Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/59920
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Gómez-Mestre, Iván | - |
dc.contributor.author | Touchon, J.C. | - |
dc.contributor.author | Saccoccio, V.L. | - |
dc.contributor.author | Warkentin, K.M. | - |
dc.date.accessioned | 2012-11-12T09:02:12Z | - |
dc.date.available | 2012-11-12T09:02:12Z | - |
dc.date.issued | 2008 | - |
dc.identifier | doi: 10.1111/j.1420-9101.2008.01509.x | - |
dc.identifier | issn: 1010-061X | - |
dc.identifier.citation | Journal of Evolutionary Biology 21: 791- 800 (2008) | - |
dc.identifier.uri | http://hdl.handle.net/10261/59920 | - |
dc.description.abstract | Accelerated hatching is one of few defences available to embryos, and is effective against many egg-stage risks. We present the first analysis of genetic variation in hatching plasticity, examining premature hatching of American toad embryos in response to pathogenic water moulds. We reared eggs from half- and full-sib families in the presence and absence of water mould. Hatching age and hatchling size showed low cross-environment genetic correlations, suggesting that early-induced hatching can evolve largely independently of spontaneous hatching. We found less phenotypic and additive genetic variation for early-induced hatching than spontaneous hatching, and a stronger correlation between egg and induced hatchling sizes. Directional selection by the pathogen may have eroded variation in early-induced hatching, pushing it against the constraint of hatching gland development. Later hatching has a second, muscular component. This pattern of variation may characterize defences based on developmental transitions, although other inducible defences show more variation in induced phenotypes. © 2008 The Authors. | - |
dc.language.iso | eng | - |
dc.publisher | Blackwell Publishing | - |
dc.rights | openAccess | - |
dc.title | Genetic variation in pathogen-induced early hatching of toad embryos | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1111/j.1420-9101.2008.01509.x | - |
dc.date.updated | 2012-11-12T09:02:12Z | - |
dc.description.version | Peer Reviewed | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
Aparece en las colecciones: | (EBD) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
2008.pdf | 314,24 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
18
checked on 18-abr-2024
WEB OF SCIENCETM
Citations
18
checked on 28-feb-2024
Page view(s)
304
checked on 19-abr-2024
Download(s)
272
checked on 19-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.