High Aluminum Drives Different Rhizobacterial Communities Between Aluminum-Tolerant and Aluminum-Sensitive Wild Soybean.

abstract：:Objective: To evaluate the diagnostic performance of metagenomic next-generation sequencing (mNGS) using bronchoalveolar lavage fluid (BALF) in patients with ventilator-associated pneumonia (VAP). Methods: BALF samples of 72 patients with VAP were collected from August 2018 to May 2020. The diagnostic performance of c...

journal_title：Frontiers in microbiology

authors： Fang X,Mei Q,Fan X,Zhu C,Yang T,Zhang L,Geng S,Pan A

更新日期：2020-12-01 00:00:00

abstract：:Cheese microbiota contribute significantly to the final characteristics of cheeses due to the growth and interaction between cheese microorganisms during processing and ripening. For raw milk cheeses, such as Parmigiano Reggiano (PR), the microbiota derive from the raw milk itself, the dairy environment, and the start...

journal_title：Frontiers in microbiology

authors： Bottari B,Levante A,Bancalari E,Sforza S,Bottesini C,Prandi B,De Filippis F,Ercolini D,Nocetti M,Gatti M

更新日期：2020-10-02 00:00:00

abstract：:Mikania micrantha is a noxious invasive plant causing enormous economic losses and ecological damage. Soil microbiome plays an important role in the invasion process of M. micrantha, while little is known about its rhizosphere microbiome composition and function. In this study, we identified the distinct rhizosphere m...

journal_title：Frontiers in microbiology

authors： Yin L,Liu B,Wang H,Zhang Y,Wang S,Jiang F,Ren Y,Liu H,Liu C,Wan F,Wang H,Qian W,Fan W

更新日期：2020-07-07 00:00:00

abstract：:Major foodborne bacterial pathogens, such as Campylobacter jejuni, have devised complex strategies to establish and foster intestinal infections. For more than two decades, researchers have used immortalized cell lines derived from human intestinal tissue to dissect C. jejuni-host cell interactions. Known from these s...

journal_title：Frontiers in microbiology

authors： Negretti NM,Clair G,Talukdar PK,Gourley CR,Huynh S,Adkins JN,Parker CT,Corneau CM,Konkel ME

更新日期：2019-04-11 00:00:00

abstract：:We performed a study to (i) investigate efficacy of an Escherichia coli/Salmonella spp./Listeria monocytogenes-targeting bacteriophage cocktail (tentatively named F.O.P.) to reduce a human pathogenic E. coli strain O157:H7 in experimentally infected mice, and (ii) determine how bacteriophages impact the normal gut mic...

journal_title：Frontiers in microbiology

authors： Dissanayake U,Ukhanova M,Moye ZD,Sulakvelidze A,Mai V

更新日期：2019-09-10 00:00:00

abstract：:Since the 2006 European ban on the use of antibiotics as growth promoters in animal feed, numerous studies have been published describing alternative strategies to prevent diseases in animals. A particular focus has been on prevention of necrotic enteritis in poultry caused by Clostridium perfringens by the use of mic...

journal_title：Frontiers in microbiology

authors： Caly DL,D'Inca R,Auclair E,Drider D

更新日期：2015-12-01 00:00:00

abstract：:Many bacteria regulate gene expression in response to phosphate availability using a two-component signal transduction system, the activity of which is controlled by interaction with the Pst phosphate specific transporter and a cytoplasmic protein PhoU. Mycobacterium tuberculosis, the causative agent of tuberculosis, ...

journal_title：Frontiers in microbiology

authors： Brokaw AM,Eide BJ,Muradian M,Boster JM,Tischler AD

更新日期：2017-12-18 00:00:00

abstract：:The nitrogenase enzyme, which catalyzes the reduction of N2 gas to NH4+, occurs as three separate isozyme that use Mo, Fe-only, or V. The majority of global nitrogen fixation is attributed to the more efficient 'canonical' Mo-nitrogenase, whereas Fe-only and V-('alternative') nitrogenases are often considered 'backup'...

journal_title：Frontiers in microbiology

authors： McRose DL,Zhang X,Kraepiel AM,Morel FM

更新日期：2017-02-28 00:00:00

abstract：:The increased use of molecular identification methods and mass spectrometry has revealed that Acinetobacter spp. of the A. baumannii (Ab) group other than A. baumannii are increasingly being recovered from human samples and may pose a health challenge if neglected. In this study 76 isolates of 5 species within the Ab ...

journal_title：Frontiers in microbiology

authors： Cosgaya C,Ratia C,Marí-Almirall M,Rubio L,Higgins PG,Seifert H,Roca I,Vila J

更新日期：2019-10-24 00:00:00

abstract：:Pseudomonas aeruginosa infections are becoming increasingly difficult to treat due to intrinsic antibiotic resistance and the propensity of this pathogen to accumulate diverse resistance mechanisms. Hyperexpression of efflux pumps of the Resistance-Nodulation-Cell Division (RND)-type multidrug efflux pumps (e.g., MexAB-Op...

journal_title：Frontiers in microbiology

authors： Dreier J,Ruggerone P

更新日期：2015-07-08 00:00:00

abstract：:In the current study, we focused on the mechanism underlying starch flocculation by the sweet potato sour liquid. The traditional microbial techniques and 16S rDNA sequencing revealed that Lactobacillus was dominant flocculating microorganism in sour liquid. In total, 86 bacteria, 20 yeasts, and 10 molds were isolated...

journal_title：Frontiers in microbiology

authors： Zhang L,Yu Y,Li X,Li X,Zhang H,Zhang Z,Xu Y

更新日期：2017-07-25 00:00:00

abstract：:Disease causing Escherichia coli commonly found in meat and poultry include intestinal pathogenic E. coli (iPEC) as well as extraintestinal types such as the Uropathogenic E. coli (UPEC). In this study we compared the resistance of iPEC (O157:H7) to UPEC in chicken meat using High Pressure Processing (HPP) in with (th...

journal_title：Frontiers in microbiology

authors： Chien SY,Sheen S,Sommers CH,Sheen LY

更新日期：2016-06-14 00:00:00

abstract：:Preterm birth (PTB) is defined as the birth of an infant before 37 weeks of gestational age. It is the leading cause of perinatal morbidity and mortality worldwide. In this study, we present a comprehensive meta-analysis of vaginal microbiome in PTB. We integrated raw longitudinal 16S rRNA vaginal microbiome data from...

journal_title：Frontiers in microbiology

authors： Kosti I,Lyalina S,Pollard KS,Butte AJ,Sirota M

更新日期：2020-04-08 00:00:00

abstract：:The microbial communities inhabiting the alimentary tracts of mammals, particularly those of herbivores, are estimated to be one of the densest microbial reservoirs on Earth. The significance of these gut microbes in influencing the physiology, ecology and evolution of their hosts is only beginning to be realized. To ...

journal_title：Frontiers in microbiology

authors： Kohl KD,Dearing MD

更新日期：2016-07-28 00:00:00

abstract：:Microbes with abnormal levels have important impacts on the formation and development of various complex diseases. Identifying possible Microbe-Disease Associations (MDAs) helps to understand the mechanisms of complex diseases. However, experimental methods for MDA identification are costly and time-consuming. In this...

journal_title：Frontiers in microbiology

authors： Peng L,Shen L,Liao L,Liu G,Zhou L

更新日期：2020-10-27 00:00:00

abstract：:Background: The aim of this study was to clarify the effect of 5-aminosalicylic acid (5-ASA) treatment on gut bacterial microbiota in patients with ulcerative colitis (UC). Methods: A total of 57 UC patients, including 20 untreated and 37 5-ASA-treated, were recruited into an exploration cohort. We endoscopically coll...

journal_title：Frontiers in microbiology

authors： Xu J,Chen N,Wu Z,Song Y,Zhang Y,Wu N,Zhang F,Ren X,Liu Y

更新日期：2018-06-13 00:00:00

abstract：:Cellulolytic enzyme hydrolysis of lignocellulose biomass to release fermentable sugars is one of the key steps in biofuel refining. Gene expression of fungal cellulolytic enzymes is tightly controlled at the transcriptional level. Key transcription factors such as activator ClrB/CLR2 and XlnR/XYR1, as well as represso...

journal_title：Frontiers in microbiology

authors： Li Y,Zheng X,Zhang X,Bao L,Zhu Y,Qu Y,Zhao J,Qin Y

更新日期：2016-12-22 00:00:00

abstract：:Bacterial species differ greatly in the number and location of the rRNA operons which may be present in the bacterial chromosomes and plasmids. Most bacterial species contain more than one ribosomal RNA operon copy in their genomes, with some species containing up to 15 such copies. We review the number and location o...

journal_title：Frontiers in microbiology

authors： Espejo RT,Plaza N

更新日期：2018-06-08 00:00:00

abstract：:Rapidly changing concentrations of substrates frequently occur during large-scale microbial cultivations. These changing conditions, caused by large mixing times, result in a heterogeneous population distribution. Here, we present a powerful and efficient modeling approach to predict the influence of varying substrate...

journal_title：Frontiers in microbiology

authors： Nieß A,Löffler M,Simen JD,Takors R

更新日期：2017-06-28 00:00:00

abstract：:Acetogens can fix carbon (CO or CO2) into acetyl-CoA via the Wood-Ljungdahl pathway (WLP) that also makes them attractive cell factories for the production of fuels and chemicals from waste feedstocks. Although most biochemical details of the WLP are well understood and systems-level characterization of acetogen metab...

journal_title：Frontiers in microbiology

authors： de Souza Pinto Lemgruber R,Valgepea K,Gonzalez Garcia RA,de Bakker C,Palfreyman RW,Tappel R,Köpke M,Simpson SD,Nielsen LK,Marcellin E

更新日期：2019-11-15 00:00:00

abstract：:Current notion presumes that only one protein is encoded at a given bacterial genetic locus. However, transcription and translation of an overlapping open reading frame (ORF) of 186 bp length were discovered by RNAseq and RIBOseq experiments. This ORF is almost completely embedded in the annotated L,D-transpeptidase g...

journal_title：Frontiers in microbiology

authors： Hücker SM,Vanderhaeghen S,Abellan-Schneyder I,Scherer S,Neuhaus K

更新日期：2018-05-14 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：: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：:Disturbance in gut microbiota is crucial for the development of Clostridioides difficile infection (CDI). Different mechanisms through which gut microbiota influences C. difficile colonization are known. However, C. difficile could also affect gut microbiota balance as previously demonstrated by cultivation of fecal m...

journal_title：Frontiers in microbiology

authors： Horvat S,Rupnik M

更新日期：2018-07-24 00:00:00

abstract：:Streptomyces clavuligerus F613-1 produces a clinically important β-lactamase inhibitor, clavulanic acid (CA). Although the biosynthesis pathway of CA has essentially been elucidated, the global regulatory mechanisms of CA biosynthesis remain unclear. The paired genes cagS and cagR, which are annotated, respectively, a...

journal_title：Frontiers in microbiology

authors： Fu J,Qin R,Zong G,Liu C,Kang N,Zhong C,Cao G

更新日期：2019-02-14 00:00:00

abstract：:The microbial processes of denitrification and dissimilatory nitrate reduction to ammonium (DNRA) are two important nitrate reducing mechanisms in soil, which are responsible for the loss of nitrate ([Formula: see text]) and production of the potent greenhouse gas, nitrous oxide (N(2)O). A number of factors are known ...

journal_title：Frontiers in microbiology

authors： Giles M,Morley N,Baggs EM,Daniell TJ

更新日期：2012-12-18 00:00:00

abstract：Background:Salvador, Bahia (northeastern Brazil), has been identified as the epicenter of Human T-cell leukemia virus Human T-cell leukemia virus (HTLV) type 1 infection in the country. This study aims to estimate the rate of HTLV infection and the geographical distribution of this virus in this state. Methods:All HTL...

journal_title：Frontiers in microbiology

authors： Pereira FM,de Almeida MDCC,Santos FLN,Carreiro RP,Regis-Silva CG,Galvão-Castro B,Grassi MFR

更新日期：2019-05-14 00:00:00

abstract：:Cronobacter spp. are bacterial pathogens that cause neonatal meningitis, septicemia, and necrotizing enterocolitis in infants with a lethality rate of 40-80%. Powdered infant formulas (PIF) have been implicated as the main vehicles of transmission. This pathogen can also cause infection through contaminated expressed ...

journal_title：Frontiers in microbiology

authors： Parra-Flores J,Aguirre J,Juneja V,Jackson EE,Cruz-Córdova A,Silva-Sanchez J,Forsythe S

更新日期：2018-09-27 00:00:00

abstract：:QepA is one of the genes that confer quinolone resistance in bacteria. The aim of this study was to analyze the genetic structures of plasmids that carry a qepA3, a recently discovered allele of qepA in Enterobacteriaceae clinical isolates. 656 non-redundant Enterobacteriaceae clinical isolates were screened for the q...

journal_title：Frontiers in microbiology

authors： Wang D,Huang X,Chen J,Mou Y,Li H,Yang L

更新日期：2015-10-15 00:00:00

abstract：:Combatting antimicrobial resistant (AMR) using a One-Health approach is essential as various bacteria, including Escherichia coli, a common bacteria, are becoming increasingly resistant and livestock may be a reservoir. The AMR gene content of 492 E. coli, isolated from 56 pig farms across Great Britain in 2014-2015, ...

journal_title：Frontiers in microbiology

authors： AbuOun M,O'Connor HM,Stubberfield EJ,Nunez-Garcia J,Sayers E,Crook DW,Smith RP,Anjum MF

更新日期：2020-05-25 00:00:00