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dc.contributor.author
González, Ana J.  
dc.contributor.author
Yarte, Mauro Enrique  
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Llorente, Berta Elizabet  
dc.contributor.author
Larraburu, Ezequiel Enrique  
dc.date.available
2024-12-17T11:12:54Z  
dc.date.issued
2024-12  
dc.identifier.citation
González, Ana J.; Yarte, Mauro Enrique; Llorente, Berta Elizabet; Larraburu, Ezequiel Enrique; Azospirillum brasilense and Azospirillum argentinense inoculation and salt stress modify antioxidant enzymes profile during in vitro rooting of jojoba; Elsevier Science; South African Journal Of Botany; 175; 12-2024; 295-303  
dc.identifier.issn
0254-6299  
dc.identifier.uri
http://hdl.handle.net/11336/250744  
dc.description.abstract
Jojoba (Simmondsia chinensis) is an evergreen dioecious shrub widely grown in many countries to obtain a liquid wax with several uses. Salt stress is one of the main abiotic stresses that negatively affects plant growth and development and reduces crop yield. Salt stress causes oxidative stress that leads to the formation of ROS (reactive oxygen species), which causes severe damage to cell structures by oxidation of cell membranes. However, the antioxidant enzyme system is also triggered as a defense mechanism during stress conditions. The antioxidant enzymes, such as peroxidase (PO), phenylalanine ammonia-lyase (PAL), polyphenol oxidase (PPO), and catalase (CAT), are regularly engaged in controlling the ROS quantities. This work analyzes the effect of bacterization with Azospirillum brasilense Cd and Azospirillum argentinense Az39 on the adventitious rooting of jojoba under salinity stress. PO, PAL, PPO, and CAT activities were determined on days 0, 3, 6, 9, 12, and 15 of culture. A. brasilense Cd and A. argentinense Az39 promoted jojoba shoots rhizogenesis in salt stress conditions and modified the activity of antioxidant enzymes during the in vitro rooting process. The changes in enzymatic profiles observed could explain the better rooting abilities of jojoba-inoculated plants under salt stress conditions and the higher abiotic stress tolerance.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Enzymes  
dc.subject
Rooting  
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Plant-Bacteria Interaction  
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Rhizobacteria  
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Biotecnología Agrícola y Biotecnología Alimentaria  
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Biotecnología Agropecuaria  
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CIENCIAS AGRÍCOLAS  
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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  
dc.title
Azospirillum brasilense and Azospirillum argentinense inoculation and salt stress modify antioxidant enzymes profile during in vitro rooting of jojoba  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-11-15T14:38:09Z  
dc.journal.volume
175  
dc.journal.pagination
295-303  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: González, Ana J.. Universidad Nacional de Lujan. Departamento de Cs.basicas. Laboratorio de Cultivo de Tejidos Vegetales; Argentina  
dc.description.fil
Fil: Yarte, Mauro 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.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
South African Journal Of Botany  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0254629924006471  
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info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.sajb.2024.10.017