Anti-tumoral Effects of Recombinant Lactococcus lactis Strain Secreting IL-17A Cytokine.

abstract：:Over thousands of years, modernization could be predicted for the use of microorganisms in the production of foods and beverages. However, the current accelerated pace of new food production is due to the rapid incorporation of biotechnological techniques that allow the rapid identification of new molecules and microo...

journal_title：Frontiers in microbiology

authors： Vitorino LC,Bessa LA

更新日期：2017-05-10 00:00:00

abstract：:Aluminum (Al)-resistant plant cultivars can recruit beneficial microbes to alleviate the stresses. However, the mechanism of how rhizobacterial communities strengthen Al tolerance of wild soybean has not been addressed. The aim of this study was to investigate the bacterial community structure in the rhizosphere of Al...

journal_title：Frontiers in microbiology

authors： Shi Q,Jin J,Liu Y,Zhang Y,Cai Z,Ma Q,Cheng Y,Wen R,Nian H,Lian T

更新日期：2020-08-19 00:00:00

abstract：:Bacterial pathogens cause a number of lethal diseases. Opportunistic bacterial pathogens grouped into ESKAPE pathogens that are linked to the high degree of morbidity, mortality and increased costs as described by Infectious Disease Society of America. Acinetobacter baumannii is one of the ESKAPE pathogens which cause...

journal_title：Frontiers in microbiology

authors： Tiwari V,Roy R,Tiwari M

更新日期：2015-06-18 00:00:00

abstract：:Deep subsurface aquifers despite difficult access, represent important water resources and, at the same time, are key locations for subsurface engineering activities for the oil and gas industries, geothermal energy, and CO2 or energy storage. Formation water originating from a 760 m-deep geological gas storage aquife...

journal_title：Frontiers in microbiology

authors： Aüllo T,Berlendis S,Lascourrèges JF,Dessort D,Duclerc D,Saint-Laurent S,Schraauwers B,Mas J,Patriarche D,Boesinger C,Magot M,Ranchou-Peyruse A

更新日期：2016-02-09 00:00:00

abstract：:Currently microorganisms are best identified using 16S rRNA and 18S rRNA gene sequencing. However, in recent years matrix assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) has emerged as a potential tool for microbial identification and diagnosis. During the MALDI-TOF MS process, mic...

journal_title：Frontiers in microbiology

authors： Singhal N,Kumar M,Kanaujia PK,Virdi JS

更新日期：2015-08-05 00:00:00

abstract：:Arachis hypogaea (Peanut) is one of the most important cash crops grown for food and oil production. Salinity is a major constraint for loss of peanut productivity, and halotolerant plant growth promoting bacteria not only enhance plant-growth but also provide tolerance against salt stress. The potential of halotolera...

journal_title：Frontiers in microbiology

authors： Alexander A,Singh VK,Mishra A

更新日期：2020-10-14 00:00:00

abstract：:Extracellular agents produced by newly isolated bacterial strains were able to catalyze the synthesis of silver nanoparticles (AgNPs). The most effective isolates were identified as Bacillus pumilus, B. persicus, and Bacillus licheniformis using molecular identification. DLS analysis revealed that the AgNPs synthesize...

journal_title：Frontiers in microbiology

authors： Elbeshehy EK,Elazzazy AM,Aggelis G

更新日期：2015-05-13 00:00:00

abstract：:The term microbiome describes the genetic material encoding the various microbial populations that inhabit our body. Whilst colonization of various body niches (e.g., the gut) by dynamic communities of microorganisms is now universally accepted, the existence of microbial populations in other "classically sterile" loc...

journal_title：Frontiers in microbiology

authors： Whittle E,Leonard MO,Harrison R,Gant TW,Tonge DP

更新日期：2019-01-17 00:00:00

abstract：:Melioidosis is a common infectious disease in Southeast Asia and Northern Australia. In Hainan, several cases have been reported, but no systematic study has yet been done on the molecular epidemiology profiles of the organism. An investigation of the molecular epidemiology links and population structure of Burkholder...

journal_title：Frontiers in microbiology

authors： Zhu X,Chen H,Li S,Wang LC,Wu DR,Wang XM,Chen RS,Li ZJ,Liu ZG

更新日期：2020-05-07 00:00:00

abstract：:Dermatophytes are the most common cause of onychomycosis, counting for 90% fungal nail infection. Although dermatophyte pathogens are normally susceptible to antifungal agents, onychomycosis often results in refractory chronic disease, and the formation of biofilms frequently underlines the inadequate responses and re...

journal_title：Frontiers in microbiology

authors： Chen B,Sun Y,Zhang J,Chen R,Zhong X,Wu X,Zheng L,Zhao J

更新日期：2019-06-07 00:00:00

abstract：:Heavy metal accumulation in mesquite trees (Prosopis laevigata) growing in aluminum, titanium, chromium and zirconium-polluted soils of a semi-arid region in Mexico was investigated using wavelength dispersive X-ray fluorescence analysis. The results showed that P. laevigata trees can hyper accumulate up to 4100 mg/kg...

journal_title：Frontiers in microbiology

authors： Ramírez V,Baez A,López P,Bustillos R,Villalobos MÁ,Carreño R,Contreras JL,Muñoz-Rojas J,Fuentes LE,Martínez J,Munive JA

更新日期：2019-08-13 00:00:00

abstract：:Acinetobacter baumannii, a Gram-negative opportunistic pathogen, is known to cause multidrug resistant infections. This organism has primarily been isolated from clinical environments and its environmental reservoirs remain largely unknown. In the present study, we recovered seven isolates of A. baumannii growing unde...

journal_title：Frontiers in microbiology

authors： Fernando DM,Khan IU,Patidar R,Lapen DR,Talbot G,Topp E,Kumar A

更新日期：2016-11-18 00:00:00

abstract：:IncI-complex plasmids can be divided into seven subgroups IncI1, IncI2, IncIγ, IncB/O, IncK1, IncK2, and IncZ. In this study, a replicon-based scheme was proposed for typing IncI-complex plasmids into four separately clustering subgroups IncI2, IncI1/B/O, IncIγ/K1 and IncK2/Z, the last three of which were combined fro...

journal_title：Frontiers in microbiology

authors： Zhang D,Zhao Y,Feng J,Hu L,Jiang X,Zhan Z,Yang H,Yang W,Gao B,Wang J,Li J,Yin Z,Zhou D

更新日期：2019-01-29 00:00:00

abstract：:Two entomopathogenic bacteria, Xenorhabdus and Photorhabdus, are known to be able to synthesize and secrete eicosanoid biosynthesis inhibitors (EIBs) that can enhance pathogenicity of Bacillus thuringiensis (Bt) against different target insects. Such enhancements can be explained by the suppression of immune responses...

journal_title：Frontiers in microbiology

authors： Sajjadian SM,Kim Y

更新日期：2020-03-27 00:00:00

abstract：:Pathogens have evolved mechanisms to modulate host cell functions and avoid recognition and destruction by the host damage response. For many years, researchers have focused on proteins as the main effectors used by pathogens to hijack host cell pathways, but only recently with the development of deep RNA sequencing t...

journal_title：Frontiers in microbiology

authors： Bayer-Santos E,Marini MM,da Silveira JF

更新日期：2017-03-21 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：:Mycobacteria are unique in many aspects of their biology. The development of genetic tools to identify genes critical for their growth by forward genetic analysis holds great promises to advance our understanding of their cellular, physiological and biochemical processes. Here we report the development of a novel tran...

journal_title：Frontiers in microbiology

authors： Riggs-Shute SD,Falkinham JO,Yang Z

更新日期：2020-01-21 00:00:00

abstract：:Vibrio vulnificus (Vv) is a multi-host pathogenic species currently subdivided into three biotypes (Bts). The three Bts are human-pathogens, but only Bt2 is also a fish-pathogen, an ability that is conferred by a transferable virulence-plasmid (pVvbt2). Here we present a phylogenomic analysis from the core genome of 8...

journal_title：Frontiers in microbiology

authors： Roig FJ,González-Candelas F,Sanjuán E,Fouz B,Feil EJ,Llorens C,Baker-Austin C,Oliver JD,Danin-Poleg Y,Gibas CJ,Kashi Y,Gulig PA,Morrison SS,Amaro C

更新日期：2018-01-05 00:00:00

abstract：:The biocontrol fungus Trichoderma longibrachiatum SMF2 secretes a large quantity of peptaibols that have been shown to have a range of biological activities and therefore great application values. However, the mechanism of the regulatory expression of peptaibols is still unclear. The putative methyltransferase LaeA/LA...

journal_title：Frontiers in microbiology

authors： Shi JC,Shi WL,Zhou YR,Chen XL,Zhang YZ,Zhang X,Zhang WX,Song XY

更新日期：2020-06-12 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：:F-specific filamentous phage of Escherichia coli (Ff: f1, M13, or fd) are long thin filaments (860 nm × 6 nm). They have been a major workhorse in display technologies and bionanotechnology; however, some applications are limited by the high length-to-diameter ratio of Ff. Furthermore, use of functionalized Ff outside...

journal_title：Frontiers in microbiology

authors： Sattar S,Bennett NJ,Wen WX,Guthrie JM,Blackwell LF,Conway JF,Rakonjac J

更新日期：2015-04-20 00:00:00

abstract：:The selection of yeasts intended as starters for table olives is a complex process, including a characterization step at laboratory level and a validation at lab level and factory-scale. The characterization at lab level deals with the assessment of some technological traits (growth under different temperatures and at...

journal_title：Frontiers in microbiology

authors： Bevilacqua A,Corbo MR,Sinigaglia M

更新日期：2012-05-31 00:00:00

abstract：:The increasing prevalence of hospital and community-acquired infections caused by multidrug-resistant (MDR) bacterial pathogens is limiting the options for effective antibiotic therapy. Moreover, this alarming spread of antimicrobial resistance has not been paralleled by the development of novel antimicrobials. Resist...

journal_title：Frontiers in microbiology

authors： Cassir N,Rolain JM,Brouqui P

更新日期：2014-10-20 00:00:00

abstract：:Syngas generated by thermal gasification of biomass or coal can be steam reformed and purified into methane, which could be used locally for energy needs, or re-injected in the natural gas grid. As an alternative to chemical catalysis, the main components of the syngas (CO, CO2, and H2) can be used as substrates by a ...

journal_title：Frontiers in microbiology

authors： Sancho Navarro S,Cimpoia R,Bruant G,Guiot SR

更新日期：2016-08-03 00:00:00

abstract：:The compatible solute dimethylsulfoniopropionate (DMSP), made by many marine organisms, is one of Earth's most abundant organosulfur molecules. Many marine bacteria import DMSP and can degrade it as a source of carbon and/or sulfur via DMSP cleavage or DMSP demethylation pathways, which can generate the climate active...

journal_title：Frontiers in microbiology

authors： Liu J,Liu J,Zhang SH,Liang J,Lin H,Song D,Yang GP,Todd JD,Zhang XH

更新日期：2018-12-21 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：:Deep fractured rock ecosystems across most of North America have not been studied extensively. However, the US Great Basin, in particular the Nevada National Security Site (NNSS, formerly the Nevada Test Site), has hosted a number of influential subsurface investigations over the years. This investigation focuses on r...

journal_title：Frontiers in microbiology

authors： Hamilton-Brehm SD,Stewart LE,Zavarin M,Caldwell M,Lawson PA,Onstott TC,Grzymski J,Neveux I,Lollar BS,Russell CE,Moser DP

更新日期：2019-09-27 00:00:00

abstract：:Epibacterium mobile BBCC367 is a marine bacterium that is common in coastal areas. It belongs to the Roseobacter clade, a widespread group in pelagic marine ecosystems. Species of the Roseobacter clade are regularly used as models to understand the evolution and physiological adaptability of generalist bacteria. E. mo...

journal_title：Frontiers in microbiology

authors： Matallana-Surget S,Werner J,Wattiez R,Lebaron K,Intertaglia L,Regan C,Morris J,Teeling H,Ferrer M,Golyshin PN,Gerogiorgis D,Reilly SI,Lebaron P

更新日期：2018-12-21 00:00:00

abstract：:The survival of Shewanella oneidensis MR-1 at up to 1500 MPa was investigated by laboratory studies involving exposure to high pressure followed by evaluation of survivors as the number (N) of colony forming units (CFU) that could be cultured following recovery to ambient conditions. Exposing the wild type (WT) bacter...

journal_title：Frontiers in microbiology

authors： Hazael R,Foglia F,Kardzhaliyska L,Daniel I,Meersman F,McMillan P

更新日期：2014-11-17 00:00:00

abstract：:In the present study, we found that our isolate Shewanella decolorationis NTOU1 is able to degrade acetate under anaerobic condition with concomitant implementation of extracellular electron transfer (EET). With +0.63 V (vs. SHE) poised on the anode, in a 72-h experiment digesting acetate, only 2 mM acetate was consum...

journal_title：Frontiers in microbiology

authors： Li SL,Wang YJ,Chen YC,Liu SM,Yu CP

更新日期：2019-03-05 00:00:00