The distribution of thiamin and pyridoxine in the western tropical North Atlantic Amazon River plume.

abstract：:Potential benthic habitats of early Mars lakes, probably oligotrophic, could range from hydrothermal to cold sediments. Dynamic processes in the water column (such as turbidity or UV penetration) as well as in the benthic bed (temperature gradients, turbation, or sedimentation rate) contribute to supply nutrients to a...

journal_title：Frontiers in microbiology

authors： Parro V,Puente-Sánchez F,Cabrol NA,Gallardo-Carreño I,Moreno-Paz M,Blanco Y,García-Villadangos M,Tambley C,Tilot VC,Thompson C,Smith E,Sobrón P,Demergasso CS,Echeverría-Vega A,Fernández-Martínez MÁ,Whyte LG,Fairén AG

更新日期：2019-05-03 00:00:00

abstract：:It is reported that a wide range of bacterial infections are polymicrobial, and the members in a local microcommunity can influence the growth of neighbors through physical and chemical interactions. Pseudomonas aeruginosa is an important opportunistic pathogen that normally causes a variety of acute and chronic infec...

journal_title：Frontiers in microbiology

authors： Zhao K,Du L,Lin J,Yuan Y,Wang X,Yue B,Wang X,Guo Y,Chu Y,Zhou Y

更新日期：2018-10-11 00:00:00

abstract：:Aeolian prokaryotic communities (APC) are important components of bioaerosols that are transported freely or attached to dust particles suspended in the atmosphere. Terrestrial and marine ecosystems are known to release and receive significant prokaryote loads into and from the surrounded atmospheric air. However, com...

journal_title：Frontiers in microbiology

authors： Aalismail NA,Díaz-Rúa R,Ngugi DK,Cusack M,Duarte CM

更新日期：2020-11-12 00:00:00

abstract：:Anaerobic syntrophic acetate oxidation (SAO) is a thermodynamically unfavorable process involving a syntrophic acetate oxidizing bacterium (SAOB) that forms interspecies electron carriers (IECs). These IECs are consumed by syntrophic partners, typically hydrogenotrophic methanogenic archaea or sulfate reducing bacteri...

journal_title：Frontiers in microbiology

authors： Timmers PHA,Vavourakis CD,Kleerebezem R,Damsté JSS,Muyzer G,Stams AJM,Sorokin DY,Plugge CM

更新日期：2018-12-10 00:00:00

abstract：:The Chlamydiaceae comprise a group of highly adapted bacterial pathogens sharing a unique intracellular lifestyle. Three Chlamydia species are pathogenic to humans: Chlamydia trachomatis, Chlamydia pneumoniae, and Chlamydia psittaci. C. trachomatis is the leading bacterial cause of sexually-transmitted infections and ...

journal_title：Frontiers in microbiology

authors： Panzetta ME,Valdivia RH,Saka HA

更新日期：2018-12-12 00:00:00

abstract：:Many bacterial pathogens use quorum-sensing (QS) signaling to regulate the expression of factors contributing to virulence and persistence. Bacteria produce signals of different chemical classes. The signal molecule, known as diffusible signal factor (DSF), is a cis-unsaturated fatty acid that was first described in t...

journal_title：Frontiers in microbiology

authors： Rahmani-Badi A,Sepehr S,Fallahi H,Heidari-Keshel S

更新日期：2015-04-28 00:00:00

abstract：:A range of attributes determines the virulence of human pathogens. During interactions with their hosts, pathogenic microbes often undergo transitions between distinct stages, and the ability to switch between these can be directly related to the disease process. Understanding the mechanisms and dynamics of these tran...

journal_title：Frontiers in microbiology

authors： Tyc KM,Kühn C,Wilson D,Klipp E

更新日期：2014-02-06 00:00:00

abstract：:Bacterial spores are extremely resistant life-forms that play an important role in food spoilage and foodborne disease. The return of spores to a vegetative cell state is a three-step process, these being activation, germination, and emergence. High-pressure (HP) processing is known to induce germination in part of th...

journal_title：Frontiers in microbiology

authors： Modugno C,Peltier C,Simonin H,Dujourdy L,Capitani F,Sandt C,Perrier-Cornet JM

更新日期：2020-01-31 00:00:00

abstract：:High level expression of recombinant proteins in bacteria often results in their aggregation into inclusion bodies. Formation of inclusion bodies poses a major bottleneck in high-throughput recovery of recombinant protein. These aggregates have amyloid-like nature and can retain biological activity. Here, effect of ex...

journal_title：Frontiers in microbiology

authors： Singh A,Upadhyay V,Singh A,Panda AK

更新日期：2020-05-08 00:00:00

abstract：:Flax dew-retting is a key step in the industrial extraction of fibers from flax stems and is dependent upon the production of a battery of hydrolytic enzymes produced by micro-organisms during this process. To explore the diversity and dynamics of bacterial and fungal communities involved in this process we applied a ...

journal_title：Frontiers in microbiology

authors： Djemiel C,Grec S,Hawkins S

更新日期：2017-10-20 00:00:00

abstract：:Synthetic dyes, extensively used in various industries, act as pollutants in the aquatic environment, and pose a significant threat to living beings. In the present study, we assessed the potential of a halophilic bacterium Salinivibrio kushneri HTSP isolated from a saltpan for decolorization and bioremediation of syn...

journal_title：Frontiers in microbiology

authors： John J,Dineshram R,Hemalatha KR,Dhassiah MP,Gopal D,Kumar A

更新日期：2020-12-21 00:00:00

abstract：:Genes that are constitutively expressed across multiple environmental stimuli are crucial to quantifying differentially expressed genes, particularly when employing quantitative reverse transcriptase polymerase chain reaction (RT-qPCR) assays. However, the identification of these potential reference genes in non-model...

journal_title：Frontiers in microbiology

authors： Alexander H,Jenkins BD,Rynearson TA,Saito MA,Mercier ML,Dyhrman ST

更新日期：2012-11-09 00:00:00

abstract：:Several antimicrobial and immunosuppressive effects have been attributed to the statins class of antihyperlipidemia drugs. Several studies have also indicated clinical benefits for the use of statins during the management of infections and sepsis. To assess whether the immunosuppressive effects of statins outweigh the...

journal_title：Frontiers in microbiology

authors： Rahal EA,Constantin WN,Zeidan N,Abdelnoor AM

更新日期：2015-12-22 00:00:00

abstract：:With only hundreds of genes contained within their genomes, mycoplasmas have become model organisms for precise understanding of cellular processes, as well as platform organisms for predictable engineering of microbial functions for mission-critical applications. Despite the availability of "whole genome writing" in ...

journal_title：Frontiers in microbiology

authors： Karas BJ,Wise KS,Sun L,Venter JC,Glass JI,Hutchison CA 3rd,Smith HO,Suzuki Y

更新日期：2014-07-23 00:00:00

abstract：:Pathogenic and non-pathogenic Vibrio parahaemolyticus strains were simultaneously detected and quantified using a novel viable multiplex real-time PCR (novel qPCR). We used a new PCR primer and probe, ureR, as a surrogate for detection of the toxin trh gene as the primer was better at identifying variant V. parahaemol...

journal_title：Frontiers in microbiology

authors： Niu B,Hong B,Zhang Z,Mu L,Malakar PK,Liu H,Pan Y,Zhao Y

更新日期：2018-08-02 00:00:00

abstract：:Microbial decomposition of organic matter is an essential process in the global carbon cycle. The soil bacteria Pseudopedobacter saltans and Flavobacterium johnsoniae are both able to degrade complex organic molecules, but it is not fully known how their membrane structures are adapted to their environmental niche. Th...

journal_title：Frontiers in microbiology

authors： Moore EK,Hopmans EC,Rijpstra WI,Sánchez-Andrea I,Villanueva L,Wienk H,Schoutsen F,Stams AJ,Sinninghe Damsté JS

更新日期：2015-06-29 00:00:00

abstract：:Bacteria of the Vibrio genus are the most predominant infectious agents threatening marine wildlife and aquaculture. Due to the large genetic diversity of these pathogens, the molecular determinants of Vibrio virulence are only poorly understood. Furthermore, studies tend to ignore co-evolutionary interactions between...

journal_title：Frontiers in microbiology

authors： Wegner KM,Piel D,Bruto M,John U,Mao Z,Alunno-Bruscia M,Petton B,Le Roux F

更新日期：2019-09-06 00:00:00

abstract：:Flammeovirga pacifica strain WPAGA1 is a Gram-negative, polysaccharide-degrading bacterium isolated from the marine sediment of the West Pacific Ocean. This strain is a cosmopolitan marine bacterium that uses complex polysaccharides as exclusive source of carbon and energy and plays a key role in the marine carbon cyc...

journal_title：Frontiers in microbiology

authors： Gao B,Jin M,Li L,Qu W,Zeng R

更新日期：2017-04-10 00:00:00

abstract：Background:Available data on the incidence and outcome of invasive fungal diseases (IFD) in children with hematological malignancies or after allogeneic hematopoietic stem cell transplantation (HSCT) are mostly based on monocenter, retrospective studies or on studies performed prior to the availability of newer triazol...

journal_title：Frontiers in microbiology

authors： Lehrnbecher T,Schöning S,Poyer F,Georg J,Becker A,Gordon K,Attarbaschi A,Groll AH

更新日期：2019-04-16 00:00:00

abstract：:We introduce a manually constructed and curated regulatory network model that describes the current state of knowledge of transcriptional regulation of Bacillus subtilis. The model corresponds to an updated and enlarged version of the regulatory model of central metabolism originally proposed in 2008. We extended the ...

journal_title：Frontiers in microbiology

authors： Faria JP,Overbeek R,Taylor RC,Conrad N,Vonstein V,Goelzer A,Fromion V,Rocha M,Rocha I,Henry CS

更新日期：2016-03-18 00:00:00

abstract：:Elongation factor thermal unstable Tu (EF-Tu) is a G protein that catalyzes the binding of aminoacyl-tRNA to the A-site of the ribosome inside living cells. Structural and biochemical studies have described the complex interactions needed to effect canonical function. However, EF-Tu has evolved the capacity to execute...

journal_title：Frontiers in microbiology

authors： Harvey KL,Jarocki VM,Charles IG,Djordjevic SP

更新日期：2019-10-24 00:00:00

abstract：:[This corrects the article DOI: 10.3389/fmicb.2019.03123.]. ...

journal_title：Frontiers in microbiology

authors： Armistead B,Whidbey C,Iyer LM,Herrero-Foncubierta P,Quach P,Haidour A,Aravind L,Cuerva JM,Jaspan HB,Rajagopal L

更新日期：2020-02-25 00:00:00

abstract：:Aeromonas hydrophila is responsible for aeromonad septicaemia in fish, and gastroenteritis and wound infections in humans. The type III secretion system (T3SS) is utilized by aeromonads to inject protein effectors directly into host cells. One of the major genetic regulators of the T3SS in several bacterial species is...

journal_title：Frontiers in microbiology

authors： Zhao YH,Shaw JG

更新日期：2016-09-07 00:00:00

abstract：:Experimental manipulation of the intestinal microbiota influences health of the host and is a common application for synbiotics. Here Clostridium butyricum (C. butyricum, C.B) combined with corn bran (C.B + Bran) was taken as the synbiotics application in a waned pig model to investigate its regulation of intestinal h...

journal_title：Frontiers in microbiology

authors： Zhang J,Sun J,Chen X,Nie C,Zhao J,Guan W,Lei L,He T,Chen Y,Johnston LJ,Zhao J,Ma X

更新日期：2018-12-18 00:00:00

abstract：:Recent findings provide evidence that fungal structures can be detected in brain tissue from Alzheimer's disease (AD) patients using rabbit polyclonal antibodies raised against whole fungal cells. In the present work, we have developed and tested specific antibodies that recognize the fungal proteins, enolase and β-tu...

journal_title：Frontiers in microbiology

authors： Pisa D,Alonso R,Rábano A,Horst MN,Carrasco L

更新日期：2016-11-07 00:00:00

abstract：:Chitosan is a natural biopolymer from crab shells that is known for its biocompatibility, biodegradability, and bioactivity. In human medicine, chitosan is used as a stabilizer for active ingredients in tablets, and is popular in slimming diets. Due to its low toxicity, it was the first basic substance approved by the...

journal_title：Frontiers in microbiology

authors： Romanazzi G,Feliziani E,Sivakumar D

更新日期：2018-12-04 00:00:00

abstract：:Mycotoxins, as microbial secondary metabolites, frequently contaminate cereal grains and pose a serious threat to human and animal health around the globe. Deoxynivalenol (DON), a commonly detected Fusarium mycotoxin, has drawn utmost attention due to high exposure levels and contamination frequency in the food chain....

journal_title：Frontiers in microbiology

authors： Tian Y,Tan Y,Liu N,Liao Y,Sun C,Wang S,Wu A

更新日期：2016-03-30 00:00:00

abstract：:Lignocellulosic biomass is a renewable and sustainable energy source. Cellulases are the enzymes that cleave β-1, 4-glycosidic linkages in cellulose to liberate sugars that can be fermented to ethanol, butanol, and other products. Low enzyme activity and yield, and thermostability are, however, some of the limitations...

journal_title：Frontiers in microbiology

authors： Dadwal A,Sharma S,Satyanarayana T

更新日期：2020-06-24 00:00:00

abstract：:The objective of this study was to explore the genetic and biological features of the tet(M)-harboring plasmid pTS14 in Salmonella enterica strain S14 isolated from a chicken fecal sample. Plasmid pTS14 was identified by conjugation, S1-pulsed-field gel electrophoresis (PFGE), Southern hybridization, and plasmid seque...

journal_title：Frontiers in microbiology

authors： Liu YY,Liu XK,Cui XD,Chen M,Li SH,He DD,Liu JH,Yuan L,Hu GZ,Pan YS

更新日期：2020-07-03 00:00:00

abstract：:Despite the effective use of antiretroviral therapy, the remainder of a latently HIV-1-infected reservoir mainly in the resting memory CD4+ T lymphocyte subset has provided a great setback toward viral eradication. While host transcriptional silencing machinery is thought to play a dominant role in HIV-1 latency, HIV-...

journal_title：Frontiers in microbiology

authors： Kamori D,Ueno T

更新日期：2017-01-30 00:00:00