Abstract
The aim of this work was to study phosphate (P) solubilization (and the processes involved in this event) by Talaromyces flavus (BAFC 3125) as a function of carbon and/or nitrogen sources. P solubilization was evaluated in NBRIP media supplemented with different carbon (glucose, sorbitol, sucrose, and fructose) and nitrogen (l-asparagine, urea, ammonium sulfate (AS), and ammonium nitrate (AN) combinations. The highest P solubilization was related to the highest organic acid production (especially gluconic acid) and pH drop for those treatments where glucose was present. Also P solubilization was higher when an inorganic nitrogen source was supplemented to the media when compared to an organic one. Although not being present an organic P source, phosphatase activity was observed. This shows that P mineralization and P solubilization can occur simultaneously, and that P mineralization is not induced by the enzyme substrate. The combination that showed highest P solubilization was for AN-glucose. The highest acid phosphatase activity was for AS-fructose, while for alkaline phosphatase were for AS-fructose and AN-fructose. Acid phosphatase activity was higher than alkaline. P solubilization and phosphatase activity (acid and alkaline) were influenced by the different carbon–nitrogen combinations. A better understanding of phosphate-solubilizing fungi could bring a better use of soil P.
Similar content being viewed by others
References
Ahuja A, Ghosh SB, D’Souza SF (2007) Isolation of a starch utilizing, phosphate solubilizing fungus on buffered medium and its characterization. Bioresour Technol 98:3408–3411
Bankar SB, Bule MV, Singhal RS, Ananthanarayan L (2009) Glucose oxidase—an overview. Biotechnol Adv 27:489–501
Beever RE, Burns DJW (1980) Phosphorus uptake, storage and utilization by fungi. Adv Bot Res 8:127–219
Brock TD, Madigan MT, Martinko JM, Parker J (1994) Biology of microorganisms, 7th edn. Prentice, New Jersey
Chai B, Wu Y, Liu P, Gao M (2011) Isolation and phosphate-solubilizing ability of a fungus, Penicillium sp. from soil of an alum mine. J Basic Microb 51:5–14
Della Mónica IF, Stefanoni Rubio PJ, Cina RP, Recchi M, Godeas AM, Scervino JM (2014) Effects of the phosphate-solubilizing fungus Talaromyces flavus on the development and efficiency of the Gigaspora rosea-Triticum aestivum symbiosis. Symbiosis 64:25–32
Gerretsen FC (1948) The influence of microorganisms on the phosphorus uptake by plant. Plant Soil 1:51–81
Guimarães LHS, Terenzi HS, Jorge JA, Leone FA, Polizeli MLTM (2004) Characterization and properties of acid phosphatases with phytase activity produced by Aspergillus caespitosus. Biotechnol Appl Bioc 40:201–207
Gyaneshwar G, Kumar N, Parekh LJ (1998) Effect of buffering on the phosphate-solubilizing ability of microorganisms P. J Microbiol Biotechnol 14:669–673
Haas H, Redl B, Leitner E, Stöffler G (1991) Penicillium chrysogenum extracellular acid phosphatase: purification and biochemical characterization. Biochim Biophys Acta 1074:392–397
Hidayat BJ, Eriksen NT, Wiebe MG (2006) Acid phosphatase production by Aspergillus niger N402A in continuous flow culture. FEMS Microbiol Lett 254:324–331
Illmer P, Schinner F (1992) Solubilization of inorganic phosphates by microorganisms isolated from forest soils. Soil Biol Biochem 24:389–395
Johnson WC, Lindsey AJ (1939) An improved universal buffer. Analyst 64:490–492
Khan MS, Zaidi A, Ahemad M, Oves M, Wani PA (2010) Plant growth promotion by phosphate solubilizing fungi- current perspective. Arch Agro Soil Sci 56:73–98
Kucey RMN, Janzen HH, Leggett ME (1989) Microbially mediated increases in plant-available phosphorus. Adv Agron 42:199–228
Glenn CR, Garrison RE (2003) Phosphorites. In: Middleton GV (ed) Encyclopedia of sediments and sedimentary rocks: Encyclopedia of Earth Sciences Series. Kluwer Academic Publishers, Dordrecht, pp 519–526
Nahas E (2002) Microrganismos do solo produtores de fosfatases em diferentes sistemas agrícolas. Bragantia 61:267–275
Nahas E (2007) Phosphate solubilizing microorganisms: Effect of carbon, nitrogen and phosphorus sources. In: Velazquez E, Rodriguez-Barrueco C (eds) First international meeting on microbial phosphate solubilization. Dordrecht, pp 111–115
Nahas E, Centurion JF, Assis LC (1994) Microganismos solubilizadores de fosfato e produtores de fosfatases de vários solos. R bras Ci Solo 18:43–48
Nahas E, Terenzi HF, Rossi A (1982) Effect of carbon source and pH on the production and secretion of acid phosphatase (EC 3.1.3.2) and alkaline phosphatase (EC 3.1.3.1) in Neurospora crassa. J Gen Microbiol 128:2017–2021
Nautiyal CS (1999) An efficient microbiological growth medium for screening phosphate solubilizing microorganisms. FEMS Microbiol Lett 170:265–270
Pawar VC, Thaker VS (2009) Acid phosphatase and invertase activities of Aspergillus niger. Mycoscience 50:323–330
Rodriguez MA (2004) Hongos del suelo antagonistas de Sclerotinia sclerotiorum. Selección y estudio de potenciales agentes de biocontrol. PhD thesis, Universidad de Buenos Aires, Argentina
Scervino JM, Prieto Mesa M, Della Mónica I, Recchi M, Sarmiento Moreno N, Godeas A (2010) Soil fungal isolates produce different organic acid patterns involved in phosphates salts solubilization. Biol Fert Soils 46:755–763
Seshadri S, Ignacimuthu S, Lakshminarasimhan C (2004) Effect of nitrogen and carbon sources on the inorganic phosphate solubilization by different Aspergillus niger strains. Chem Eng Commun 191:1043–1052
Stosz SK, Fravel DR, Roberts DP (1996) In vitro analysis of the role of glucose oxidase from Talaromyces flavus in biocontrol of the plant pathogen Verticillium dahliae. Appl Environ Microb 62:3183–3186
Straker CJ, Mitchell DT (1986) The activity and characterization of acid phosphatases in endomycorrhizal fungi of the Ericaceae. New Phytol 104:243–256
Vinopal RT, Romano AH (2000) Carbohydrate synthesis and metabolism. In: Lederberg J (ed) Encyclopedia of microbiology, vol 1, 2nd edn. Academic, San Diego, pp 647–668
Wenzel CL, Ashford AE, Summerell BA (1994) Phosphate-solubilizing bacteria associated with proteoid roots of seedlings of waratah [Telopea speciosissima (Sm.) R.Br.]. New Phytol 128:487–496
Yadav J, Verma JP, Tiwari KN (2011) Solubilization of tricalcium phosphate by fungus Aspergillus niger at different carbon source and salinity. Trends Appl Sci Res 6:606–613
Acknowledgments
This work was supported by the following institutions: Universidad de Buenos Aires (UBA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), and Agencia Nacional de Promoción Científica y Tecnológica (ANPCyT).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
No conflict of interest declared.
Statement of Human and Animal Rights
Neither human nor animals are used in this study.
Additional information
P. J. Stefanoni Rubio and M. S. Godoy have contributed equally to this work.
Rights and permissions
About this article
Cite this article
Stefanoni Rubio, P.J., Godoy, M.S., Della Mónica, I.F. et al. Carbon and Nitrogen Sources Influence Tricalcium Phosphate Solubilization and Extracellular Phosphatase Activity by Talaromyces flavus . Curr Microbiol 72, 41–47 (2016). https://doi.org/10.1007/s00284-015-0914-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00284-015-0914-7