Data/hora: 24/06/2024 17:38:36

Biblioteca(s): | Embrapa Agroenergia.
Data corrente: | 26/12/2023
Data da última atualização: | 26/12/2023
Autoria: | NUNES, L. S.; FREIRE, Í. A.; RODRIGUES, K. B.; MIDORIKAWA, G. E. O.; QUECINE, M. C.; FAVARO, L. C. de L.
Afiliação: | LETICIA SOBRINHO NUNES; ÍTALO ALVES FREIRE; KELLY BARRETO RODRIGUES; GLÁUCIA EMY OKIDA MIDORIKAWA; MARIA CAROLINA QUECINE, ESCOLA SUPERIOR DE AGRICULTURA LUIZ DE QUEIROZ, UNIVERSIDADE DE SÃO PAULO.; LEIA CECILIA DE LIMA FAVARO, CNPAE.
Título: | In vitro assessment of inorganic phosphate-solubilizing potential of Bacillus, Paenibacillus, Peribacillus, and Alkalihalobacillus strains.
Ano de publicação: | 2023
Fonte/Imprenta: | In: INTERNATIONAL SYMPOSIUM OF MICROBIOLOGY AND BIOTECHNOLOGY, 6., 2023, Viçosa, MG. Biotecnologia Microbiana Soluções para os grandes desafios globais: anais. Viçosa, MG: Universidade Federal de Viçosa, 2023.
Idioma: | Inglês
Notas: | Resumo.
Conteúdo: | We evaluated in vitro different Bacillus, Paenibacillus, Peribacillus, and Alkalihalobacillus strains for their ability to solubilize insoluble inorganic phosphate sources [Ca3(PO4)2; AlPO4; FePO4]. 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)”. The B. pumilus BRM033255 strain was used as positive control. All 217 bacteria were inoculated (quadruplicate) in solid NBRIP-Ca and NBRIP-Al culture media and incubated at 28oC for 15 days. The data on colony diameters and solubilization halos were collected, and the solubilization index (SI) value was calculated as the ratio between the diameter of the clear zone and the colony. For tests in liquid media, 187 of the 217 strains were inoculated (one replicate) in 250 mL conical flasks containing 50 mL of the NBRIP-Ca, NBRIP-Al, and NBRIP-Fe culture media, with an initial optical density adjusted to 0.2 (OD600nm).
Palavras-Chave: | Bioprospecção; Fonte inorgânica de fósforo.
Thesagro: | Bactéria; Cana de Açúcar; Fósforo Inorgânico.
Thesaurus Nal: | Bacillus (bacteria); Inorganic phosphorus; Sugarcane.
Categoria do assunto: | W Química e Física
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1160229/1/GT5-In-vitro-assessment-of-inorganic-phosphate-solubilizing.pdf
Registro original: | Embrapa Agroenergia (CNPAE)
Exemplares: | CNPAE - (4358-1) - UPE - RA - DD -  -  -  - DIS