Mostrar el registro sencillo del ítem
dc.contributor.author
Pagnussat, Luciana Anabella
dc.contributor.author
Oyarburo, Natalia Soledad
dc.contributor.author
Cimmino, Carlos
dc.contributor.author
Pinedo, Marcela
dc.contributor.author
de la Canal, Laura
dc.date.available
2017-02-22T14:13:47Z
dc.date.issued
2015-10
dc.identifier.citation
Pagnussat, Luciana Anabella; Oyarburo, Natalia Soledad; Cimmino, Carlos ; Pinedo, Marcela; de la Canal, Laura; On the role of a Lipid-Transfer Protein: Arabidopsis ltp3 mutant is compromised in germination and seedling growth; Taylor & Francis; Plant Signaling & Behavior; 10; 12; 10-2015; e1105417
dc.identifier.issn
1559-2324
dc.identifier.uri
http://hdl.handle.net/11336/13290
dc.description.abstract
Plant Lipid-Transfer Proteins (LTPs) exhibit the ability to reversibly bind/transport lipids in vitro. LTPs have been involved in diverse physiological processes but conclusive evidence on their role has only been presented for a few members, none of them related to seed physiology. Arabidopsis seeds rely on storage oil breakdown to supply carbon skeletons and energy for seedling growth. Here, Arabidopsis ltp3 mutant was analysed for its ability to germinate and for seedling establishment. Ltp3 showed delayed germination and reduced germination frequency. Seedling growth appeared reduced in the mutant but this growth restriction was rescued by the addition of an exogenous carbon supply, suggesting a defective oil mobilization. Lipid breakdown analysis during seedling growth revealed a differential profile in the mutant compared to the wild type. The involvement of LTP3 in germination and seedling growth and its relationship with the lipid transfer ability of this protein is discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Lipid Transfer Protein
dc.subject
Oilseed
dc.subject
Seed Germination
dc.subject
Seedling Growth
dc.subject.classification
Bioquímica y Biología Molecular
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
On the role of a Lipid-Transfer Protein: Arabidopsis ltp3 mutant is compromised in germination and seedling growth
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-02-21T14:37:56Z
dc.journal.volume
10
dc.journal.number
12
dc.journal.pagination
e1105417
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Pagnussat, Luciana Anabella. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
dc.description.fil
Fil: Oyarburo, Natalia Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
dc.description.fil
Fil: Cimmino, Carlos. Advanta Semillas S.a.i.c. Centro de Biotecnologia Balcarce; Argentina
dc.description.fil
Fil: Pinedo, Marcela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
dc.description.fil
Fil: de la Canal, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
dc.journal.title
Plant Signaling & Behavior
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/full/10.1080/15592324.2015.1105417
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/15592324.2015.1105417
Archivos asociados