Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Amela Garcia, Maria Teresa | - |
| dc.creator | Galati, Beatriz G. | - |
| dc.creator | Hoc, Patricia Susana | - |
| dc.date | 2018-01-09T18:22:29Z | - |
| dc.date | 2018-01-09T18:22:29Z | - |
| dc.date | 2007-05-10 | - |
| dc.date | 2017-10-30T18:59:44Z | - |
| dc.date.accessioned | 2019-04-29T15:49:38Z | - |
| dc.date.available | 2019-04-29T15:49:38Z | - |
| dc.date.issued | 2007-05-10 | - |
| dc.identifier | Hoc, Patricia Susana; Galati, Beatriz G.; Amela Garcia, Maria Teresa; Ultrastructure of the corona of scented and scentless flowers of Passiflora spp. (Passifloraceae); Elsevier Gmbh; Flora; 202; 4; 10-5-2007; 302-315 | - |
| dc.identifier | 0367-2530 | - |
| dc.identifier | http://hdl.handle.net/11336/32683 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/303084 | - |
| dc.description | To know thoroughly the structure and function of the corona of Passiflora, the anatomy and ultrastructure of two species were analysed in relation to the emission of odour perceivable by humans: a scented one, P. caerulea L., and a scentless one, P. suberosa L. Both species exhibited secretory tissue, whose cells were characterised by dense cytoplasm, numerous mitochondria and vacuoles. Evidence of granulocrine secretion was detected. Nevertheless, there were differences concerning some cytological structures: P. suberosa lacked smooth endoplasmic reticulum (sER) and starch but had large and many lipidic globules, while P. caerulea had few dictyosomes, scarce lipidic content, a greater proportion of sER/rough endoplasmic reticulum (rER) and amyloplasts. The cellular features of P. caerulea correspond with those of fragrance tissues. The secretion appearance and quantity were also different between both species: P. caerulea exhibited sparse drops on the cuticle in contrast to P. suberosa, which secrets a wax-like material. If this is the final product of the secretory process or just a vehicle that contributes to the emission of volatile compounds, as occurs in certain osmophores, needs further confirmation with chemical analysis. Results are discussed in the context of the pollination syndromes of each species and their florivores. | - |
| dc.description | Fil: Amela Garcia, Maria Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina | - |
| dc.description | Fil: Galati, Beatriz G.. Universidad de Buenos Aires; Argentina | - |
| dc.description | Fil: Hoc, Patricia Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Elsevier Gmbh | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S036725300700031X | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.flora.2006.08.003 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | Osmophores | - |
| dc.subject | Submicroscopic structure | - |
| dc.subject | TEM | - |
| dc.subject | Passiflora | - |
| dc.subject | Scent guides | - |
| dc.subject | Wax | - |
| dc.subject | Biología | - |
| dc.subject | Ciencias Biológicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Ultrastructure of the corona of scented and scentless flowers of Passiflora spp. (Passifloraceae) | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
Ficheros en este ítem:
No hay ficheros asociados a este ítem.