Search Results - "Peixoto, R. S."

Assessment of the microbial diversity of Brazilian kefir grains by PCR-DGGE and pyrosequencing analysis by Leite, A.M.O., Mayo, B., Rachid, C.T.C.C., Peixoto, R.S., Silva, J.T., Paschoalin, V.M.F., Delgado, S.

“…The microbial diversity and community structure of three different kefir grains from different parts of Brazil were examined via the combination of two…”
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Mixed plantations can promote microbial integration and soil nitrate increases with changes in the N cycling genes by Rachid, C.T.C.C., Balieiro, F.C., Peixoto, R.S., Pinheiro, Y.A.S., Piccolo, M.C., Chaer, G.M., Rosado, A.S.

“…Mixed-species plantations of Eucalyptus and legume trees can symbiotically fix nitrogen and potentially improve the soil quality and biomass productivity…”
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Tissue Inhibitor of Metalloproteinase-1 Is Increased in Chagasic Cardiomyopathy by Garcia, Karina Oliveira, Silva, Thiago Cerqueira, Nunes, Maria C. Pereira, Felix, Iuri Ferreira, Oliveira, Murilo Araujo, Marques, Maria E. Lisboa, Brito Santos, Leila S., Sousa, Paulo R. S. Peixoto, Ramiro Muiños, Pedro J., Maia, Renata Martins, Catto, Marília Bazzo, Pereira Jesus, Pedro A., Barbosa eSilva, Lucas C., Ribeiro, Antonio L. Pinho, Aras, Roque, Rocha, Giovanna Ladeia, Furie, Karen L., Oliveira-Filho, Jamary

“…Chagas disease (CD) mainly conveys stroke risk through structural cardiac disease. However, stroke and cognitive impairment are seen in CD independently of…”
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Petroleum-Degrading Enzymes: Bioremediation and New Prospects by Peixoto, R. S., Vermelho, Alane Beatriz, Rosado, Alexandre Soares

“…Anthropogenic forces, such as petroleum spills and the incomplete combustion of fossil fuels, have caused an accumulation of petroleum hydrocarbons in the…”
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decade of land use contributes to changes in the chemistry, biochemistry and bacterial community structures of soils in the Cerrado by Peixoto, R. S, Chaer, G. M, Franco, N, Reis Junior, F. B, Mendes, I. C, Rosado, A. S

“…The bacterial community structures (BCSs) of Cerrado soils cultivated under conventional tillage (CT), no-tillage (NT) and under native Cerrado (NC) vegetation…”
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SubMICs of penicillin and erythromycin enhance biofilm formation and hydrophobicity of Corynebacterium diphtheriae strains by GOMES, D. L. R, PEIXOTO, R. S, BARBOSA, E. A. B, NAPOLEAO, F, SABBADINI, P. S, DOS SANTOS, K. R. N, MATTOS-GUARALDI, A. L, HIRATA, R

“…Subinhibitory concentrations (subMICs) of antibiotics may alter bacterial surface properties and change microbial physiology. This study aimed to investigate…”
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Soil aggregation and bacterial community structure as affected by tillage and cover cropping in the Brazilian Cerrados by Peixoto, R.S., Coutinho, H.L.C., Madari, B., Machado, P.L.O.A., Rumjanek, N.G., Van Elsas, J.D., Seldin, L., Rosado, A.S.

“…Microbial-based indicators of soil quality are believed to be more dynamic than those based on physical and chemical properties. Recent developments in…”
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Zooplankton in littoral waters of a tropical lake: a revisited biodiversity by Maia-Barbosa, P M, Peixoto, R S, Guimarães, A S

“…The present study was carried out in Lake Dom Helvécio, in the state of Minas Gerais, with two main objectives: to demonstrate the contribution of the littoral…”
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Probiotic potential of selected lactic acid bacteria strains isolated from Brazilian kefir grains by Leite, A M O, Miguel, M A L, Peixoto, R S, Ruas-Madiedo, P, Paschoalin, V M F, Mayo, B, Delgado, S

“…A total of 34 lactic acid bacteria isolates from 4 different Brazilian kefir grains were identified and characterized among a group of 150 isolates, using the…”
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Ecological and biotechnological importance of secondary metabolites produced by coral‐associated bacteria by Modolon, F., Barno, A.R., Villela, H.D.M., Peixoto, R.S.

“…Summary Symbiotic relationships between corals and their associated micro‐organisms are essential to maintain host homeostasis. Coral‐associated bacteria (CAB)…”
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Sugarcane trash levels in soil affects the fungi but not bacteria in a short-term field experiment by Rachid, C.T.C.C., Pires, C.A., Leite, D.C.A., Coutinho, H.L.C., Peixoto, R.S., Rosado, A.S., Salton, J., Zanatta, J.A., Mercante, F.M., Angelini, G.A.R., Balieiro, Fabiano de Carvalho

“…The sugarcane in Brazil is passing through a management transition that is leading to the abolition of pre-harvest burning. Without burning, large amounts of…”
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Microbiological and chemical characteristics of Brazilian kefir during fermentation and storage processes by Leite, A M O, Leite, D C A, Del Aguila, E M, Alvares, T S, Peixoto, R S, Miguel, M A L, Silva, J T, Paschoalin, V M F

“…The microbial community composition and chemical characteristics of a Brazilian milk kefir sample produced during its manufacturing and refrigerated storage…”
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Use of rpoB and 16S rRNA genes to analyse bacterial diversity of a tropical soil using PCR and DGGE by Peixoto, R.S., Da Costa Coutinho, H.L., Rumjanek, N.G., Macrae, A., Rosado, A.S.

“…Aim: To evaluate the rpoB gene as a biomarker for PCR‐DGGE microbial analyses using soil DNA from the Cerrado, Brazil. 
Methods: DNA extraction from soil was…”
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Localization and symbiotic status of probiotics in the coral holobiont by Cardoso, P M, Hill, L J, Villela, H D M, Vilela, C L S, Assis, J M, Rosado, P M, Rosado, J G, Chacon, M A, Majzoub, M E, Duarte, G A S, Thomas, T, Peixoto, R S

“…Corals establish symbiotic relationships with microorganisms, especially endosymbiotic photosynthetic algae. Although other microbes have been commonly…”
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Comparison of DNA extraction protocols for microbial communities from soil treated with biochar by Leite, D C A, Balieiro, F C, Pires, C A, Madari, B E, Rosado, A S, Coutinho, H L C, Peixoto, R S

“…Many studies have evaluated the effects of biochar application on soil structure and plant growth. However, there are very few studies describing the effect of…”
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Tank bromeliad water: similar or distinct environments for research of bacterial bioactives? by Carmo, F L, Santos, H F, Peixoto, R S, Rosado, A S, Araujo, F V

“…The Atlantic Rainforest does not have a uniform physiognomy, its relief determines different environmental conditions that define the composition of its flora…”
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Kinetic modeling to study the quality of tambaqui (Colossoma macropomum) sous vide during storage at different temperatures by Ramos, Fabiane C. P., Ribeiro, Suezilde C. A., Peixoto Joele, Maria R. S., Sousa, Consuelo L., Lourenço, Lúcia F. H.

“…This study aimed to assess the changes in quality of tambaqui sous vide during refrigerated storage using degradation kinetics. Tambaqui sous vide was prepared…”
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Comparison of different protocols for the extraction of microbial DNA from reef corals by Santos, H F, Carmo, F L, Leite, D C A, Jesus, H E, Maalouf, P De Carvalho, Almeida, C, Soriano, A U, Altomari, D, Suhett, L, Vólaro, V, Valoni, E, Francisco, M, Vieira, J, Rocha, R, Sardinha, B L, Mendes, L B, João, R R, Lacava, B, Jesus, R F, Sebastian, G V, Pessoa, A, van Elsas, J D, Rezende, R P, Pires, D O, Duarte, G, Castro, C B, Rosado, A S, Peixoto, R S

“…This study aimed to test different protocols for the extraction of microbial DNA from the coral Mussismilia harttii. Four different commercial kits were…”
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Diversity of the candidate phylum Poribacteria in the marine sponge Aplysina fulva by Hardoim, C C P, Cox, C J, Peixoto, R S, Rosado, A S, Costa, R, van Elsas, J D

“…Poribacterial clone libraries constructed for Aplysina fulva sponge specimens were analysed with respect to diversity and phylogeny. Results imply the…”
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Bacterial community profiles of endodontic abscesses from Brazilian and USA subjects as compared by denaturing gradient gel electrophoresis analysis by Machado de Oliveira, J. C., Siqueira Jr, J. F., Rôças, I. N., Baumgartner, J. C., Xia, T., Peixoto, R. S., Rosado, A. S.

“…This study compared the bacterial community profiles of the microbiota associated with acute apical abscesses from Brazilian and USA patients using denaturing…”
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