Mostrar el registro sencillo del ítem
dc.contributor.author
Vega, Andrea Susana
dc.contributor.author
Castro, María A.
dc.contributor.author
Guerreiro, Carolina Inés
dc.date.available
2018-05-03T19:24:00Z
dc.date.issued
2016-06
dc.identifier.citation
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
dc.identifier.issn
0367-2530
dc.identifier.uri
http://hdl.handle.net/11336/44022
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Gmbh
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Differentiation
dc.subject
Fusoid Cells
dc.subject
Guadua Chacoensis
dc.subject
Guadua Trinii
dc.subject
Ontogeny
dc.subject
Intercellular Spaces
dc.subject.classification
Otras Ciencias Biológicas
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Ontogeny of fusoid cells in Guadua species (Poaceae, Bambusoideae, Bambuseae): evidence for transdifferentiation and possible functions
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-27T18:52:55Z
dc.identifier.eissn
1618-0585
dc.journal.volume
222
dc.journal.pagination
13-19
dc.journal.pais
Alemania
dc.description.fil
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
dc.description.fil
Fil: Castro, María A.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina
dc.description.fil
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
dc.journal.title
Flora
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.flora.2016.03.007
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0367253016300305
Archivos asociados