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dc.contributor.author
Pastor, Nicolás Alejandro  
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Rosas, Susana Beatriz  
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Luna, Maria Virginia  
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Rovera, Marisa  
dc.date.available
2018-01-19T15:16:19Z  
dc.date.issued
2014-03  
dc.identifier.citation
Pastor, Nicolás Alejandro; Rosas, Susana Beatriz; Luna, Maria Virginia; Rovera, Marisa; Inoculation with Pseudomonas putida PCI2, a phosphate solubilizing rhizobacterium, stimulates the growth of tomato plants; Springer; Symbiosis; 62; 3; 3-2014; 157-167  
dc.identifier.issn
0334-5114  
dc.identifier.uri
http://hdl.handle.net/11336/33950  
dc.description.abstract
The use of phosphate solubilizing plant growth-promoting microorganisms as inoculants assists in the hydrolysis of insoluble forms of phosphorus leading to increased plant growth. Pseudomonas putida PCI2 was evaluated for phosphatase activity and solubilization of AlPO4 and FePO4. The effect of different incubation temperatures, concentrations of NaCl and different pH on growth of PCI2 and P solubilization was studied. PCI2 proved to be positive for phosphatase activity, solubilized AlPO4 and hydrolyzed Ca3(PO4)2 even in medium with 5 % NaCl. In addition, PCI2 produced 45 % units of siderophores. The production of IAA by PCI2 was stimulated in vitro by the addition of different concentrations of L-tryptophan to the culture medium. Assays with tomato seedlings showed that the length of the root was reduced as the concentration of IAA increased. On the other hand, inoculation with PCI2 caused a clear growth-promoting effect on shoot growth in the presence of L-tryptophan. P. putida PCI2 is adapted to different environmental conditions and has potential to be developed and used as an inoculant for increasing the growth of tomato plants.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Pseudomonas Putida Pci2  
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Phosphate Solubilization  
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Different Environmental Conditions  
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Indole-3-Acetic Acid  
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Tomato  
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Otras Biotecnología Agropecuaria  
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Biotecnología Agropecuaria  
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CIENCIAS AGRÍCOLAS  
dc.title
Inoculation with Pseudomonas putida PCI2, a phosphate solubilizing rhizobacterium, stimulates the growth of tomato plants  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-01-18T21:02:40Z  
dc.journal.volume
62  
dc.journal.number
3  
dc.journal.pagination
157-167  
dc.journal.pais
Alemania  
dc.journal.ciudad
Berlin  
dc.description.fil
Fil: Pastor, Nicolás Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina  
dc.description.fil
Fil: Rosas, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina  
dc.description.fil
Fil: Luna, Maria Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto; Argentina  
dc.description.fil
Fil: Rovera, Marisa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina  
dc.journal.title
Symbiosis  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s13199-014-0281-3  
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info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs13199-014-0281-3