Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/11761
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Characterization of resistance mechanisms to powdery mildew (Erysiphe betae) in beet (Beta vulgaris) |
Autor: | Fernández-Aparicio, Mónica CSIC ORCID; Prats, Elena CSIC ORCID ; Emeran, Amero A.; Rubiales, Diego CSIC ORCID | Palabras clave: | Hypersensitive response Papilla Prepenetration resistance |
Fecha de publicación: | abr-2009 | Editor: | American Phytopathological Society | Citación: | Phytopathology 99: 385-389 (2009) | Resumen: | Beet powdery mildew incited by Erysiphe betae is a serious foliar fungal disease of worldwide distribution causing losses of up to 30%. In the present work, we searched for resistance in a germplasm collection of 184 genotypes of Beta vulgaris including fodder (51 genotypes), garden (60 genotypes), leaf (51 genotypes), and sugar (22 genotypes) beet types. Resistant genotypes were identified in the four beet types under study. In addition, mechanisms underlying resistance were dissected through histological studies. These revealed different resistance mechanisms acting at different fungal developmental stages, i.e., penetration resistance, early and late cell death, or posthaustorial resistance. Most genotypes were able to hamper fungal development at several stages. The later are interesting for breeding aiming to resistance durability. Furthermore, characterization of defense mechanisms will be useful for further cellular and molecular studies to unravel the bases of resistance in this species. | Versión del editor: | http://dx.doi.org/10.1094/PHYTO-99-4-0385 | URI: | http://hdl.handle.net/10261/11761 | DOI: | 10.1094/PHYTO-99-4-0385 | ISSN: | 0031-949X |
Aparece en las colecciones: | (IAS) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Fernandez-Aparicio_2009_Characterization.pdf | 390,95 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
10
checked on 20-abr-2024
WEB OF SCIENCETM
Citations
8
checked on 26-feb-2024
Page view(s)
452
checked on 24-abr-2024
Download(s)
309
checked on 24-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.