IFN-β-inducing, unusual viral RNA species produced by paramyxovirus infection accumulated into distinct cytoplasmic structures in an RNA-type-dependent manner.

abstract：:The prevalence of digestive disorders has increased globally, as countries have adopted a more "Westernized" diet pattern. A Western diet, characterized as high in fat and refined carbohydrates, can also be defined as a product of increased technology and industrialization. Modern farmers rely on agrochemicals to meet...

journal_title：Frontiers in microbiology

authors： Barnett JA,Gibson DL

更新日期：2020-09-25 00:00:00

abstract：:As Cryptococcus neoformans mother cells generationally age, their cell walls become thicker and cell-wall associated virulence factors are upregulated. Antiphagocytic protein 1 (App1), and laccase enzymes (Lac1 and Lac2) are virulence factors known to contribute to virulence of C. neoformans during infection through i...

journal_title：Frontiers in microbiology

authors： Orner EP,Bhattacharya S,Kalenja K,Hayden D,Del Poeta M,Fries BC

更新日期：2019-11-07 00:00:00

abstract：:Antimicrobial resistance represents one of the greatest challenges of the twenty-first century, and it is globally recognized that addressing this problem requires a concerted One Health approach involving humans, animals, and the environment. Methicillin-resistant Staphylococcus aureus (MRSA) currently represents a g...

journal_title：Frontiers in microbiology

authors： Correia S,Silva V,García-Díez J,Teixeira P,Pimenta K,Pereira JE,Oliveira S,Rocha J,Manaia CM,Igrejas G,Poeta P

更新日期：2019-12-18 00:00:00

abstract：:Emergence of multidrug-resistant Salmonella typhimurium strains, especially the ACSSuT and nalidixic acid R types, has significantly compromised the effectiveness of current strategies to control Salmonella infections, resulting in increased morbidity and mortality. Clinical S. typhimurium isolates recovered in Hong K...

journal_title：Frontiers in microbiology

authors： Wong MH,Chan EW,Liu LZ,Chen S

更新日期：2014-10-02 00:00:00

abstract：:In the environment, bacteria live in complex multispecies communities. These communities span in scale from small, multicellular aggregates to billions or trillions of cells within the gastrointestinal tract of animals. The dynamics of bacterial communities are determined by pairwise interactions that occur between di...

journal_title：Frontiers in microbiology

authors： Stubbendieck RM,Vargas-Bautista C,Straight PD

更新日期：2016-08-08 00:00:00

abstract：:The contribution of ammonia-oxidizing bacteria and archaea (AOB and AOA, respectively) to the net oxidation of ammonia varies greatly between terrestrial environments. To better understand, predict and possibly manage terrestrial nitrogen turnover, we need to develop a conceptual understanding of ammonia oxidation as ...

journal_title：Frontiers in microbiology

authors： Daebeler A,Abell GC,Bodelier PL,Bodrossy L,Frampton DM,Hefting MM,Laanbroek HJ

更新日期：2012-10-04 00:00:00

abstract：:We compared the bacterial microbiomes lodged in the bronchial tree, oropharynx and nose of patients with early stage cystic fibrosis (CF) not using chronic antibiotics, determining their relationships with lung function and exacerbation frequency. CF patients were enrolled in a cohort study during stability and were c...

journal_title：Frontiers in microbiology

authors： Garcia-Nuñez M,Garcia-Gonzalez M,Pomares X,Montón C,Millares L,Quero S,Prina E,Asensio O,Bosque M,Capilla S,Cuevas O,Monsó E

更新日期：2020-06-30 00:00:00

abstract：:Antibiotic resistance is a problem for human health, and consequently, its study had been traditionally focused toward its impact for the success of treating human infections in individual patients (individual health). Nevertheless, antibiotic-resistant bacteria and antibiotic resistance genes are not confined only to...

journal_title：Frontiers in microbiology

authors： Hernando-Amado S,Coque TM,Baquero F,Martínez JL

更新日期：2020-08-28 00:00:00

abstract：:RNA interference (RNAi) is a key regulatory pathway of gene expression in almost all eukaryotes. This mechanism relies on short non-coding RNA molecules (sRNAs) to recognize in a sequence-specific manner DNA or RNA targets leading to transcriptional or post-transcriptional gene silencing. To date, the fundamental role...

journal_title：Frontiers in microbiology

authors： Silvestri A,Turina M,Fiorilli V,Miozzi L,Venice F,Bonfante P,Lanfranco L

更新日期：2020-03-13 00:00:00

abstract：:Salmonella enterica subsp. enterica serovar Typhimurium is a common cause of enterocolitis in humans globally, with multidrug resistant (MDR) strains posing an enhanced threat. S. Typhimurium is also a pathogen in food-production animals, and these populations can act as reservoirs of the bacterium. Therefore, surveil...

journal_title：Frontiers in microbiology

authors： Mellor KC,Petrovska L,Thomson NR,Harris K,Reid SWJ,Mather AE

更新日期：2019-04-12 00:00:00

abstract：:Microbial processes such as nitrification and anaerobic ammonium oxidation (anammox) are important for nitrogen cycling in marine sediments. Seasonal variations of archaeal and bacterial ammonia oxidizers (AOA and AOB) and anammox bacteria, as well as the environmental factors affecting these groups, are not well stud...

journal_title：Frontiers in microbiology

authors： Lipsewers YA,Bale NJ,Hopmans EC,Schouten S,Sinninghe Damsté JS,Villanueva L

更新日期：2014-09-05 00:00:00

abstract：:The Gram-negative bacterium Vibrio cholerae encodes two nucleases, Dns and Xds, which play a major role during the human pathogen's lifecycle. Dns and Xds control three-dimensional biofilm formation and bacterial detachment from biofilms via degradation of extracellular DNA and thus contribute to the environmental, in...

journal_title：Frontiers in microbiology

authors： Pressler K,Mitterer F,Vorkapic D,Reidl J,Oberer M,Schild S

更新日期：2019-09-10 00:00:00

abstract：:Two human-infecting avian influenza viruses (AIVs), H7N9 and H10N8, have emerged in China, which further indicate that the H9N2 subtype of AIVs, as an internal gene donor, may have an important role in the generation of new viruses with cross-species transmissibility and pathogenicity. H9N2 viruses that contain such i...

journal_title：Frontiers in microbiology

authors： Ye G,Liang CH,Hua DG,Song LY,Xiang YG,Guang C,Lan CH,Ping HY

更新日期：2016-02-29 00:00:00

abstract：:The numerous perennial meltwater ponds distributed throughout Antarctica represent diverse and productive ecosystems central to the ecological functioning of the surrounding ultra oligotrophic environment. The dominant taxa in the pond benthic communities have been well described however, little is known regarding the...

journal_title：Frontiers in microbiology

authors： Archer SD,McDonald IR,Herbold CW,Lee CK,Cary CS

更新日期：2015-05-27 00:00:00

abstract：:In our previous study we demonstrated that proteinase PrtP is able to impair bacteriocin LcnB activity, despite being produced by the same organism and encoded by the same plasmid. However, precise mechanism of this action, i.e., the exact cleavage site within LcnB bacteriocin, as well as its effect on antimicrobial a...

journal_title：Frontiers in microbiology

authors： Vukotic G,Polovic N,Mirkovic N,Jovcic B,Stanisavljevic N,Fira D,Kojic M

更新日期：2019-04-24 00:00:00

abstract：:The subcellular localization (SCL) of proteins provides important clues to their function in a cell. In our efforts to predict useful vaccine targets against Gram-negative bacteria, we noticed that misannotated start codons frequently lead to wrongly assigned SCLs. This and other problems in SCL prediction, such as th...

journal_title：Frontiers in microbiology

authors： Paramasivam N,Linke D

更新日期：2011-11-08 00:00:00

abstract：:Candida parapsilosis is a major cause of hospital-acquired infection, often related to parenteral nutrition administered via catheters and hand colonization of health care workers, and its peculiar biofilm formation ability on plastic surfaces. The mortality rate of 30% points to the pressing need for new antifungal d...

journal_title：Frontiers in microbiology

authors： Fais R,Di Luca M,Rizzato C,Morici P,Bottai D,Tavanti A,Lupetti A

更新日期：2017-11-13 00:00:00

abstract：:The fungus Colletotrichum gloeosporiodes infects plant hosts with a specialized cell called an appressorium, which is melanized and required for plant cell wall penetration. Here, we show that the mitogen-activated protein kinase CgMK1 governs appressorium formation and virulence in the poplar anthracnose fungus C. gl...

journal_title：Frontiers in microbiology

authors： He P,Wang Y,Wang X,Zhang X,Tian C

更新日期：2017-11-10 00:00:00

abstract：:Although the mechanisms that precisely time initiation of chromosome replication in bacteria remain unclear, most clock models are based on accumulation of the active initiator protein, DnaA-ATP. During each cell division cycle, sufficient DnaA-ATP must become available to interact with a distinct set of low affinity ...

journal_title：Frontiers in microbiology

authors： Rao P,Rozgaja TA,Alqahtani A,Grimwade JE,Leonard AC

更新日期：2018-07-26 00:00:00

abstract：:Antimycotic chemosensitization and its mode of action are of growing interest. Currently, use of antifungal agents in agriculture and medicine has a number of obstacles. Foremost of these is development of resistance or cross-resistance to one or more antifungal agents. The generally high expense and negative impact, ...

journal_title：Frontiers in microbiology

authors： Campbell BC,Chan KL,Kim JH

更新日期：2012-02-29 00:00:00

abstract：:Methane and methanol are common industrial by-products that can be used as feedstocks for the production of value-added products by methylotrophic bacteria. Alphaproteobacterial methanotrophs are known to produce and accumulate the biopolymer polyhydroxybutyrate (PHB) under conditions of nutrient starvation. The prese...

journal_title：Frontiers in microbiology

authors： Zaldívar Carrillo JA,Stein LY,Sauvageau D

更新日期：2018-07-18 00:00:00

abstract：:Cobamides are a family of enzyme cofactors that include vitamin B12 (cobalamin) and are produced solely by prokaryotes. Structural variability in the lower axial ligand has been observed in cobamides produced by diverse organisms. Of the three classes of lower ligands, the benzimidazoles are uniquely found in cobamide...

journal_title：Frontiers in microbiology

authors： Crofts TS,Men Y,Alvarez-Cohen L,Taga ME

更新日期：2014-11-13 00:00:00

abstract：:The aim of this study, was to characterize the extended-spectrum-β-lactamases (ESBLs) producing clinical strains of Escherichia coli isolated between January 2009 and June 2012 from Algerian hospitals and to determine the prevalence of 16S rRNA methylase among them. Sixty-seven ESBL-producers were detected among the 2...

journal_title：Frontiers in microbiology

authors： Ayad A,Drissi M,de Curraize C,Dupont C,Hartmann A,Solanas S,Siebor E,Amoureux L,Neuwirth C

更新日期：2016-09-12 00:00:00

abstract：:Biofilm represents a way of life that allows greater survival of microorganisms in hostile habitats. Campylobacter jejuni is able to form biofilms in vitro and on surfaces at several points in the poultry production chain. Genetic determinants related to their formation are expressed differently between strains and ex...

journal_title：Frontiers in microbiology

authors： Melo RT,Mendonça EP,Monteiro GP,Siqueira MC,Pereira CB,Peres PABM,Fernandez H,Rossi DA

更新日期：2017-07-18 00:00:00

abstract：:A novel Podoviridae lytic phage AJO2, specifically infecting Acinetobacter johnsonii, was isolated from bulking activated sludge. The one-step growth experiment showed that the latent period and burst size of AJO2 were estimated to be 30 min and 78.1 phages per infected cell, respectively. The viability test indicated...

journal_title：Frontiers in microbiology

authors： Fan N,Yang M,Jin R,Qi R

更新日期：2019-02-20 00:00:00

abstract：:We studied the resident (16S rDNA) and the active (16S rRNA) members of soil archaeal and bacterial communities during rice plant development by sampling three growth stages (vegetative, reproductive and maturity) under field conditions. Additionally, the microbial community was investigated in two non-flooded fields ...

journal_title：Frontiers in microbiology

authors： Breidenbach B,Conrad R

更新日期：2015-01-08 00:00:00

abstract：:Gut -associated microbes ('gut microbiota') impact the nutrition of their hosts, especially in ruminants and pseudoruminants that consume high-cellulose diets. Examples include the pseudoruminant alpaca. To better understand how body site and diet influence the alpaca microbiota, we performed three 16S rRNA gene surve...

journal_title：Frontiers in microbiology

authors： Carroll C,Olsen KD,Ricks NJ,Dill-McFarland KA,Suen G,Robinson TF,Chaston JM

更新日期：2019-01-18 00:00:00

abstract：:Mycotic infections and their effect on the human condition have been widely overlooked and poorly surveilled by many health organizations even though mortality rates have increased in recent years. The increased usage of immunosuppressive and myeloablative therapies for the treatment of malignant as well as non-malign...

journal_title：Frontiers in microbiology

authors： Espinosa V,Rivera A

更新日期：2016-03-03 00:00:00

abstract：:The gut microbial community (Gut microbiota) is known to impact metabolic functions as well as immune responses in our body. Diet plays an important role in determining the composition of the gut microbiota. Gut microbes help in assimilating dietary nutrients which are indigestible by humans. The metabolites produced ...

journal_title：Frontiers in microbiology

authors： Anand S,Mande SS

更新日期：2018-09-19 00:00:00

abstract：:The commensal fungus Candida albicans is the major cause of fungal systemic infection in immuno-compromised patients, with a mortality rate approaching 50% in the case of bloodstream infections. There is therefore a clear need to better understand fungal biology during infection to improve treatment. One of the partic...

journal_title：Frontiers in microbiology

authors： Pierrehumbert A,Ischer F,Coste AT

更新日期：2017-05-16 00:00:00