Dynamics of Inorganic Nutrients in Intertidal Sediments: Porewater, Exchangeable, and Intracellular Pools.

abstract：:The extensive use of daptomycin for treating complex methicillin-resistant Staphylococcus aureus infections has led to the emergence of daptomycin-resistant strains. Although genomic studies have identified mutations associated with daptomycin resistance, they have not necessarily provided insight into the evolution a...

journal_title：Frontiers in microbiology

authors： Lasek-Nesselquist E,Lu J,Schneider R,Ma Z,Russo V,Mishra S,Pai MP,Pata JD,McDonough KA,Malik M

更新日期：2019-02-28 00:00:00

abstract：:To avoid conflict between biofuel and food resource production, marine macroalgae (main algal polysaccharides) have been suggested as potent feedstock for biofuel production. Flammeovirga pacifica WPAGA1, a typical marine polysaccharide-degrading bacterium, can utilize crude agarose as the sole carbon source. Transcri...

journal_title：Frontiers in microbiology

authors： Gao B,Li L,Wu H,Zhu D,Jin M,Qu W,Zeng R

更新日期：2019-06-12 00:00:00

abstract：:The utilisation of the organic fraction of municipal solid waste as feedstock for bioethanol production could reduce the need for disposal of the ever-increasing amounts of municipal solid waste, especially in developing countries, and fits with the integrated goals of climate change mitigation and transport energy se...

journal_title：Frontiers in microbiology

authors： Carrillo-Barragan P,Bowler B,Dolfing J,Sallis P,Gray ND

更新日期：2019-04-09 00:00:00

abstract：:Crimean-Congo hemorrhagic fever (CCHF) is a re-emerging zoonotic viral disease prevalent in many parts of Asia, Europe, and Africa. The causative agent, Crimean-Congo hemorrhagic fever orthonairovirus (CCHFV), is transmitted through hard ticks. Tick vectors especially belonging to the Hyalomma species serve as the res...

journal_title：Frontiers in microbiology

authors： Shrivastava N,Shrivastava A,Ninawe SM,Sharma S,Kumar JS,Alam SI,Kanani A,Sharma SK,Dash PK

更新日期：2019-08-23 00:00:00

abstract：:Whole genome sequencing (WGS) of Mycobacterium tuberculosis has been constructive in understanding its evolution, genetic diversity and the mechanisms involved in drug resistance. A large number of sequencing efforts from across the globe have revealed genetic diversity among clinical isolates and the genetic determin...

journal_title：Frontiers in microbiology

authors： Advani J,Verma R,Chatterjee O,Pachouri PK,Upadhyay P,Singh R,Yadav J,Naaz F,Ravikumar R,Buggi S,Suar M,Gupta UD,Pandey A,Chauhan DS,Tripathy SP,Gowda H,Prasad TSK

更新日期：2019-02-26 00:00:00

abstract：:Cichlid fishes, with their repeated colonization of lakes and subsequent radiations at different scales of phylogenetic and ecological diversification, offer an excellent model system to understand the factors shaping the host-gut microbiota association in nature. Here, we characterized the gut microbiota of the Amphi...

journal_title：Frontiers in microbiology

authors： Baldo L,Riera JL,Salzburger W,Barluenga M

更新日期：2019-10-15 00:00:00

abstract：:Vibrio parahaemolyticus, the leading cause of seafood-associated gastroenteritis, harbors two separate T6SSs on chromosomes 1 and 2, i.e., T6SS1 (VP1386-1420) and T6SS2 (VPA1025-1046). T6SS1 contains at least 7 putative operons: VP1386-1387, VP1388-1390, VP1392-1391, VP1393-1406, VP1400-1406, VP1409-1407, and VP1410-1...

journal_title：Frontiers in microbiology

authors： Zhang Y,Gao H,Osei-Adjei G,Zhang Y,Yang W,Yang H,Yin Z,Huang X,Zhou D

更新日期：2017-10-16 00:00:00

abstract：:While modern developments in agriculture have allowed for increases in crop yields and rapid human population growth, they have also drastically altered biogeochemical cycles, including the biotransformation of nitrogen. Denitrification is a critical process performed by bacteria and fungi that removes nitrate in surf...

journal_title：Frontiers in microbiology

authors： Tomasek A,Staley C,Wang P,Kaiser T,Lurndahl N,Kozarek JL,Hondzo M,Sadowsky MJ

更新日期：2017-11-22 00:00:00

abstract：:The number of multidrug-resistant strains of Riemerella anatipestifer continues to increase, and new strategies for the treatment of associated infections are necessary. Recently, numerous studies have shown that efflux pumps (EPs) play key roles in universal bacterial mechanisms that contribute to antibiotic resistan...

journal_title：Frontiers in microbiology

authors： Chen Q,Gong X,Zheng F,Ji G,Li S,Stipkovits L,Szathmary S,Liu Y

更新日期：2018-10-01 00:00:00

abstract：:Chrysoperla sinica (Tjeder) is widely recognized as an important holometabolous natural enemy of various insect pests in different cropping systems and as a non-target surrogate in environmental risk assessment of Bt rice (i.e., genetically modified rice to express a toxin gene from Bacillus thuringiensis). Like other...

journal_title：Frontiers in microbiology

authors： Zhao C,Zhao H,Zhang S,Luo J,Zhu X,Wang L,Zhao P,Hua H,Cui J

更新日期：2019-11-01 00:00:00

abstract：:Pseudomonas aeruginosa is an opportunistic pathogen commonly infecting immunocompromised patients with diseases like cystic fibrosis (CF) and cancers and has high rates of recurrence and mortality. The treatment efficacy can be significantly worsened by the multidrug resistance (MDR) of P. aeruginosa, and there is inc...

journal_title：Frontiers in microbiology

authors： Guo DD,Luo LM,Ma HL,Zhang SP,Xu H,Zhang H,Wang Y,Yuan Y,Wang Z,He YX

更新日期：2020-07-08 00:00:00

abstract：:In our study, we dwelled upon combinations of lactobacilli/prebiotics, considering four different strains belonging to the Lactobacillus rhamnosus species, including Lactobacillus rhamnosus GG (LGG), and different prebiotics often found in commercial synbiotic products, such as inulin, lactulose and polyols mannitol a...

journal_title：Frontiers in microbiology

authors： Succi M,Tremonte P,Pannella G,Tipaldi L,Cozzolino A,Romaniello R,Sorrentino E,Coppola R

更新日期：2017-06-14 00:00:00

abstract：:Schistosomiasis japonica is one of the most prevalent parasitic diseases in China. The scarcity of effective diagnostic tools is a major factor that contributes to the high prevalence of schistosomiasis japonica. SjSP-13 is a promising serological diagnostic biomarker of the disease. However, it is unclear whether pol...

journal_title：Frontiers in microbiology

authors： Xu X,Cui X,Zhu L,Li Z,Zhang Y,Ma L,Pan W

更新日期：2018-07-25 00:00:00

abstract：:Protein export in bacteria is facilitated by the canonical SecB chaperone, which binds to unfolded precursor proteins, maintains them in a translocation competent state and specifically cooperates with the translocase motor SecA to ensure their proper targeting to the Sec translocon at the cytoplasmic membrane. Beside...

journal_title：Frontiers in microbiology

authors： Sala A,Bordes P,Genevaux P

更新日期：2014-12-05 00:00:00

abstract：:This study was conducted to compare the microbiome and metabolome differences in the colon lumen from two pig breeds with different genetic backgrounds. Fourteen weaned piglets at 30 days of age, including seven Landrace piglets (a lean-type pig breed with a fast growth rate) and seven Meihua piglets (a fatty-type Chi...

journal_title：Frontiers in microbiology

authors： Yan S,Zhu C,Yu T,Huang W,Huang J,Kong Q,Shi J,Chen Z,Liu Q,Wang S,Jiang Z,Chen Z

更新日期：2017-09-21 00:00:00

abstract：:Marine environments are a fruitful source of bioactive compounds some of which are the newest leading drugs in medicinal therapeutics. Of particular importance are organisms like sponges and macroalgae and their associated microbiome. Planctomycetes, abundant in macroalgae biofilms, are promising producers of bioactiv...

journal_title：Frontiers in microbiology

authors： Graça AP,Calisto R,Lage OM

更新日期：2016-08-12 00:00:00

abstract：:Endophytic actinomycetes from medicinal plants produce a wide diversity of secondary metabolites (SM). However, to date, the knowledge about endophytes from Brazil remains scarce. Thus, we analyzed the antimicrobial potential of 10 actinomycetes isolated from the medicinal plant Vochysia divergens located in the Panta...

journal_title：Frontiers in microbiology

authors： Gos FMWR,Savi DC,Shaaban KA,Thorson JS,Aluizio R,Possiede YM,Rohr J,Glienke C

更新日期：2017-09-06 00:00:00

abstract：:Exposure to environmental toxins such as heavy metals can perturb the development and stability of microbial communities associated with human or animal hosts. Widespread arsenic contamination in rivers and riparian habitats therefore presents environmental and health concerns for populations living near sources of co...

journal_title：Frontiers in microbiology

authors： Dahan D,Jude BA,Lamendella R,Keesing F,Perron GG

更新日期：2018-06-21 00:00:00

abstract：:The Eurasian or European beaver (Castor fiber) is the second-largest living rodent after the capybara. It is a semi-aquatic animal known for building dams and lodges. They strictly feed on lignocellulose-rich plants and correspondingly harbor cellulolytic microbial communities in their digestive tract. In this study, ...

journal_title：Frontiers in microbiology

authors： Pratama R,Schneider D,Böer T,Daniel R

更新日期：2019-07-25 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：:Pseudomonas sp. BGI-2 is a psychrotrophic bacterium isolated from the ice sample collected from Batura glacier, Pakistan. This strain produces highly viscous colonies on agar media supplemented with glucose. In this study, we have optimized growth and production of exopolysaccharide (EPS) by the cold-adapted Pseudomon...

journal_title：Frontiers in microbiology

authors： Ali P,Shah AA,Hasan F,Hertkorn N,Gonsior M,Sajjad W,Chen F

更新日期：2020-02-11 00:00:00

abstract：:Methane is a potent greenhouse gas, 25 times more efficient at trapping heat than carbon dioxide. Ruminant methane emissions contribute almost 30% to anthropogenic sources of global atmospheric methane levels and a reduction in methane emissions would significantly contribute to slowing global temperature rises. Here ...

journal_title：Frontiers in microbiology

authors： Altermann E,Schofield LR,Ronimus RS,Beatty AK,Reilly K

更新日期：2018-10-09 00:00:00

abstract：:In filamentous fungi such as Fusarium graminearum, disruption of multiple genes of interest in the same strain (e.g., to test for redundant gene function) is a difficult task due to the limited availability of reliable selection markers. We have created a series of transformation vectors that allow antibiotic-based se...

journal_title：Frontiers in microbiology

authors： Twaruschek K,Spörhase P,Michlmayr H,Wiesenberger G,Adam G

更新日期：2018-09-11 00:00:00

abstract：:Trachomatous trichiasis (TT) caused by repeated or chronic ocular infection with Chlamydia trachomatis is the result of a pro-fibrotic ocular immune response. At the conjunctiva, the increased expression of both inflammatory (IL1B, TNF) and regulatory cytokines (IL10) have been associated with adverse clinical outcome...

journal_title：Frontiers in microbiology

authors： Gall A,Horowitz A,Joof H,Natividad A,Tetteh K,Riley E,Bailey RL,Mabey DC,Holland MJ

更新日期：2011-02-10 00:00:00

abstract：:The heterocyclic indole-alkaloid scytonemin is a sunscreen found exclusively among cyanobacteria. An 18-gene cluster is responsible for scytonemin production in Nostoc punctiforme ATCC 29133. The upstream genes scyABCDEF in the cluster are proposed to be responsible for scytonemin biosynthesis from aromatic amino acid...

journal_title：Frontiers in microbiology

authors： Ferreira D,Garcia-Pichel F

更新日期：2016-05-18 00:00:00

abstract：:Macrophage migration inhibitory factor (MIF) is a potent pro-inflammatory cytokine, which mediates the regulation of diverse cellular functions. It is produced by extravillous trophoblastic cells and has been found to be involved in the pathogenesis of diseases caused by some protozoa, including Toxoplasma gondii. Pre...

journal_title：Frontiers in microbiology

authors： Milian ICB,Silva RJ,Manzan-Martins C,Barbosa BF,Guirelli PM,Ribeiro M,de Oliveira Gomes A,Ietta F,Mineo JR,Silva Franco P,Ferro EAV

更新日期：2019-04-24 00:00:00

abstract：:This mini-review describes three biological systems. All three include competing molecules and a limiting molecule that binds the competing molecules. Such systems are extensively researched by economists. In fact, the issue of limited resources is the defining feature of economic systems. Therefore, we call these sys...

journal_title：Frontiers in microbiology

authors： Polansky H,Javaherian A

更新日期：2016-03-23 00:00:00

abstract：:Salmonella Enteritidis (SE) is a facultative intracellular pathogen that colonizes the chicken gut leading to contamination of carcasses during processing. A reduction in intestinal colonization by SE could result in reduced carcass contamination thereby reducing the risk of illnesses in humans. Short chain fatty acid...

journal_title：Frontiers in microbiology

authors： Gupta A,Bansal M,Wagle B,Sun X,Rath N,Donoghue A,Upadhyay A

更新日期：2020-09-16 00:00:00

abstract：:The interferon (IFN) system is one of the most important defensive responses of mammals against viruses, and is rapidly evoked when the pathogen-associated molecular patterns (PAMPs) of viruses are sensed. Non-self, virus-derived RNA species have been identified as the PAMPs of RNA viruses. In the present study, we co...

journal_title：Frontiers in microbiology

authors： Yoshida A,Kawabata R,Honda T,Tomonaga K,Sakaguchi T,Irie T

更新日期：2015-08-04 00:00:00

abstract：:The objective of this study was to evaluate the effects of wilting and Lactobacillus plantarum (LP) addition on the silage fermentation quality and microbial community of Moringa oleifera Lam. leaf silage. Unwilted (direct-cut) or wilted M. oleifera leaves were prepared either with or without LP (1.0 × 106 cfu/g) foll...

journal_title：Frontiers in microbiology

authors： Wang Y,Wang C,Zhou W,Yang FY,Chen XY,Zhang Q

更新日期：2018-08-06 00:00:00