01690nam a2200277 a 450000100080000000500110000800800410001910000190006024501270007926002180020650000120042452007250043665000240116165000130118565000140119865000190121265000130123165300200124465300110126465300310127570000180130670000250132470000200134970000190136970000240138821602282023-12-26       2023    bl uuuu     u00u1 u    #d1 aFREIRE, Í. A.  aHarnessing the potential of native Bacillus species for mineralizing organic sources of phosphorus.h[electronic resource]  aIn: INTERNATIONAL SYMPOSIUM OF MICROBIOLOGY AND BIOTECHNOLOGY, 6., 2023, Viçosa, MG. Biotecnologia Microbiana Soluções para os grandes desafios globais: anais. Viçosa, MG: Universidade Federal de Viçosac2023  aResumo.  aHere, we evaluated in vitro different Bacillus strains and related genera (Paenibacillus, Peribacillus, and Alkalihalobacillus) for their ability to mineralize insoluble organic P sources. A total of 217 endophytic, epiphytic, and rhizospheric strains isolated from native and cultivated plant species from different Brazilian biomes were obtained from the “Collection of Microorganisms and Microalgae Applied to Agroenergy and Biorefineries (CMMAABio)”, located at Embrapa Agroenergia. Three solid culture media from the literature were evaluated (1, 2, and 3): two containing hydrated phytic acid sodium salt (from rice) (media 1 and 2) and one containing soy lecithin (medium 3) as the insoluble organic P source.  aBacillus (bacteria)  aPhytases  aBactéria  aBiodiversidade  aFósforo  aBioprospecção  aFitase  aFonte organica de fósforo1 aMENDES, T. D.1 aMIDORIKAWA, G. E. O.1 aSILVA, C. P. da1 aQUECINE, M. C.1 aFAVARO, L. C. de L.