Morphology and anatomy of the fruit (hypanthium, pericarp and seed) development of Pereskia aculeate Miller (Cactaceae)

Detalhes bibliográficos
Autor(a) principal: Rosa, Sonia Maciel da
Data de Publicação: 2008
Outros Autores: Souza, Luiz Antonio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2046
Resumo: The development of Pereskia aculeate Miller fruit (hypanthium, pericarp and seed) was analyzed. The flower is perigynous and presents a hypanthium with bracteoles and aculeus. The fruit is pomaceous, type cactídio, with succulent hypanthium, pericarp, and seeds immersed in a gelatinous mass. This gelatinous mass originates from the pericarp and the columella. The seed is exotestal and develops from an amphitropous, bitegmic and crassinucelate ovule. It has perisperm and an endosperm residue. The embryo is curved and is composed of elongated hypocotyl-radicle axis, two cotyledons with uniform mesophyll, and undifferentiated plumule
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spelling Morphology and anatomy of the fruit (hypanthium, pericarp and seed) development of Pereskia aculeate Miller (Cactaceae)Morfo-anatomia do fruto (hipanto, pericarpo e semente) em desenvolvimento de Pereskia aculeata Miller (Cactaceae) - DOI: 10.4025/actascibiolsci.v25i2.2046CactaceaePereskia aculeatapericarposementeanatomiamorfologia2.01.00.00-0 Biologia GeralThe development of Pereskia aculeate Miller fruit (hypanthium, pericarp and seed) was analyzed. The flower is perigynous and presents a hypanthium with bracteoles and aculeus. The fruit is pomaceous, type cactídio, with succulent hypanthium, pericarp, and seeds immersed in a gelatinous mass. This gelatinous mass originates from the pericarp and the columella. The seed is exotestal and develops from an amphitropous, bitegmic and crassinucelate ovule. It has perisperm and an endosperm residue. The embryo is curved and is composed of elongated hypocotyl-radicle axis, two cotyledons with uniform mesophyll, and undifferentiated plumuleO desenvolvimento do fruto (hipanto, pericarpo e semente) de Pereskia aculeata Miller é analisado desde a flor em antese até a maturidade. A flor é perígina e apresenta no hipanto bractéolas verdes e acúleos. O fruto é pomáceo, tipo cactídio e caracteriza-se por apresentar hipanto carnoso, pericarpo e massa gelatinosa, formada pela destruição parcial do pericarpo e columela, onde estão imersas as sementes. A semente é exotestal e origina-se do óvulo anfítropo, bitegumentado e crassinucelado. A semente apresenta reserva perispérmica e resíduos de endosperma. O embrião é curvo e tem eixo hipocótilo-radicular longo, dois cotilédones com mesofilo homogêneo e plúmula indiferenciadaUniversidade Estadual De Maringá2008-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/204610.4025/actascibiolsci.v25i2.2046Acta Scientiarum. Biological Sciences; Vol 25 No 2 (2003); 415-428Acta Scientiarum. Biological Sciences; v. 25 n. 2 (2003); 415-4281807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2046/1508Rosa, Sonia Maciel daSouza, Luiz Antonioinfo:eu-repo/semantics/openAccess2022-11-23T17:33:19Zoai:periodicos.uem.br/ojs:article/2046Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:19Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Morphology and anatomy of the fruit (hypanthium, pericarp and seed) development of Pereskia aculeate Miller (Cactaceae)
Morfo-anatomia do fruto (hipanto, pericarpo e semente) em desenvolvimento de Pereskia aculeata Miller (Cactaceae) - DOI: 10.4025/actascibiolsci.v25i2.2046
title Morphology and anatomy of the fruit (hypanthium, pericarp and seed) development of Pereskia aculeate Miller (Cactaceae)
spellingShingle Morphology and anatomy of the fruit (hypanthium, pericarp and seed) development of Pereskia aculeate Miller (Cactaceae)
Rosa, Sonia Maciel da
Cactaceae
Pereskia aculeata
pericarpo
semente
anatomia
morfologia
2.01.00.00-0 Biologia Geral
title_short Morphology and anatomy of the fruit (hypanthium, pericarp and seed) development of Pereskia aculeate Miller (Cactaceae)
title_full Morphology and anatomy of the fruit (hypanthium, pericarp and seed) development of Pereskia aculeate Miller (Cactaceae)
title_fullStr Morphology and anatomy of the fruit (hypanthium, pericarp and seed) development of Pereskia aculeate Miller (Cactaceae)
title_full_unstemmed Morphology and anatomy of the fruit (hypanthium, pericarp and seed) development of Pereskia aculeate Miller (Cactaceae)
title_sort Morphology and anatomy of the fruit (hypanthium, pericarp and seed) development of Pereskia aculeate Miller (Cactaceae)
author Rosa, Sonia Maciel da
author_facet Rosa, Sonia Maciel da
Souza, Luiz Antonio
author_role author
author2 Souza, Luiz Antonio
author2_role author
dc.contributor.author.fl_str_mv Rosa, Sonia Maciel da
Souza, Luiz Antonio
dc.subject.por.fl_str_mv Cactaceae
Pereskia aculeata
pericarpo
semente
anatomia
morfologia
2.01.00.00-0 Biologia Geral
topic Cactaceae
Pereskia aculeata
pericarpo
semente
anatomia
morfologia
2.01.00.00-0 Biologia Geral
description The development of Pereskia aculeate Miller fruit (hypanthium, pericarp and seed) was analyzed. The flower is perigynous and presents a hypanthium with bracteoles and aculeus. The fruit is pomaceous, type cactídio, with succulent hypanthium, pericarp, and seeds immersed in a gelatinous mass. This gelatinous mass originates from the pericarp and the columella. The seed is exotestal and develops from an amphitropous, bitegmic and crassinucelate ovule. It has perisperm and an endosperm residue. The embryo is curved and is composed of elongated hypocotyl-radicle axis, two cotyledons with uniform mesophyll, and undifferentiated plumule
publishDate 2008
dc.date.none.fl_str_mv 2008-04-17
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/2046
10.4025/actascibiolsci.v25i2.2046
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2046
identifier_str_mv 10.4025/actascibiolsci.v25i2.2046
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2046/1508
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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. Biological Sciences; Vol 25 No 2 (2003); 415-428
Acta Scientiarum. Biological Sciences; v. 25 n. 2 (2003); 415-428
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
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