Pollen morphology of Carapa species (Meliaceae) from the Brazilian Amazon

Detalhes bibliográficos
Autor(a) principal: ZIDKO,Alexsandro
Data de Publicação: 2016
Outros Autores: RODRIGUES,Luiz Antônio, MENDONÇA,Cláudia Barbieri Ferreira, ABSY,Maria Lucia, FERREIRA,Marcos Gonçalves, SAMPAIO,Paulo de Tarso Barbosa, ESTEVES,Vania
Tipo de documento: Relatório
Idioma: eng
Título da fonte: Acta Amazonica
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000300333
Resumo: Abstract The crabwood (Carapa) represents an important source of natural resources. The objective of this work was to study the pollen morphology of the three species of Carapa (Meliaceae) registered in the Brazilian Amazon. The pollen grains were obtained from floral buds, pistillate and staminate flowers of Carapa guianensis, C. surinamensis and C. vasquezii. In order to explore the taxonomic implications of the pollen study for these species of Carapa, lactic acetolysis method was used for light microscopy study. Furthermore, the non-acetolyzed material was used in the study of the scanning electron microscopy. It was found that the three Carapa species present little variations in pollen morphology. Compared to the other species this study, Carapa vasquezii has higher values for the length and width of endoaperture; however, it has lower values for polar and equatorial diameter, equatorial diameter in polar view and apocolpium side.
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spelling Pollen morphology of Carapa species (Meliaceae) from the Brazilian AmazonCedreloideaecrabwoodneotropical florapalynotaxonomyAbstract The crabwood (Carapa) represents an important source of natural resources. The objective of this work was to study the pollen morphology of the three species of Carapa (Meliaceae) registered in the Brazilian Amazon. The pollen grains were obtained from floral buds, pistillate and staminate flowers of Carapa guianensis, C. surinamensis and C. vasquezii. In order to explore the taxonomic implications of the pollen study for these species of Carapa, lactic acetolysis method was used for light microscopy study. Furthermore, the non-acetolyzed material was used in the study of the scanning electron microscopy. It was found that the three Carapa species present little variations in pollen morphology. Compared to the other species this study, Carapa vasquezii has higher values for the length and width of endoaperture; however, it has lower values for polar and equatorial diameter, equatorial diameter in polar view and apocolpium side.Instituto Nacional de Pesquisas da Amazônia2016-09-01info:eu-repo/semantics/reportinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000300333Acta Amazonica v.46 n.3 2016reponame:Acta Amazonicainstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPA10.1590/1809-4392201505964info:eu-repo/semantics/openAccessZIDKO,AlexsandroRODRIGUES,Luiz AntônioMENDONÇA,Cláudia Barbieri FerreiraABSY,Maria LuciaFERREIRA,Marcos GonçalvesSAMPAIO,Paulo de Tarso BarbosaESTEVES,Vaniaeng2016-06-29T00:00:00Zoai:scielo:S0044-59672016000300333Revistahttps://acta.inpa.gov.br/PUBhttps://old.scielo.br/oai/scielo-oai.phpacta@inpa.gov.br||acta@inpa.gov.br1809-43920044-5967opendoar:2016-06-29T00:00Acta Amazonica - Instituto Nacional de Pesquisas da Amazônia (INPA)false
dc.title.none.fl_str_mv Pollen morphology of Carapa species (Meliaceae) from the Brazilian Amazon
title Pollen morphology of Carapa species (Meliaceae) from the Brazilian Amazon
spellingShingle Pollen morphology of Carapa species (Meliaceae) from the Brazilian Amazon
ZIDKO,Alexsandro
Cedreloideae
crabwood
neotropical flora
palynotaxonomy
title_short Pollen morphology of Carapa species (Meliaceae) from the Brazilian Amazon
title_full Pollen morphology of Carapa species (Meliaceae) from the Brazilian Amazon
title_fullStr Pollen morphology of Carapa species (Meliaceae) from the Brazilian Amazon
title_full_unstemmed Pollen morphology of Carapa species (Meliaceae) from the Brazilian Amazon
title_sort Pollen morphology of Carapa species (Meliaceae) from the Brazilian Amazon
author ZIDKO,Alexsandro
author_facet ZIDKO,Alexsandro
RODRIGUES,Luiz Antônio
MENDONÇA,Cláudia Barbieri Ferreira
ABSY,Maria Lucia
FERREIRA,Marcos Gonçalves
SAMPAIO,Paulo de Tarso Barbosa
ESTEVES,Vania
author_role author
author2 RODRIGUES,Luiz Antônio
MENDONÇA,Cláudia Barbieri Ferreira
ABSY,Maria Lucia
FERREIRA,Marcos Gonçalves
SAMPAIO,Paulo de Tarso Barbosa
ESTEVES,Vania
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv ZIDKO,Alexsandro
RODRIGUES,Luiz Antônio
MENDONÇA,Cláudia Barbieri Ferreira
ABSY,Maria Lucia
FERREIRA,Marcos Gonçalves
SAMPAIO,Paulo de Tarso Barbosa
ESTEVES,Vania
dc.subject.por.fl_str_mv Cedreloideae
crabwood
neotropical flora
palynotaxonomy
topic Cedreloideae
crabwood
neotropical flora
palynotaxonomy
description Abstract The crabwood (Carapa) represents an important source of natural resources. The objective of this work was to study the pollen morphology of the three species of Carapa (Meliaceae) registered in the Brazilian Amazon. The pollen grains were obtained from floral buds, pistillate and staminate flowers of Carapa guianensis, C. surinamensis and C. vasquezii. In order to explore the taxonomic implications of the pollen study for these species of Carapa, lactic acetolysis method was used for light microscopy study. Furthermore, the non-acetolyzed material was used in the study of the scanning electron microscopy. It was found that the three Carapa species present little variations in pollen morphology. Compared to the other species this study, Carapa vasquezii has higher values for the length and width of endoaperture; however, it has lower values for polar and equatorial diameter, equatorial diameter in polar view and apocolpium side.
publishDate 2016
dc.date.none.fl_str_mv 2016-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/report
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format report
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000300333
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000300333
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1809-4392201505964
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 Instituto Nacional de Pesquisas da Amazônia
publisher.none.fl_str_mv Instituto Nacional de Pesquisas da Amazônia
dc.source.none.fl_str_mv Acta Amazonica v.46 n.3 2016
reponame:Acta Amazonica
instname:Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
instname_str Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron_str INPA
institution INPA
reponame_str Acta Amazonica
collection Acta Amazonica
repository.name.fl_str_mv Acta Amazonica - Instituto Nacional de Pesquisas da Amazônia (INPA)
repository.mail.fl_str_mv acta@inpa.gov.br||acta@inpa.gov.br
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