Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/29385
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Effect of cadmium ion excess over cell structure and functioning of Zea mays and Hordeum vulgare |
Autor: | Puertas-Mejía, Miguel Ángel; Ruiz Díez, Beatriz CSIC; Fernández-Pascual, Mercedes CSIC | Palabras clave: | Cadmium Cell structure Hordeum vulgare Lipid oxidation Nutrient alterations Zea mays |
Fecha de publicación: | 2010 | Editor: | Elsevier | Citación: | Biochemical Systematics and Ecology 38: 285-291 (2010) | Resumen: | Zea mays (maize) and Hordeum vulgare (barley) plants were analyzed in order to study the variation in response to Cadmium (Cd) toxicity based on development of leaf symptoms, effect in dry matter production, Cd uptake, lipid peroxidation and effect on cell ultrastructure in leaves and roots. Cd accumulation in roots of Z. mays and H. vulgare was 18–50 times higher than in the aerial parts. Malondialdehyde (MDA) content was more affected in the roots of both Z. mays and H. vulgare than in shoots (60 and 56–51 and 40%, respectively). At ultrastructural level, in Cd treated seedlings, a decline in the vacuolar content of barley roots cells and maize leaf cells was observed. Results corroborate that these gramineous crops can uptake and accumulate substantial amounts of Cd especially in roots. Therefore, H. vulgare and Z. mays could have a phytostabilization potential and thereafter could be tested in phytoremediation technologies. | Descripción: | 7 pages, figures, and tables statistics. | Versión del editor: | htp://dx.doi.org/10.1016/j.bse.2010.02.001 | URI: | http://hdl.handle.net/10261/29385 | DOI: | 10.1016/j.bse.2010.02.001 | ISSN: | 0305-1978 |
Aparece en las colecciones: | (ICA) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
19
checked on 20-abr-2024
WEB OF SCIENCETM
Citations
16
checked on 26-feb-2024
Page view(s)
326
checked on 27-abr-2024
Download(s)
32
checked on 27-abr-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.