Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/32698
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Calcium in electron-dense globoids during pollen grain maturation in Chlorophytum elatum R.Br. |
Autor: | Butowt, R.; Rodríguez García, María I. CSIC ORCID ; Alché Ramírez, Juan de Dios CSIC ORCID; Gorska-Brylass, A. | Palabras clave: | Calcium (pollen germination) Chloro-phytum (pollen maturation) Globoid (electron dense) Phytate metabolism Pollen grain maturation |
Fecha de publicación: | 1997 | Editor: | Springer Nature | Citación: | Planta 203(4): 413-421 (1997) | Resumen: | The localization, elemental composition and quantitative changes in insoluble, electron-dense globoids observed in the course of pollen grain development in Chlorophytum elatum R.Br. have been investigated. During pollen maturation, small electron-dense globoids were only found within larger electron-light vesicles in the cytoplasm of the vegetative cell. The number and diameter of the electron-dense globoids increased during pollen grain maturation, and decreased after pollen germination. By energy-dispersive X-ray microanalysis, the presence of calcium, magnesium and phosphorus was detected in these globoids. The results are discussed in the light of previous findings with regard to phytate metabolism and the role of calcium in pollen germination. | Descripción: | 9 páginas, 16 figuras.-- The original publication is available at www.springerlink.com | Versión del editor: | http://dx.doi.org/10.1007/s004250050208 | URI: | http://hdl.handle.net/10261/32698 | DOI: | 10.1007/s004250050208 | ISSN: | 0032-0935 |
Aparece en las colecciones: | (EEZ) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
5.1.14 PLANTA 1997 203 413 low.pdf | 5,56 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
7
checked on 12-mar-2024
WEB OF SCIENCETM
Citations
7
checked on 22-feb-2024
Page view(s)
304
checked on 27-mar-2024
Download(s)
282
checked on 27-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.