512 items found

Types: other Tags: 69999 Biological Sciences not elsewhere classified Ecology Microbiology

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    Correction to: Isolation and genetic characterization of Toxoplasma gondii in...

    An amendment to this paper has been published and can be accessed via the original article.
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    The impact of genomic selection on genetic diversity and genetic gain in thre...

    Abstract Background In France, implementation of genomic evaluations in dairy cattle breeds started in 2009 and this has modified the breeding schemes drastically. In this...
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    Acetate metabolic requirement of avian pathogenic Escherichia coli promotes i...

    Abstract Avian pathogenic Escherichia coli (APEC) is a facultative intracellular pathogen, and intracellular persistence in macrophages is essential for APEC extraintestinal...
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    Early gut microbiota signature of aGvHD in children given allogeneic hematopo...

    Abstract Background The onset of acute Graft-versus-Host Disease (aGvHD) has been correlated with the gut microbiota (GM) composition, but experimental observations are still...
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    Condition-specific promoter activities in Saccharomyces cerevisiae

    Abstract Background Saccharomyces cerevisiae is widely studied for production of biofuels and biochemicals. To improve production efficiency under industrially relevant...
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    Effects of cyanobacterial toxins on the human gastrointestinal tract and the ...

    Abstract Background Cyanobacterial blooms occur with increasing frequency in freshwater ecosystems, posing a hazard to human and environmental health. Exposure of human to...
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    Molecular characteristics of Staphylococcus aureus isolates from food surveil...

    Abstract Background Staphylococcal food poisoning (SFP) is one of the most common food-borne diseases in the world. Pulsed-field gel electrophoresis (PFGE), multilocus sequence...
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    Patternable particle microarray utilizing controllable particle delivery

    Abstract In this study, we demonstrate an on-demand delivering and sequential arraying of single microparticles utilizing multiple pneumatic pressure-driven elastomer valves and...
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    Induction of PR-10 genes and metabolites in strawberry plants in response to ...

    Abstract Background The soil-borne vascular pathogen Verticillium dahliae causes severe wilt symptoms in a wide range of plants including strawberry (Fragaria × ananassa). To...
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    Reduction of spherical-aberration impact in microscopy by wavefront coding

    In modern high-NA optical scanning instruments, like scanning microscopes, the refractive-index mismatch between the sample and the immersion medium introduces a significant...
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    Genetic boundaries delineate the potential human pathogen Salmonella bongori ...

    Abstract Background Salmonella bongori infect mainly cold-blooded hosts, but infections by S. bongori in warm-blooded hosts have been reported. We hypothesized that S. bongori...
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    The contribution of culturomics to the repertoire of isolated human bacterial...

    Abstract After a decade of research and metagenomic analyses, our knowledge of the human microbiota appears to have reached a plateau despite promising results. In many studies,...
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    Development of gut inflammation in mice colonized with mucosa-associated bact...

    Abstract Background Disturbances in the intestinal microbial community (i.e. dysbiosis) or presence of the microbes with deleterious effects on colonic mucosa has been linked to...
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    A study of the relationship between human infection with avian influenza a (H...

    Abstract Background Avian influenza A (H5N6) virus poses a great threat to the human health since it is capable to cross the species barrier and infect humans. Although human...
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    Lytic polysaccharide monooxygenases and other oxidative enzymes are abundantl...

    Abstract Background Starch is the second most abundant plant-derived biomass and a major feedstock in non-food industrial applications and first generation biofuel production....
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    A prebiotic intervention study in children with autism spectrum disorders (ASDs)

    Abstract Background Different dietary approaches, such as gluten and casein free diets, or the use of probiotics and prebiotics have been suggested in autistic spectrum...
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    Indigenous knowledge and use of lichens by the lichenophilic communities of t...

    Abstract Background The aim of the study was to document the prevailing indigenous knowledge and various uses of lichens among the lichenophilic communities in the hills and...
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    The effect of cigarette smoking on the oral and nasal microbiota

    Abstract Background The goal of the study was to investigate whether cigarette smoking alters oral and nasal microbial diversity, composition, and structure. Twenty-three...
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    Comparisons of microbiological characteristics and antibiotic resistance of K...

    Abstract Background The comparisons of molecular characterization and antibiotic resistance of Klebsiella pneumoniae (KP) isolates from humans and other animal hosts are not...
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    Self-propelling bacteria mimic coherent light decorrelation

    We show here that live e-coli bacterial culture, thanks to the self-propelling feature, can significantly reduce the coherent noise. In fact, the typical self-propelled drive of...