Repository logo
 
Publication

Mycorrhiza-like structures in rooted microshoots of Pinus pinea L.

2010Journal article Open access
Simple item page
dc.contributor.authorCastro, M. R.
dc.contributor.authorRagonezi, C.
dc.contributor.authorKlimaszewska, K.
dc.contributor.authorLima, M.
dc.contributor.authorde Oliveira, P.
dc.contributor.authorZavattieri, M. A.
dc.date.accessioned2022-02-09T09:33:46Z
dc.date.available2022-02-09T09:33:46Z
dc.date.issued2010
dc.description.abstractPinus pinea L. (stone pine) is one of the major plantation species in Iberian Peninsula, being Portugal the largest edible seed producer in the world. The induction and improvement of in vitro rhizogenesis of microshoots of Pinus pinea was developed in our laboratory using a co-culture system with ECM fungi. In the acclimation phase in mixed substrates, or in rhizotrons, anatomical and morphological studies were done to observe the evolution of the root system in microshoots from the co-culture system vs. control plants. Extensive dichotomous and coralloid branching of lateral roots occurred spontaneously in inoculated and control plants as well. Moreover, similar branching occurred in liquid culture of excised seedling roots without the presence of ECM fungi. The striking similarity of these organs with pine ectomycorrhizas prompted their anatomical analysis; however the presence of Hartig net was not confirmed. These results suggested that the development of ECM-like structures might have occurred spontaneously.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.17660/ActaHortic.2010.865.22pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/4065
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherInternational Society for Horticultural Sciencept_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectEctomycorrhizaept_PT
dc.subjectStone pinept_PT
dc.subjectRhizotronpt_PT
dc.subjectAdventitious rootspt_PT
dc.subjectAcclimationpt_PT
dc.subjectBiotizationpt_PT
dc.subjectPinus pinea L.pt_PT
dc.subject.pt_PT
dc.subjectEscola Superior de Tecnologias e Gestãopt_PT
dc.titleMycorrhiza-like structures in rooted microshoots of Pinus pinea L.pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876-PPCDTI/PTDC%2FAGR-CFL%2F71437%2F2006/PT
oaire.citation.endPage185pt_PT
oaire.citation.issue865pt_PT
oaire.citation.startPage179pt_PT
oaire.citation.titleActa Horticulturaept_PT
oaire.fundingStream5876-PPCDTI
person.familyNameRagonezi
person.givenNameCarla
person.identifier.ciencia-idFC12-D3F0-EF3D
person.identifier.orcid0000-0002-1822-5473
person.identifier.scopus-author-id36460033800
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationa51cc988-63ce-40e5-9b71-a27b1eadc937
relation.isAuthorOfPublication.latestForDiscoverya51cc988-63ce-40e5-9b71-a27b1eadc937
relation.isProjectOfPublication6d373255-42e5-4099-9487-7e2aa0f611e8
relation.isProjectOfPublication.latestForDiscovery6d373255-42e5-4099-9487-7e2aa0f611e8

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Mycorrhiza-like structures in rooted microshoots of Pinus pinea L.pdf
Size:
612.24 KB
Format:
Adobe Portable Document Format
Download

Collections

Artigos em revistas internacionais