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dc.contributor.author Pastor, Nicolás Alejandro
dc.contributor.author Rosas, Susana Beatriz
dc.contributor.author Luna, Maria Virginia
dc.contributor.author 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/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject Pseudomonas putida PCI2
dc.subject Phosphate solubilization
dc.subject Different environmental conditions
dc.subject Indole-3-acetic acid
dc.subject Tomato
dc.subject.classification Otras Biotecnología Agropecuaria
dc.subject.classification Biotecnología Agropecuaria
dc.subject.classification 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
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs13199-014-0281-3
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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)