficos
Autor(a) principal: Saldanha,Cleber Witt
Data de Publicação: 2012
Outros Autores: Martins-Corder,Maisa Pimentel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Crop Breeding and Applied Biotechnology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332012000300002
Resumo: This study evaluated different aspects of in vitro germination and embryogenic competence of immature zygotic embryos of E. edulis. The embryos germinated on full or half-strength MS (MS or MS/2) medium combined with sucrose (20, 30 and 40 g L-1). The effect of calcium chloride concentrations (0, 2, 4, 8, and 12 mM) on the induction of somatic embryogenesis was tested. The embryos were germinated on MS or MS/2. Germination of zygotic embryos and the number of roots per plantlet were not affected by the culture medium and sucrose concentration. Plantlet height and fresh weight were influenced by both; the difference was greatest in MS medium with 40 g L-1 sucrose. The induction of somatic embryogenesis was not influenced by doses of calcium chloride, whereas the number of somatic embryos formed was affected. The germination capacity of somatic embryos of heart-of-palm tree was not influenced by the media tested.
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spelling In vitro germination and embryogenic competence acquisition of Euterpe edulis Martius immature zygotic embryosArecaceaezygotic embryomicropropagationmorphogenesiscalcium chlorideThis study evaluated different aspects of in vitro germination and embryogenic competence of immature zygotic embryos of E. edulis. The embryos germinated on full or half-strength MS (MS or MS/2) medium combined with sucrose (20, 30 and 40 g L-1). The effect of calcium chloride concentrations (0, 2, 4, 8, and 12 mM) on the induction of somatic embryogenesis was tested. The embryos were germinated on MS or MS/2. Germination of zygotic embryos and the number of roots per plantlet were not affected by the culture medium and sucrose concentration. Plantlet height and fresh weight were influenced by both; the difference was greatest in MS medium with 40 g L-1 sucrose. The induction of somatic embryogenesis was not influenced by doses of calcium chloride, whereas the number of somatic embryos formed was affected. The germination capacity of somatic embryos of heart-of-palm tree was not influenced by the media tested.Crop Breeding and Applied Biotechnology2012-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332012000300002Crop Breeding and Applied Biotechnology v.12 n.3 2012reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/S1984-70332012000300002info:eu-repo/semantics/openAccessSaldanha,Cleber WittMartins-Corder,Maisa Pimenteleng2012-09-25T00:00:00Zoai:scielo:S1984-70332012000300002Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2012-09-25T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv In vitro germination and embryogenic competence acquisition of Euterpe edulis Martius immature zygotic embryos
title In vitro germination and embryogenic competence acquisition of Euterpe edulis Martius immature zygotic embryos
spellingShingle In vitro germination and embryogenic competence acquisition of Euterpe edulis Martius immature zygotic embryos
Saldanha,Cleber Witt
Arecaceae
zygotic embryo
micropropagation
morphogenesis
calcium chloride
title_short In vitro germination and embryogenic competence acquisition of Euterpe edulis Martius immature zygotic embryos
title_full In vitro germination and embryogenic competence acquisition of Euterpe edulis Martius immature zygotic embryos
title_fullStr In vitro germination and embryogenic competence acquisition of Euterpe edulis Martius immature zygotic embryos
title_full_unstemmed In vitro germination and embryogenic competence acquisition of Euterpe edulis Martius immature zygotic embryos
title_sort In vitro germination and embryogenic competence acquisition of Euterpe edulis Martius immature zygotic embryos
author Saldanha,Cleber Witt
author_facet Saldanha,Cleber Witt
Martins-Corder,Maisa Pimentel
author_role author
author2 Martins-Corder,Maisa Pimentel
author2_role author
dc.contributor.author.fl_str_mv Saldanha,Cleber Witt
Martins-Corder,Maisa Pimentel
dc.subject.por.fl_str_mv Arecaceae
zygotic embryo
micropropagation
morphogenesis
calcium chloride
topic Arecaceae
zygotic embryo
micropropagation
morphogenesis
calcium chloride
description This study evaluated different aspects of in vitro germination and embryogenic competence of immature zygotic embryos of E. edulis. The embryos germinated on full or half-strength MS (MS or MS/2) medium combined with sucrose (20, 30 and 40 g L-1). The effect of calcium chloride concentrations (0, 2, 4, 8, and 12 mM) on the induction of somatic embryogenesis was tested. The embryos were germinated on MS or MS/2. Germination of zygotic embryos and the number of roots per plantlet were not affected by the culture medium and sucrose concentration. Plantlet height and fresh weight were influenced by both; the difference was greatest in MS medium with 40 g L-1 sucrose. The induction of somatic embryogenesis was not influenced by doses of calcium chloride, whereas the number of somatic embryos formed was affected. The germination capacity of somatic embryos of heart-of-palm tree was not influenced by the media tested.
publishDate 2012
dc.date.none.fl_str_mv 2012-09-01
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=S1984-70332012000300002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332012000300002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1984-70332012000300002
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 Crop Breeding and Applied Biotechnology
publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
dc.source.none.fl_str_mv Crop Breeding and Applied Biotechnology v.12 n.3 2012
reponame:Crop Breeding and Applied Biotechnology
instname:Sociedade Brasileira de Melhoramento de Plantas
instacron:CBAB
instname_str Sociedade Brasileira de Melhoramento de Plantas
instacron_str CBAB
institution CBAB
reponame_str Crop Breeding and Applied Biotechnology
collection Crop Breeding and Applied Biotechnology
repository.name.fl_str_mv Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas
repository.mail.fl_str_mv cbabjournal@gmail.com||cbab@ufv.br
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