Results 31 to 40 of about 1,632,377 (305)
Microbial micropatches within microbial hotspots
PLOS ONE, 2018 The spatial distributions of organism abundance and diversity are often heterogeneous. This includes the sub-centimetre distributions of microbes, which have 'hotspots' of high abundance, and 'coldspots' of low abundance. Previously we showed that 300 μl abundance hotspots, coldspots and background regions were distinct at all taxonomic levels. Here we
Lisa M. Dann +7 more
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Ciência Rural, 1996 Foram coletadas aleatoriamente, 10 amostras de carne moída bovina em açougues da cidade de Santa Maria, RS, para determinar a presença de microorganismos totais, coliformes e Staphylococcus aureus.
Elisabete Dockhorn Grünspan +4 more
doaj +1 more source
Macedonian Journal of Chemistry and Chemical Engineering, 2020 Considering that toxic metals can affect metabolic processes in microorganisms adversely, it can be hypothesized that these metals in water matrices would induce a decrease in metabolic activity of the biofilm microorganisms populating the surface of a ...
Frank C. Brown +5 more
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Assessment of the feasibility of the formulation of preparation for the growth inhibition of metronidazole-resistant strains isolated from the periodontal pockets [PDF]
Vojnosanitetski Pregled, 2005 Introduction. Topical metronidazole benzoate preparations, applied directly into the space between the teeth and periodontal tissue, are the treatment of choice for periodontal pockets.
Toskić-Radojičić Marija +3 more
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Detection of Waterborne and Airborne Microorganisms in a Rodent Facility
Anais da Academia Brasileira de Ciências, 2022 This study aimed to evaluate the air and water contamination level and to identify the microbes isolated from a rodent facility located at the Federal University of Uberlândia, Minas Gerais, Brazil.
LUIZ MARCIO DA SILVA +5 more
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SIPSim: A Modeling Toolkit to Predict Accuracy and Aid Design of DNA-SIP Experiments
Frontiers in Microbiology, 2018 DNA Stable isotope probing (DNA-SIP) is a powerful method that links identity to function within microbial communities. The combination of DNA-SIP with multiplexed high throughput DNA sequencing enables simultaneous mapping of in situ assimilation ...
Nicholas D. Youngblut +2 more
doaj +1 more source
First air-tolerant effective stainless steel microbial anode obtained from a natural marine biofilm [PDF]
, 2009 Microbial anodes were constructed with stainless steel electrodes under constant polarisation. The seawater medium was inoculated with a natural biofilm scraped from harbour equipment.
Erable, Benjamin, Bergel, Alain
core +1 more source
Environmental Microbiology, 2021 Summary The loss of cellular water (desiccation) and the resulting low cytosolic water activity are major stress factors for life. Numerous prokaryotic and eukaryotic taxa have evolved molecular and physiological adaptions to periods of low water availability or water‐limited environments that occur across the terrestrial Earth.
Jason Bosch +9 more
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Airborne bacterial populations above desert soils of the McMurdo Dry Valleys, Antarctica [PDF]
, 2013 Bacteria are assumed to disperse widely via aerosolized transport due to their small size and resilience. The question of microbial endemicity in isolated populations is directly related to the level of airborne exogenous inputs, yet this has proven hard
Bottos, Eric M. +10 more
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From environment to clinic: the role of pesticides in antimicrobial resistance
Revista Panamericana de Salud Pública, 2020 Antimicrobial resistance (AMR) in pathogens has been associated mainly with excessive use of antibiotics. Most studies of resistance have focused on clinical pathogens; however, microorganisms are exposed to numerous anthropogenic substances. Few studies
Jeadran N. Malagón-Rojas +2 more
doaj +1 more source