Intercellular pectic protuberances in leaves of some Xyris species (Xyridaceae)

Detalhes bibliográficos
Autor(a) principal: Machado, S. R. [UNESP]
Data de Publicação: 1996
Outros Autores: Sajo, M. G. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1139/b96-184
http://hdl.handle.net/11449/224031
Resumo: Mature leaves of eight species of Xyris were prepared by standard methods for electron transmission microscopy. Wartlike intercellular pectic protuberances were observed on the surface of inner periclinal walls of epidermal cells in Xyris obcordata, Xyris hymenachne, and Xyris pterygoblephara. In the latter, the protuberances also occur on the surface of parenchymatic mesophyll cells; they frequently project into intercellular spaces and may connect opposing cells. For the genus Xyris, the intercellular pectic protuberances may be considered taxonomically significant at the species level.
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spelling Intercellular pectic protuberances in leaves of some Xyris species (Xyridaceae)cell wallpectinXyridaceaeXyrisMature leaves of eight species of Xyris were prepared by standard methods for electron transmission microscopy. Wartlike intercellular pectic protuberances were observed on the surface of inner periclinal walls of epidermal cells in Xyris obcordata, Xyris hymenachne, and Xyris pterygoblephara. In the latter, the protuberances also occur on the surface of parenchymatic mesophyll cells; they frequently project into intercellular spaces and may connect opposing cells. For the genus Xyris, the intercellular pectic protuberances may be considered taxonomically significant at the species level.Departamento de Botanica Instituto de Biociencias Universidade Estadual Paulista, Caixa Postal 199, 13506-900 Rio Claro SPDepartamento de Botanica Instituto de Biociencias Universidade Estadual Paulista, Caixa Postal 199, 13506-900 Rio Claro SPUniversidade Estadual Paulista (UNESP)Machado, S. R. [UNESP]Sajo, M. G. [UNESP]2022-04-28T19:54:23Z2022-04-28T19:54:23Z1996-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1539-1541http://dx.doi.org/10.1139/b96-184Canadian Journal of Botany, v. 74, n. 9, p. 1539-1541, 1996.0008-4026http://hdl.handle.net/11449/22403110.1139/b96-1842-s2.0-0029967948Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCanadian Journal of Botanyinfo:eu-repo/semantics/openAccess2022-04-28T19:54:23Zoai:repositorio.unesp.br:11449/224031Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:54:23Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Intercellular pectic protuberances in leaves of some Xyris species (Xyridaceae)
title Intercellular pectic protuberances in leaves of some Xyris species (Xyridaceae)
spellingShingle Intercellular pectic protuberances in leaves of some Xyris species (Xyridaceae)
Machado, S. R. [UNESP]
cell wall
pectin
Xyridaceae
Xyris
title_short Intercellular pectic protuberances in leaves of some Xyris species (Xyridaceae)
title_full Intercellular pectic protuberances in leaves of some Xyris species (Xyridaceae)
title_fullStr Intercellular pectic protuberances in leaves of some Xyris species (Xyridaceae)
title_full_unstemmed Intercellular pectic protuberances in leaves of some Xyris species (Xyridaceae)
title_sort Intercellular pectic protuberances in leaves of some Xyris species (Xyridaceae)
author Machado, S. R. [UNESP]
author_facet Machado, S. R. [UNESP]
Sajo, M. G. [UNESP]
author_role author
author2 Sajo, M. G. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Machado, S. R. [UNESP]
Sajo, M. G. [UNESP]
dc.subject.por.fl_str_mv cell wall
pectin
Xyridaceae
Xyris
topic cell wall
pectin
Xyridaceae
Xyris
description Mature leaves of eight species of Xyris were prepared by standard methods for electron transmission microscopy. Wartlike intercellular pectic protuberances were observed on the surface of inner periclinal walls of epidermal cells in Xyris obcordata, Xyris hymenachne, and Xyris pterygoblephara. In the latter, the protuberances also occur on the surface of parenchymatic mesophyll cells; they frequently project into intercellular spaces and may connect opposing cells. For the genus Xyris, the intercellular pectic protuberances may be considered taxonomically significant at the species level.
publishDate 1996
dc.date.none.fl_str_mv 1996-01-01
2022-04-28T19:54:23Z
2022-04-28T19:54:23Z
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 http://dx.doi.org/10.1139/b96-184
Canadian Journal of Botany, v. 74, n. 9, p. 1539-1541, 1996.
0008-4026
http://hdl.handle.net/11449/224031
10.1139/b96-184
2-s2.0-0029967948
url http://dx.doi.org/10.1139/b96-184
http://hdl.handle.net/11449/224031
identifier_str_mv Canadian Journal of Botany, v. 74, n. 9, p. 1539-1541, 1996.
0008-4026
10.1139/b96-184
2-s2.0-0029967948
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Canadian Journal of Botany
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1539-1541
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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