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dc.contributor.author
Gonzalez, Ana Julia
dc.contributor.author
Yarte, Mauro Enrique
dc.contributor.author
Llorente, Berta Elizabet
dc.contributor.author
Larraburu, Ezequiel Enrique
dc.date.available
2024-05-31T10:48:18Z
dc.date.issued
2024-05
dc.identifier.citation
Gonzalez, Ana Julia; Yarte, Mauro Enrique; Llorente, Berta Elizabet; Larraburu, Ezequiel Enrique; Biochemical changes by Azospirillum brasilense enhance jojoba rooting under salt stress; Springer; Plant Cell, Tissue and Organ Culture; 156; 2; 5-2024; 1-13
dc.identifier.issn
0167-6857
dc.identifier.uri
http://hdl.handle.net/11336/236640
dc.description.abstract
Simmondsia chinensis “Jojoba” is an ever-green shrub, cultivated for its valuable liquid wax. This species is a dioecious plant and its sex cannot be phenotypically discriminated before flowering (3–4 years old plants). Therefore, in vitro culture allows mass propagation of jojoba and it may be used as a model system to study saline stress and biofertilization. The aim of this work was to evaluate biochemical changes induced by Azospirillum brasilense on jojoba in vitro rooting subjected to salt stress. Shoots were induced with 24.6 or 49.2 μM indole-3-butyric acid for 6 days in half-strength Murashige–Skoog medium with Gamborg vitamins and grown in an auxin-free medium supplemented with 0, 40 or 80 mM NaCl for 45 days. Inoculation was performed with 107 cfu of A. brasilense Az39 or Cd strains when shoots were transferred to auxin free medium. Non-inoculated shoots were used as controls. Azospirillum brasilense inoculation significantly enhanced growth and biochemical parameters, pigments, proteins, total sugars, lignin, phenolics and proline of salt-affected jojoba plants. Biochemical changes observed on salt-stressed jojoba plants were mitigated by both A. brasilense strains and could explain the higher tolerance to salinity of inoculated plants.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Azospirillum brasilense
dc.subject
Plant Growth promoting rhizobacteria
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Salt stress
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Sommondsia Chinensis
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Biología Celular, Microbiología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
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Ciencias de las Plantas, Botánica
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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Biotecnología Agrícola y Biotecnología Alimentaria
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Biotecnología Agropecuaria
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CIENCIAS AGRÍCOLAS
dc.title
Biochemical changes by Azospirillum brasilense enhance jojoba rooting under salt stress
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-05-27T10:57:58Z
dc.identifier.eissn
1573-5044
dc.journal.volume
156
dc.journal.number
2
dc.journal.pagination
1-13
dc.journal.pais
Países Bajos
dc.description.fil
Fil: Gonzalez, Ana Julia. Universidad Nacional de Lujan. Departamento de Cs.basicas. Laboratorio de Cultivo de Tejidos Vegetales; Argentina
dc.description.fil
Fil: Yarte, Mauro Enrique. Universidad Nacional de Lujan. Departamento de Cs.basicas. Laboratorio de Cultivo de Tejidos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Llorente, Berta Elizabet. Universidad Nacional de Lujan. Departamento de Cs.basicas. Laboratorio de Cultivo de Tejidos Vegetales; Argentina
dc.description.fil
Fil: Larraburu, Ezequiel Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Lujan. Departamento de Cs.basicas. Laboratorio de Cultivo de Tejidos Vegetales; Argentina
dc.journal.title
Plant Cell, Tissue and Organ Culture
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s11240-023-02665-6
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11240-023-02665-6
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