PMID: 16532216Mar 15, 2006Paper

Communities of P-solubilizing bacteria, fungi and arbuscular mycorrhizal fungi in grass pasture and secondary forest of Paraty, RJ--Brazil

Anais Da Academia Brasileira De Ciências
Edson L SouchieJose M Barea

Abstract

Communities of P-solubilizing bacteria, fungi and arbuscular mycorrhizal fungi, were evaluated in two different ecosystems. Samplings taken from two areas of Atlantic forest, in Paraty-RJ, Brazil, one with a secondary forest and the other with a grass pasture were studied. Four growth media: GL (glucose and yeast extract), GES (glucose, soil extract, KNO3, CaCl2, MgSO4, NaCl, FeEDTA and micronutrients solution), GAGES (glucose, soil extract, arabinose, glycerol, CaCl2, MgSO4 and NaCl) and GELP (glucose, soil extract, yeast extract, peptone, CaCl2, MgSO4 and NaCl) were evaluated for the isolation of P-solubilizing microorganisms. The identification of P-solubilizing bacteria was based on 16 S rDNA sequence analysis, while the identification of P-solubilizing fungi and arbuscular mycorrhizal fungi was based on morphology. The greatest number of P-solubilizing bacteria was isolated using GL and GELP growth media. The greatest number of P-solubilizing fungi was isolated using GAGES and GES. The bacteria were identified as Enterobacteriaceae and Bacillus sp., while the P-solubilizing fungi were identified as Aspergillus sp. Glomus macrocarpum and Glomus etunicatum were the dominant mycorrhizal fungi in the secondary forest and grass...Continue Reading

References

Jun 1, 1990·Journal of General Microbiology·L GiovannettiR Materassi
Jun 29, 2002·Applied and Environmental Microbiology·Lea ValinskyJames Borneman
Sep 26, 2003·Current Microbiology·Hoon HwangboKil Yong Kim
Oct 11, 2003·Biotechnology Advances·H Rodríguez, R Fraga
Apr 1, 2004·FEMS Microbiology Ecology·Jonas F JohanssonRoger D Finlay

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Citations

Mar 29, 2011·Archives of Microbiology·Emilce ViruelFaustino Siñeriz
May 13, 2011·Anais Da Academia Brasileira De Ciências·Edson L SouchieOrivaldo J Saggin-Júnior
Aug 5, 2017·Brazilian Journal of Microbiology : [publication of the Brazilian Society for Microbiology]·Renata Assis CastroMaria Carolina Quecine
Jul 22, 2021·Biological Reviews of the Cambridge Philosophical Society·Jin-Tian LiJie-Liang Liang

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