Abstract Rivers and streams are important reservoirs of freshwater for human consumption. These ecosystems are threatened by increasing urbanization, because raw sewage discharged into them alters their nutrient content and may affect the composition of their microbial community. In the present study, we...
Metagenoma,
Microbiota,
Ríos/microbiología,
Urbanización,
Microbiología del Agua,
Código de Barras del ADN Taxonómico,
Ecosistema,
Metabolismo Energético,
Redes y Vías Metabólicas,
Metagenómica,
Filogenia,
ARN Ribosómico 16S/genética
Abstract Wheat is one of the most important cultivated cereals in Uruguay for human consumption; however, when harvest yields are low, wheat is usually used in ensiling for animal feeding. Ensiling is a forage preservation method that allows for storage during extended periods of time while maintaining n...
Abstract:Sulfate-reducing bacteria (SRB) and methanogenic archaea (MA) share common niches in coastal sediments during the terminal phases of the anaerobic mineralization of organic matter. The purpose of this study was to analyze the spatial - temporal variation of SRB and MA in the sediments of a tropi...
Acetatos/metabolismo,
Análisis de Varianza,
Archaea/aislamiento & purificación,
Archaea/metabolismo,
Agua Dulce/microbiología,
Sedimentos Geológicos/microbiología,
Golfo de México,
Microbiota,
Lluvia,
Valores de Referencia,
Análisis Espacio-Temporal,
Bacterias Reductoras del Azufre/aislamiento & purificación,
Temperatura,
Factores de Tiempo,
Clima Tropical
ABSTRACT The microorganism-microorganism or microorganism-host interactions are the key strategy to colonize and establish in a variety of different environments. These interactions involve all ecological aspects, including physiochemical changes, metabolite exchange, metabolite conversion, signaling, ch...
Abstract Humic substances in soil DNA samples can influence the assessment of microbial diversity and community composition. Using multiple steps during or after cell lysis adds expenses, is time-consuming, and causes DNA loss. A pretreatment of soil samples and a single step DNA extraction may improve e...
Bosques,
Hongos/clasificación,
Hongos/genética,
Microbiota,
Reacción en Cadena de la Polimerasa,
Polimorfismo de Longitud del Fragmento de Restricción,
Microbiología del Suelo,
Cloruro de Calcio,
ADN Bacteriano,
ADN de Hongos,
Hongos/aislamiento & purificación,
Suelo/química
EL microbioma humano es definido como el genoma colectivo de una población compuesta por bacterias, hongos, virus y protozoos que residen en los diferentes nichos ecológicos del cuerpo humano. El microbioma contribuye a mantener las funciones metabólica, proteger el cuerpo contra los patógenos, es es...
Diariamente los seres humanos están en interacción con objetos de uso continuo, como el papel moneda, sin el conocimiento de que estos almacenan microorganismos y de que nos exponemos al contacto con potenciales patógenos. La composición de la comunidad bacteriana en un billete colombiano fue determi...
Introduction: Fish are usually exposed to higher microbial loads than land or air animals. The microbiota of fish mostly consists of Pseudomonas spp.,
Aeromonas spp., Shewanella putrefasciens, Acinetobacter spp. and Moraxella spp. Objective: to analyze the oral cavity, and skin tissue microbiota on the
N...
ABSTRACT The objective of this study was to characterize genotypically Malassezia spp. isolated from the external ear canal of healthy horses. Fifty-five horses, 39 (70.9%) males and 16 (29.1%) females, from different breeds and adults were studied. External ear canals were cleaned and a sterile cotton s...
Objetivo: Identificar a microbiota de feridas operatórias infectadas descritas em produções científicas. Método: Revisão integrativa realizada em bases de dados: Literatura Latino-Americana e do Caribe em Ciências da Saúde, Medical Literature Analysis and Retrieval System Online, Scientific Elect...
Microbiota,
Herida Quirúrgica,
Infecciones,
Infección Hospitalaria,
Hospitalización,
Alta del Paciente,
Morbilidad,
Mortalidad,
Fiebre,
Bacterias Gramnegativas,
Staphylococcus aureus
