Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions

Autores
Vega, Andrea Susana; Castro, María A.; Guerreiro, Carolina Inés
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fusoid cells have been interpreted as cells or intercellular spaces, according to different authors. Here, structural and ultrastructural evidence is provided relative to the origin and changes experimented by chlorenchyma cells (“arm cells”) to differentiate into fusoid cells with large intercellular spaces between them. Performed studies and observations were made using Light and Transmission Electron Microscopy. Fusoid cells in Guadua species die but do not remain intact; instead, they uniformly collapse, delimiting conspicuous intercellular spaces which are bigger and different in shape from these cells. In transverse sections of mature and expanded bamboo leaf blades, usually seen in anatomical descriptions, the socalled “fusoid cells” are actually conspicuous intercellular gas spaces delimited by successive collapsed (and rarely not collapsed) fusoid cells. Also, we hypothesize possible relations or links between fusoid cell shape, structural function and apoplastic transport in bamboo leaves.
Fil: Vega, Andrea Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Botánica Agrícola; Argentina
Fil: Castro, María A.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina
Fil: Guerreiro, Carolina Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; Argentina
Materia
Differentiation
Fusoid Cells
Guadua Chacoensis
Guadua Trinii
Ontogeny
Intercellular Spaces
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/44022
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functionsVega, Andrea SusanaCastro, María A.Guerreiro, Carolina InésDifferentiationFusoid CellsGuadua ChacoensisGuadua TriniiOntogenyIntercellular Spaceshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Fusoid cells have been interpreted as cells or intercellular spaces, according to different authors. Here, structural and ultrastructural evidence is provided relative to the origin and changes experimented by chlorenchyma cells (“arm cells”) to differentiate into fusoid cells with large intercellular spaces between them. Performed studies and observations were made using Light and Transmission Electron Microscopy. Fusoid cells in Guadua species die but do not remain intact; instead, they uniformly collapse, delimiting conspicuous intercellular spaces which are bigger and different in shape from these cells. In transverse sections of mature and expanded bamboo leaf blades, usually seen in anatomical descriptions, the socalled “fusoid cells” are actually conspicuous intercellular gas spaces delimited by successive collapsed (and rarely not collapsed) fusoid cells. Also, we hypothesize possible relations or links between fusoid cell shape, structural function and apoplastic transport in bamboo leaves.Fil: Vega, Andrea Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Botánica Agrícola; ArgentinaFil: Castro, María A.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; ArgentinaFil: Guerreiro, Carolina Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; ArgentinaElsevier Gmbh2016-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/44022Vega, Andrea Susana; Castro, María A.; Guerreiro, Carolina Inés; Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions; Elsevier Gmbh; Flora; 222; 6-2016; 13-190367-25301618-0585CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.flora.2016.03.007info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0367253016300305info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:18:37Zoai:ri.conicet.gov.ar:11336/44022instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:18:37.238CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions
title Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions
spellingShingle Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions
Vega, Andrea Susana
Differentiation
Fusoid Cells
Guadua Chacoensis
Guadua Trinii
Ontogeny
Intercellular Spaces
title_short Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions
title_full Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions
title_fullStr Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions
title_full_unstemmed Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions
title_sort Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions
dc.creator.none.fl_str_mv Vega, Andrea Susana
Castro, María A.
Guerreiro, Carolina Inés
author Vega, Andrea Susana
author_facet Vega, Andrea Susana
Castro, María A.
Guerreiro, Carolina Inés
author_role author
author2 Castro, María A.
Guerreiro, Carolina Inés
author2_role author
author
dc.subject.none.fl_str_mv Differentiation
Fusoid Cells
Guadua Chacoensis
Guadua Trinii
Ontogeny
Intercellular Spaces
topic Differentiation
Fusoid Cells
Guadua Chacoensis
Guadua Trinii
Ontogeny
Intercellular Spaces
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Fusoid cells have been interpreted as cells or intercellular spaces, according to different authors. Here, structural and ultrastructural evidence is provided relative to the origin and changes experimented by chlorenchyma cells (“arm cells”) to differentiate into fusoid cells with large intercellular spaces between them. Performed studies and observations were made using Light and Transmission Electron Microscopy. Fusoid cells in Guadua species die but do not remain intact; instead, they uniformly collapse, delimiting conspicuous intercellular spaces which are bigger and different in shape from these cells. In transverse sections of mature and expanded bamboo leaf blades, usually seen in anatomical descriptions, the socalled “fusoid cells” are actually conspicuous intercellular gas spaces delimited by successive collapsed (and rarely not collapsed) fusoid cells. Also, we hypothesize possible relations or links between fusoid cell shape, structural function and apoplastic transport in bamboo leaves.
Fil: Vega, Andrea Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Botánica Agrícola; Argentina
Fil: Castro, María A.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina
Fil: Guerreiro, Carolina Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; Argentina
description Fusoid cells have been interpreted as cells or intercellular spaces, according to different authors. Here, structural and ultrastructural evidence is provided relative to the origin and changes experimented by chlorenchyma cells (“arm cells”) to differentiate into fusoid cells with large intercellular spaces between them. Performed studies and observations were made using Light and Transmission Electron Microscopy. Fusoid cells in Guadua species die but do not remain intact; instead, they uniformly collapse, delimiting conspicuous intercellular spaces which are bigger and different in shape from these cells. In transverse sections of mature and expanded bamboo leaf blades, usually seen in anatomical descriptions, the socalled “fusoid cells” are actually conspicuous intercellular gas spaces delimited by successive collapsed (and rarely not collapsed) fusoid cells. Also, we hypothesize possible relations or links between fusoid cell shape, structural function and apoplastic transport in bamboo leaves.
publishDate 2016
dc.date.none.fl_str_mv 2016-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/44022
Vega, Andrea Susana; Castro, María A.; Guerreiro, Carolina Inés; Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions; Elsevier Gmbh; Flora; 222; 6-2016; 13-19
0367-2530
1618-0585
CONICET Digital
CONICET
url http://hdl.handle.net/11336/44022
identifier_str_mv Vega, Andrea Susana; Castro, María A.; Guerreiro, Carolina Inés; Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions; Elsevier Gmbh; Flora; 222; 6-2016; 13-19
0367-2530
1618-0585
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.flora.2016.03.007
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0367253016300305
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Gmbh
publisher.none.fl_str_mv Elsevier Gmbh
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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