Romoting activity had been beneficial tools for their taxonomic classification and phenotypic
Romoting activity had been helpful tools for their taxonomic classification and phenotypic characterization. This survey, embracing diverse regions of Argentina, allowed us to have a initial strategy to the presence of this bacterial genus in soils. Evaluation of plant growth-promoting traits in bacterial strains is a essential activity as criteria for strain choice for biofertilizer formulations. As biofertilizers are a complex resulting from bacteria and their metabolites excreted for the growing medium, it becomes relevant to evaluate every constituent of a biofertilizer just before contemplating it as a possible candidate for field application. As a result, our outcomes constitute an essential technological contribution to Azotobacter strain choice for biofertilizer formulations that would support to implement a much more sustainable agriculture by means of decreasing the use of agrochemicals.Conflict of InterestsThe authors declare that there is no conflict of interests relating to the publication of this paper.AcknowledgmentsThe authors thank the Instituto Nacional de Tecnolog i Agropecuaria (INTA), the Instituto de Investigaciones en Biociencias Agr olas y Ambientales (INBA-CONICET/ i UBA), and C edra de Microbiolog Agr ola, Facultad de a i i Agronom , Universidad de Buenos Aires, for their help i to carry out this research.The Scientific Globe Journal[16] S. F. Altschul, T. L. Madden, A. A. Sch�ffer et al., “Gapped a BLAST and PSI-BLAST: a brand new generation of protein database search applications,” Nucleic Acids Investigation, vol. 25, no. 17, pp. 3389402, 1997. [17] S. P ez-Miranda, N. Cabirol, R. George-T lez, L. S. Zamudioe e Rivera, and F. J. Fern dez, “O-CAS, a quick and universal a Kinesin-7/CENP-E web system for siderophore detection,” Journal of Microbiological Strategies, vol. 70, no. 1, pp. 12731, 2007. [18] R. I. Pikovskaya, “Mobilization of phosphorus in soil in connection with essential activity of some microbial species,” Microbiologiya, vol. 17, pp. 36270, 1948. [19] C. S. Nautiyal, “An efficient microbiological development medium for screening phosphate solubilizing microorganisms,” FEMS Microbiology Letters, vol. 170, no. 1, pp. 26570, 1999. [20] E. Glickmann and Y. Dessaux, “A vital examination of your specificity on the Salkowski reagent for indolic compounds developed by phytopathogenic bacteria,” Applied and Environmental Microbiology, vol. 61, no. two, pp. 79396, 1995. [21] D. Perrig, M. L. Boiero, O. A. Masciarelli et al., “Plantgrowth-promoting compounds developed by two agronomically important strains of Azospirillum brasilense, and implications for inoculant formulation,” Applied Microbiology and Biotechnology, vol. 75, no. 5, pp. 1143150, 2007. [22] J. A. Di Rienzo, A. W. Guzm , and F. Casanoves, “A multiplea comparisons system determined by the distribution of your root node distance of a binary tree,” Journal of Agricultural, Biological, and Environmental Statistics, vol. 7, no. 2, pp. 12942, 2002. [23] J. A. Di Rienzo, F. Casanoves, M. G. Balzarini, L. Gonzalez, M. Tablada, and C. W. Robledo, InfoStat Versi 2010, Grupo o InfoStat, FCA, Universidad Nacional de Crdoba, Crdoba, o o Argentina, infostat.com.ar/. [24] L. Aquilanti, I. Estrogen receptor Formulation Mannazzu, R. Papa, L. Cavalca, and F. Clementi, “Amplified ribosomal DNA restriction analysis for the characterization of Azotobacteraceae: a contribution towards the study of those free-living nitrogen-fixing bacteria,” Journal of Microbiological Solutions, vol. 57, no. two, pp. 19706, 2004. [25] W. J. Web page and S. Shivprasad, “Azotobacter salinestris sp. no.