LILACS – Literatura Latinoamericana y del Caribe de Ciencias de la Salud

Gene expression profile of Scardovia spp. in the metatranscriptome of root caries

Damé-Teixeira, Naile; Parolo, Clarissa Cavalcanti Fatturi; Malz, Marisa; Devine, Deirdre Ann; Do, Thuy.

Braz. oral res. (Online); 34 (), 2020

Abstract A few investigations of caries biofilms have identified Scardovia spp.; however, little is known about its involvement in caries pathogenesis. The purpose of this study was to assess the gene expression profile of Scardovia spp. in root caries, and compare it with other microorganisms. Clinical ...

Actinobacteria/genética, Actinobacteria/aislamiento & purificación, Biopelículas, Mapeo Cromosómico, ADN Bacteriano, Perfilación de la Expresión Génica, Expresión Génica, Persona de Mediana Edad, Valores de Referencia, Caries Radicular/microbiología, Análisis de Secuencia de ADN, Estadísticas no Paramétricas, Transcriptoma

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Characterization of dioxygenases and biosurfactants produced by crude oil degrading soil bacteria

Muthukamalam, Santhakumar; Sivagangavathi, Sivalingam; Dhrishya, Dharmapal; Sudha Rani, Sadras.

Braz. j. microbiol; 48 (4), 2017

ABSTRACT Role of microbes in bioremediation of oil spills has become inevitable owing to their eco friendly nature. This study focused on the isolation and characterization of bacterial strains with superior oil degrading potential from crude-oil contaminated soil. Three such bacterial strains were selec...

Acinetobacter baumannii/enzimología, Acinetobacter baumannii/genética, Acinetobacter baumannii/crecimiento & desarrollo, Acinetobacter baumannii/metabolismo, Actinobacteria/enzimología, Actinobacteria/genética, Actinobacteria/crecimiento & desarrollo, Actinobacteria/metabolismo, Proteínas Bacterianas/genética, Proteínas Bacterianas/metabolismo, Biodegradación Ambiental, Corynebacterium/enzimología, Corynebacterium/genética, Corynebacterium/crecimiento & desarrollo, Corynebacterium/metabolismo, Dioxigenasas/genética, Dioxigenasas/metabolismo, India, Petróleo/análisis, Petróleo/microbiología, Contaminación por Petróleo/análisis, Filogenia, Microbiología del Suelo, Contaminantes del Suelo/metabolismo, Tensoactivos/química, Tensoactivos/metabolismo

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Potential for biocontrol of melanized fungi by actinobacteria isolated from intertidal region of Ilha Do Mel, Paraná, Brazil

Dalitz, Camila de Araújo; Porsani, Mariana Vieira; Figel, Izabel Cristina; Pimentel, Ida C; Dalzoto, Patrícia R.

Braz. j. microbiol; 48 (1), 2017

Abstract Actinobacteria occur in many environments and have the capacity to produce secondary metabolites with antibiotic potential. Identification and taxonomy of actinobacteria that produce antimicrobial substances is essential for the screening of new compounds, and sequencing of the 16S region of rib...

Actinobacteria/clasificación, Actinobacteria/genética, Actinobacteria/aislamiento & purificación, Actinobacteria/fisiología, Antibiosis, Brasil, Hongos/fisiología, Filogenia, ARN Ribosómico 16S/genética, Streptomyces/clasificación, Streptomyces/genética

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