Results 71 to 80 of about 40,007 (247)

Antibiotic‐Induced Dysbiosis of the Gut Microbiota Shifts Host Tryptophan Metabolism and Increases the Susceptibility of Mice to Pulmonary Infection With Pseudomonas aeruginosa

Immunology, Volume 175, Issue 4, Page 453-466, August 2025.
Antibiotic‐induced dysbiosis of the gut microbiota shifts host tryptophan metabolism and impairs the innate immune response during Pseudomonas aeruginosa pulmonary infection. (A) Eubiosis: During eubiosis, the intestinal microbiota metabolises tryptophan into indole metabolites, which keeps tryptophan levels within normal serum concentrations. However,
Camila Bernardo de Brito, Raquel Duque do Nascimento Arifa, Rafael de Oliveira Bezerra, Carlos Eduardo Dias Igídio, Bárbara Maria de Amorim‐Santos, Anna Clara Paiva de Menezes Santos, Larissa Mendes Barbosa, João Paulo Pezzini Barbosa, Larissa Marcely Gomes Cassiano, Markus Kohlhoff, Micheli Fagundes, Rafaela Ribeiro Álvares Batista, Celso Martins Queiroz‐Junior, Alessandra M. Saliba, Juliana Divina Almeida Raposo, Fernão Castro Braga, Roney Santos Coimbra, Mauro Martins Teixeira, Caio Tavares Fagundes, Danielle G. Souza   +19 more
wiley   +1 more source

Evaluating restriction enzyme selection for reduced representation sequencing in conservation genomics

Molecular Ecology Resources, Volume 25, Issue 5, July 2025.
Abstract Conservation genomic studies in non‐model organisms generally rely on reduced representation sequencing techniques based on restriction enzymes to identify population structure as well as candidate loci for local adaptation. While the expectation is that the reduced representation of the genome is randomly distributed, the proportion of the ...
Ainhoa López, Carlos Carreras, Marta Pascual, Cinta Pegueroles   +3 more
wiley   +1 more source

PROBIOTIC Bacillus subtilis AND Lactobacillus plantarum IN DIET OF NILE TILAPIA

Boletim do Instituto de Pesca, 2019
The aim of this study was to evaluate the effects of a probiotic, composed of Bacillus subtilis and Lactobacillus plantarum in Nile tilapia fry during the sex reversal phase under stress conditions caused by high stocking density.
Mateus Cardoso Guimarães, Danielle de Carla Dias, Felipe von Atzingen Pereira de Araujo, Carlos Massatoshi Ishikawa, Leonardo Tachibana   +4 more
doaj   +1 more source

Engineering Saccharomyces Cerevisiae With Novel Functional Xylose Isomerases From Rumen Microbiota for Enhanced Biofuel Production

Biotechnology Journal, Volume 20, Issue 6, June 2025.
Graphical Abstract and Lay Summary This study identified novel xylose isomerases (XIs) from ruminal microbiota using omics data. Five Bacillota XIs were efficiently expressed in Saccharomyces cerevisiae, enabling effective conversion of xylose into xylulose and subsequent ethanol production.
Beatriz de Oliveira Vargas, Marcelo Falsarella Carazzolle, Juliana Pimentel Galhardo, Juliana José, Brenda Cristina de Souza, Jéssica Batista de Lima Correia, Jade Ribeiro dos Santos, Gonçalo Amarante Guimarães Pereira, Fellipe da Silveira Bezerra de de Mello   +8 more
wiley   +1 more source

Características microbiológicas e físico-químicas do leite de cabra submetido à pasteurização lenta pós-envase e ao congelamento Microbiological and physical-chemical characteristics of goat milk after low temperature time pasteurization and freezing

Ciência Rural, 2008
O objetivo principal deste trabalho foi avaliar o efeito da pasteurização lenta (65°C 30min-1) em banho-maria e do congelamento (-18°C), seguido de estocagem por uma semana (-18°C), sobre as características microbiológicas e físico-químicas ...
Patricia Vilhena Dias de Andrade, Marcelo Resende de Souza, Cláudia Freire Andrade de Morais Penna, José Maria Ferreira   +3 more
doaj   +1 more source

Mutualistic and antagonistic phyllosphere fungi contribute to plant recruitment in natural communities

Journal of Ecology, Volume 113, Issue 6, Page 1422-1433, June 2025.
Our results suggest that phyllosphere fungi play a relevant role in the assembly of the sapling bank in forest communities, thus, potentially influencing plant community dynamics. Beyond the well‐known negative effect of pathogenic fungi on recruitment, our results show the mutualistic effect of fungal epiphytes and a dual role of saprotrophs as ...
Mariona Pajares‐Murgó, José L. Garrido, Antonio J. Perea, Álvaro López‐García, Jesús M. Bastida, Julio M. Alcántara   +5 more
wiley   +1 more source

Paródias no ensino de microbiologia: a música como ferramenta pedagógica

, 2017
Fun activities, such as parodies, are among the creative teaching strategies that can motivate learning and critical analysis. This article describes the process of constructing and diffusion of parodies as an instrument for transmission and assimilation
G. Paixão, Liliane Araújo Lima, Nayana de Jesus Oliveira Colaço, Raenia Almeida Lima, Tamyres Carvalho Casimiro, L. Castro, L. Pantoja   +6 more
semanticscholar   +1 more source

Microbiologia de queijo tipo Minas Frescal produzido artesanalmente [PDF]

, 2001
Andrea Pinto Loguercio, José Antônio Guimarães Aleixo   +1 more
openalex   +2 more sources

Efeito da nisina na contagem de Lactococcus e Lactobacillus em queijo Minas artesanal da região de Araxá - MG

Revista do Instituto de Latícinios Cândido Tostes, 2013
Os queijos Minas artesanais da região de Araxá são produzidos nos municípios de Araxá, Campos Altos, Ibiá, Pedrinópolis, Perdizes, Sacramento, Santa Juliana, Uberaba, Conquista, Pratinha e Tapira. Estes queijos, por serem fabricados com leite cru e serem
Denise Sobral, Vanessa Aglaê Martins Teodoro, Maximiliano Soares Pinto, Gisela de Magalhães Machado, Renata Golin Bueno Costa, Antônio Fernandes de Carvalho   +5 more
doaj   +1 more source

Evolutionary Trajectories of Methionine Metabolism in Mycobacterium and Its Application to Engineer a Vitamin B12 Whole‐Cell Ribosensor

Microbial Biotechnology, Volume 18, Issue 6, June 2025.
Molecular and functional experiments highlight the relevance of species‐specific polymorphisms in a B12 riboswitch of the Mycobacterium genus. This information provided proof‐of‐concept to engineer a whole‐cell biosensor capable of detecting vitamin B12. ABSTRACT Vitamin B12 metabolism differs among members of the Mycobacterium genus.
Elena Campos‐Pardos, Laura Sanz‐Asensio, Sandra Pérez‐Jiménez, Inmaculada Yruela, Bruno Contreras‐Moreira, Alejandro Toledo‐Arana, Jesús Gonzalo‐Asensio   +6 more
wiley   +1 more source