Inhibitory Effect of Volatiles Emitted From Alcaligenes faecalis N1-4 on Aspergillus flavus and Aflatoxins in Storage.

abstract：:Nitric oxide (NO) is a key physiological regulator in eukaryotic and prokaryotic organisms. It can cause a variety of biological effects by reacting with its targets or/and indirectly inducing oxidative stress. NO can also be produced by bacteria including the pathogenic Bacillus anthracis; however, its role in the in...

journal_title：Frontiers in microbiology

authors： Popova TG,Teunis A,Vaseghi H,Zhou W,Espina V,Liotta LA,Popov SG

更新日期：2015-09-02 00:00:00

abstract：:Both intrinsic and extrinsic mechanisms regulating bacterial expression have been elucidated and described, however, such studies have mainly focused on local effects on the two-dimensional structure of the prokaryote genome while long-range as well as spatial interactions influencing gene expression are still only po...

journal_title：Frontiers in microbiology

authors： Krogh TJ,Franke A,Møller-Jensen J,Kaleta C

更新日期：2020-09-01 00:00:00

abstract：:In this article we compare the efficacy of different pharmacological agents (ranitidine, and omeprazole) to support phage transit from stomach to distal portions of the gastrointestinal tract in rats. We show that a temporal modification of environment in the animal stomach may protect Twort-like therapeutic antistaph...

journal_title：Frontiers in microbiology

authors： Międzybrodzki R,Kłak M,Jończyk-Matysiak E,Bubak B,Wójcik A,Kaszowska M,Weber-Dąbrowska B,Łobocka M,Górski A

更新日期：2017-03-23 00:00:00

abstract：:Weaning is one of the most stressful challenges in the pig's life, which contributes to dysfunctions of intestinal and immune system, disrupts the gut microbial ecosystem, and therefore compromises the growth performance and health of piglets. To mitigate the negative impact of the stress on early-weaned piglets, effe...

journal_title：Frontiers in microbiology

authors： Xu J,Li Y,Yang Z,Li C,Liang H,Wu Z,Pu W

更新日期：2018-08-23 00:00:00

abstract：:Streptococcus canis is an animal pathogen which occasionally causes infections in humans. The S. canis M-like protein (SCM) encoded by the scm gene, is its best characterized virulence factor but previous studies suggested it could be absent in a substantial fraction of isolates. We studied the distribution and variab...

journal_title：Frontiers in microbiology

authors： Pinho MD,Foster G,Pomba C,Machado MP,Baily JL,Kuiken T,Melo-Cristino J,Ramirez M,Portuguese Group for the Study of Streptococcal Infections.

更新日期：2019-03-29 00:00:00

abstract：:Over the last years the demand for pre-washed, fresh-cut, and minimally-processed (MP) produce has increased. MP fresh vegetable are rapidly spoiled, whereas there is consumers' concern about chemical disinfection treatments such as with chlorine. A promising antimicrobial is reuterin, a broad-spectrum-antimicrobial c...

journal_title：Frontiers in microbiology

authors： Asare PT,Greppi A,Stettler M,Schwab C,Stevens MJA,Lacroix C

更新日期：2018-07-04 00:00:00

abstract：:Altered gut microbiota are assumed to be involved in the pathogenesis of irritable bowel syndrome (IBS). However, gut microbiota alterations reported in different studies are divergent and sometimes even contradictory. To better elucidate the relationship between altered gut microbiota and IBS, we characterized fecal ...

journal_title：Frontiers in microbiology

authors： Zhuang X,Tian Z,Li L,Zeng Z,Chen M,Xiong L

更新日期：2018-07-25 00:00:00

abstract：:Acetate is a characteristic by-product of Escherichia coli K-12 growing in batch cultures with glucose, both under aerobic as well as anaerobic conditions. While the reason underlying aerobic acetate production is still under discussion, during anaerobic growth acetate production is important for ATP generation by sub...

journal_title：Frontiers in microbiology

authors： Schütze A,Benndorf D,Püttker S,Kohrs F,Bettenbrock K

更新日期：2020-02-21 00:00:00

abstract：:Enhancement of blood-brain barrier (BBB) permeability is necessary for clearing virus in the central nervous system (CNS). It has been reported that only laboratory-attenuated rabies virus (RABV) induces inflammatory response to lead BBB transient breakdown rather than wild-type (wt) strains. As a component of ribonuc...

journal_title：Frontiers in microbiology

authors： Long T,Zhang B,Fan R,Wu Y,Mo M,Luo J,Chang Y,Tian Q,Mei M,Jiang H,Luo Y,Guo X

更新日期：2020-02-20 00:00:00

abstract：:Klebsiella pneumoniae is an important nosocomial pathogen with an extraordinary resistant phenotype due to a combination of acquired resistant-elements and efflux mechanisms. In this study a detailed molecular characterization of 11 K. pneumoniae isolates of clinical origin was carried out. Eleven clinical isolates we...

journal_title：Frontiers in microbiology

authors： Anes J,Hurley D,Martins M,Fanning S

更新日期：2017-10-23 00:00:00

abstract：:Current knowledge about the relationships between ruminal bacterial communities and metabolite profiles in the yak rumen is limited. This is due to differences in the nutritional and metabolic features between yak and other ordinary cattle combined with difficulties associated with farm-based research and a lack of te...

journal_title：Frontiers in microbiology

authors： Liu C,Wu H,Liu S,Chai S,Meng Q,Zhou Z

更新日期：2019-05-22 00:00:00

abstract：:Proteus spp. are commensal Enterobacterales of the human digestive tract. At the same time, P. mirabilis is commonly involved in urinary tract infections (UTI). P. mirabilis is naturally resistant to several antibiotics including colistin and shows reduced susceptibility to imipenem. However higher levels of resistanc...

journal_title：Frontiers in microbiology

authors： Girlich D,Bonnin RA,Dortet L,Naas T

更新日期：2020-02-21 00:00:00

abstract：:Adequate comparisons of DNA and cDNA libraries from complex environments require methods for co-extraction of DNA and RNA due to the inherent heterogeneity of such samples, or risk bias caused by variations in lysis and extraction efficiencies. Still, there are few methods and kits allowing simultaneous extraction of ...

journal_title：Frontiers in microbiology

authors： Lim NY,Roco CA,Frostegård Å

更新日期：2016-10-18 00:00:00

abstract：:Panax ginseng rusty root rot caused by the Ilyonectria species complex is a devastating disease, and it is one of the main factors contributing to the difficulty in continual cropping. Rusty root rot occurs in all ginseng fields, but little is known about the taxonomy of the fungal pathogen complex, especially Ilyonec...

journal_title：Frontiers in microbiology

authors： Guan YM,Ma YY,Jin Q,Wang QX,Liu N,Fu YP,Zhang YY,Li Y

更新日期：2020-12-16 00:00:00

abstract：:Enterohemorrhagic Escherichia coli O157:H7 (EHEC O157:H7) causes hemorrhagic colitis and the formation of characteristic attaching and effacing (A/E) lesions in humans. Given the severe sequelae of EHEC O157:H7 infection, it is critical to develop effective vaccines for human use. However, for achieving this goal many...

journal_title：Frontiers in microbiology

authors： Lin R,Zhang Y,Long B,Li Y,Wu Y,Duan S,Zhu B,Wu X,Fan H

更新日期：2017-03-15 00:00:00

abstract：:Fusarium sacchari and Fusarium andiyazi are two devastating sugarcane pathogens that cause pokkah boeng disease (PBD) in China. RNA_Seq was conducted to identify mycoviruses in F. sacchari and F. andiyazi isolates collected from PBD symptom-showing sugarcane plants across China. Fifteen isolates with a normal, debilit...

journal_title：Frontiers in microbiology

authors： Yao Z,Zou C,Peng N,Zhu Y,Bao Y,Zhou Q,Wu Q,Chen B,Zhang M

更新日期：2020-02-19 00:00:00

abstract：:Penicillium digitatum is the most damaging pathogen provoking green mold in citrus fruit during storage, and there is an urgent need for novel antifungal agents with high efficiency. The aim of this study was to investigate the antifungal effects of peptide thanatin against P. digitatum and the molecular mechanisms. R...

journal_title：Frontiers in microbiology

authors： Feng G,Li X,Wang W,Deng L,Zeng K

更新日期：2020-12-14 00:00:00

abstract：:The existence of an antisense Open Reading Frame (ORF) that encodes a putative AntiSense Protein (ASP) on the proviral genome of Human Immunodeficiency Virus type 1 (HIV-1) was a source of debate for 30 years. During the last years, some progresses have been made to characterize the cellular immune response against AS...

journal_title：Frontiers in microbiology

authors： Savoret J,Chazal N,Moles JP,Tuaillon E,Boufassa F,Meyer L,Lecuroux C,Lambotte O,Van De Perre P,Mesnard JM,Gross A

更新日期：2020-01-24 00:00:00

abstract：:Maintenance of Borrelia burgdorferi within its enzootic cycle requires a complex regulatory pathway involving the alternative σ factors RpoN and RpoS and two ancillary trans-acting factors, BosR and Rrp2. Activation of this pathway occurs within ticks during the nymphal blood meal when RpoS, the effector σ factor, tra...

journal_title：Frontiers in microbiology

authors： Caimano MJ,Groshong AM,Belperron A,Mao J,Hawley KL,Luthra A,Graham DE,Earnhart CG,Marconi RT,Bockenstedt LK,Blevins JS,Radolf JD

更新日期：2019-08-21 00:00:00

abstract：:Antimicrobials are the most commonly prescribed drugs in the swine industry. While antimicrobials are an effective treatment for serious bacterial infections, their use has been associated with major adverse effects on health. It has been shown that antimicrobials have substantial direct and indirect impacts on the sw...

journal_title：Frontiers in microbiology

authors： Zeineldin M,Aldridge B,Lowe J

更新日期：2019-05-15 00:00:00

abstract：:Interleukin-10 (IL-10) is one of the most important anti-inflammatory cytokine produced during bacterial infection. Two related phenomena explain the importance of IL-10 production in this context: first, the wide range of cells able to produce this cytokine and second, the wide effects that it causes on target cells....

journal_title：Frontiers in microbiology

authors： Peñaloza HF,Noguera LP,Riedel CA,Bueno SM

更新日期：2018-09-18 00:00:00

abstract：:Inorganic polyphosphate (polyP) is a linear polymer of orthophosphate residues. It is reported to be present in all life forms. Experimental studies showed that polyP plays important roles in bacterial durability and virulence. Here we investigated the relationships of polyP with bacterial durability and virulence the...

journal_title：Frontiers in microbiology

authors： Wang L,Yan J,Wise MJ,Liu Q,Asenso J,Huang Y,Dai S,Liu Z,Du Y,Tang D

更新日期：2018-04-24 00:00:00

abstract：:Intestinal microecology has been shown to participate in the pathogenesis of many diseases through different pathways, and the intestinal microecology of premature infants is significantly different from full-term infants. Intestinal microecology in premature infants is affected by various factors such as gestational ...

journal_title：Frontiers in microbiology

authors： Chen C,Yin Q,Wu H,Cheng L,Kwon JI,Jin J,Han T,Che H

更新日期：2020-01-17 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：:Emerging strains of Bacillus cereus, traditionally considered a self-limiting foodborne pathogen, have been associated with anthrax-like disease in mammals, including humans. The strains have emerged by divergent evolution and, as exchange of genetic material in the Bacillus genus occurs naturally, it is possible that...

journal_title：Frontiers in microbiology

authors： Baldwin VM

更新日期：2020-08-19 00:00:00

abstract：:The fungus Sclerotinia sclerotiorum (Lib.) de Bary, one of the most important plant pathogens, causes white mold on a wide range of crops. Crop yield can be dramatically decreased due to this disease, depending on the plant cultivar and environmental conditions. In this study, a suppression subtractive hybridization c...

journal_title：Frontiers in microbiology

authors： Oliveira MB,de Andrade RV,Grossi-de-Sá MF,Petrofeza S

更新日期：2015-10-26 00:00:00

abstract：:Metabolic disorders associated with obesity and cardiometabolic disorders are worldwide epidemic. Among the different environmental factors, the gut microbiota is now considered as a key player interfering with energy metabolism and host susceptibility to several non-communicable diseases. Among the next-generation be...

journal_title：Frontiers in microbiology

authors： Cani PD,de Vos WM

更新日期：2017-09-22 00:00:00

abstract：:Avibacterium paragallinarum, the causative agent of infectious coryza, is known to release outer membrane vesicles (OMVs). In the present study, we investigated the composition, bioactivities, and functional properties of the OMVs of A. paragallinarum. Following extraction and purification, the OMVs were observed to b...

journal_title：Frontiers in microbiology

authors： Mei C,Sun AH,Blackall PJ,Xian H,Li SF,Gong YM,Wang HJ

更新日期：2020-09-25 00:00:00

abstract：:Anaerobic dechlorination of chlorophenols often subjects to their toxicity and recalcitrance, presenting low loading rate and poor degradation efficiency. In this study, in order to accelerate p-chlorophenol (p-CP) reduction and extracellular electron transfer in an anaerobic system, three iron-oxide nanoparticles, na...

journal_title：Frontiers in microbiology

authors： Jiang X,Chen Y,Hou C,Liu X,Ou C,Han W,Sun X,Li J,Wang L,Shen J

更新日期：2018-08-30 00:00:00

abstract：:The use of excess conventional Phosphorus (P) fertilizers to improve agricultural productivity, in order to meet constantly increasing global food demand, potentially causes surface and ground water pollution, waterway eutrophication, soil fertility depletion, and accumulation of toxic elements such as high concentrat...

journal_title：Frontiers in microbiology

authors： Alori ET,Glick BR,Babalola OO

更新日期：2017-06-02 00:00:00