Biocontrol Traits Correlate With Resistance to Predation by Protists in Soil Pseudomonads.

abstract：BACKGROUND:The thermoacidophilic and chemolithotrophic archaeon Acidianus ambivalens is routinely grown with sulfur and CO(2)-enriched air. We had described a membrane-bound, tetrathionate (TT) forming thiosulfate:quinone oxidoreductase. Here we describe the first TT hydrolase (TTH) from Archaea. RESULTS:A. ambivalens...

journal_title：Frontiers in microbiology

authors： Protze J,Müller F,Lauber K,Naß B,Mentele R,Lottspeich F,Kletzin A

更新日期：2011-04-25 00:00:00

abstract：:The sea surface microlayer (SML) is located at the air-sea interface, with microorganisms and organic matter in the SML influencing air-sea exchange processes. Yet understanding of the SML bacterial (bacterioneuston) community composition and assembly remains limited. Availability of organic matter, UV radiation and w...

journal_title：Frontiers in microbiology

authors： Zäncker B,Cunliffe M,Engel A

更新日期：2018-11-15 00:00:00

abstract：:Developments in industrial applications inevitably accelerate the discharge of enormous substances into the environment, whereas multi-component mixtures commonly cause joint toxicity which is distinct from the simple sum of independent effect. Thus, ecotoxicological assessment, by luminescent bioassays has recently b...

journal_title：Frontiers in microbiology

authors： Wang D,Wang S,Bai L,Nasir MS,Li S,Yan W

更新日期：2020-07-31 00:00:00

abstract：:Twenty-three Saccharomyces cerevisiae strains isolated from different fermented foods of Western Himalayas have been studied for strain level and functional diversity in our department. Among these 23 strains, 10 S. cerevisiae strains on the basis of variation in their brewing traits were selected to study their organ...

journal_title：Frontiers in microbiology

authors： Kanwar SS,Keshani

更新日期：2016-06-28 00:00:00

abstract：:Salmonella enterica is the leading foodborne pathogen associated with outbreaks involving low-moisture foods (LMFs). However, the genes involved in Salmonella's long-term survival on LMFs remain poorly characterized. In this study, in-shell pistachios were inoculated with Tn5-based mutant libraries of S. Enteritidis P...

journal_title：Frontiers in microbiology

authors： Jayeola V,McClelland M,Porwollik S,Chu W,Farber J,Kathariou S

更新日期：2020-05-15 00:00:00

abstract：:Considering that the current immunoassays are not able to distinguish the infective forms that cause Toxoplasma gondii infection, the present study was carried out to evaluate the reactivity of two recombinant proteins (CCp5A and OWP1) from oocyst/sporozoite, in order to differentiate infections occurring by ingestion...

journal_title：Frontiers in microbiology

authors： Santana SS,Gebrim LC,Carvalho FR,Barros HS,Barros PC,Pajuaba AC,Messina V,Possenti A,Cherchi S,Reiche EM,Navarro IT,Garcia JL,Pozio E,Mineo TW,Spano F,Mineo JR

更新日期：2015-11-24 00:00:00

abstract：:The proton pump rhodopsin is widely found in marine bacteria and archaea, where it functions to capture light energy and convert it to ATP. While found in several lineages of dinoflagellates, this gene has not been studied in Prorocentrales species and whether it functionally tunes to light spectra and intensities as ...

journal_title：Frontiers in microbiology

authors： Shi X,Li L,Guo C,Lin X,Li M,Lin S

更新日期：2015-06-02 00:00:00

abstract：:Heterotrophic bacterioplankton communities play an important role in organic matter processing in the oceans worldwide. In order to investigate the significance of distinct phylogenetic bacterial groups it is not only important to assess their quantitative abundance but also their growth dynamics in relation to the en...

journal_title：Frontiers in microbiology

authors： Bakenhus I,Dlugosch L,Billerbeck S,Giebel HA,Milke F,Simon M

更新日期：2017-09-13 00:00:00

abstract：:A Viable but non-culturable (VBNC) state is a bacterial survival strategy under reverse conditions. It poses a significant challenge for public health and food safety. In this study, the effect of external environmental conditions including acid, nutrition, and salt concentrations on the formation of S. aureus VBNC st...

journal_title：Frontiers in microbiology

authors： Li Y,Huang TY,Mao Y,Chen Y,Shi F,Peng R,Chen J,Yuan L,Bai C,Chen L,Wang K,Liu J

更新日期：2020-11-26 00:00:00

abstract：:Influenza A virus (IAV) is a human respiratory pathogen that causes seasonal epidemics and occasional global pandemics with devastating levels of morbidity and mortality. Currently approved treatments against influenza are losing effectiveness, as new viral strains are often refractory to conventional treatments. Thus...

journal_title：Frontiers in microbiology

authors： Wang L,Li W,Li S

更新日期：2016-06-03 00:00:00

abstract：:Cold-adapted fungi isolated from Antarctica, in particular those belonging to the genus Pseudogymnoascus, are producers of secondary metabolites with interesting bioactive properties as well as enzymes with potential biotechnological applications. However, at genetic level, the study of these fungi has been hindered b...

journal_title：Frontiers in microbiology

authors： Díaz A,Villanueva P,Oliva V,Gil-Durán C,Fierro F,Chávez R,Vaca I

更新日期：2019-11-22 00:00:00

abstract：:Molasses are sub-products of the sugar industry, rich in sucrose and containing other sugars like raffinose, glucose, and fructose. Alpha-galactosidases (EC. 3.2.1.22) catalyze the hydrolysis of alpha-(1,6) bonds of galactose residues in galacto-oligosaccharides (melibiose, raffinose, and stachyose) and complex galact...

journal_title：Frontiers in microbiology

authors： Álvarez-Cao ME,Cerdán ME,González-Siso MI,Becerra M

更新日期：2019-03-07 00:00:00

abstract：:Insects share an intimate relationship with their gut microflora and this symbiotic association has developed into an essential evolutionary outcome intended for their survival through extreme environmental conditions. While it has been clearly established that insects, with very few exceptions, associate with several...

journal_title：Frontiers in microbiology

authors： Gupta A,Nair S

更新日期：2020-06-26 00:00:00

abstract：:The use of seawater and marine microorganisms can represent a sustainable alternative to avoid large consumption of freshwater performing industrial bioprocesses. Debaryomyces hansenii, which is a known halotolerant yeast, possess metabolic traits appealing for developing such processes. For this purpose, we studied s...

journal_title：Frontiers in microbiology

authors： Capusoni C,Arioli S,Donzella S,Guidi B,Serra I,Compagno C

更新日期：2019-01-29 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：Objectives:Serological tests for COVID-19 have been instrumental in studying the epidemiology of the disease. However, the performance of the currently available tests is plagued by the problem of variability. We have developed a high-throughput serological test capable of simultaneously detecting total immunoglobulins...

journal_title：Frontiers in microbiology

authors： Kubo S,Ohtake N,Miyakawa K,Jeremiah SS,Yamaoka Y,Murohashi K,Hagiwara E,Mihara T,Goto A,Yamazaki E,Ogura T,Kaneko T,Yamanaka T,Ryo A

更新日期：2021-01-15 00:00:00

abstract：:Human T-lymphotropic virus 1 (HTLV-1) infection has been associated with ATL and inflammatory diseases but remains a neglected health problem. HTLV-1 associated diseases were originally described as sporadic entities, but family aggregations have been reported. Viral, genetic, immunological and behavioral factors were...

journal_title：Frontiers in microbiology

authors： Vallinoto ACR,Santana BB,Queiroz MAF,da Silva ANMR,Cayres-Vallinoto IMV,da Costa CA,de Sousa MS,Ishak R

更新日期：2018-01-15 00:00:00

abstract：:The rice bacterial blight pathogen Xanthomonas oryzae pv. oryzae (Xoo) injects transcription activator-like effectors (TALEs) that bind and activate host "susceptibility" (S) genes important for disease. Clade III SWEET genes are major S genes for bacterial blight. The resistance genes xa5, which reduces TALE activity...

journal_title：Frontiers in microbiology

authors： Carpenter SCD,Mishra P,Ghoshal C,Dash PK,Wang L,Midha S,Laha GS,Lore JS,Kositratana W,Singh NK,Singh K,Patil PB,Oliva R,Patarapuwadol S,Bogdanove AJ,Rai R

更新日期：2018-11-13 00:00:00

abstract：:A microbiome is defined as a complex collection of microorganisms and their genetic material. Studies regarding gut microbiomes of different animals have provided ecological and evolutionary information showing a strong link between health and disease. Very few studies have compared the gut microbiota of animals house...

journal_title：Frontiers in microbiology

authors： Sandri C,Correa F,Spiezio C,Trevisi P,Luise D,Modesto M,Remy S,Muzungaile MM,Checcucci A,Zaborra CA,Mattarelli P

更新日期：2020-10-20 00:00:00

abstract：:Removal of carbon through the precipitation and burial of calcium carbonate in marine sediments constitutes over 70% of the total carbon on Earth and is partitioned between coastal and pelagic zones. The precipitation of authigenic calcium carbonate in seawater, however, has been hotly debated because despite being in...

journal_title：Frontiers in microbiology

authors： Lisle JT,Robbins LL

更新日期：2016-12-09 00:00:00

abstract：:Pigs are one of the most important economic livestock. Gut microbiota is not only critical to the health but also the production efficiency of pigs. Manipulating gut microbiota relies on the full view of gut microbiome and the understanding of drive forces shaping microbial communities. 16s rDNA sequencing was used to...

journal_title：Frontiers in microbiology

authors： Zhang L,Wu W,Lee YK,Xie J,Zhang H

更新日期：2018-01-26 00:00:00

abstract：:Many bacteria belonging to the phylum of Actinobacteria are known as antagonists against phytpathogenic microbes. This study aimed to analyze the effect of ozone on the actinobacterial community of the rhizosphere of four years old European beech (Fagus sylvatica L.) trees during different time points of the vegetatio...

journal_title：Frontiers in microbiology

authors： Haesler F,Hagn A,Engel M,Schloter M

更新日期：2014-02-11 00:00:00

abstract：:Hydrogen sulfide is a toxic and corrosive gas, produced by the activity of sulfate-reducing microorganisms (SRM). Owing to the environmental, economic and human-health consequences of sulfide, there is interest in developing specific inhibitors of SRM. Recent studies have identified perchlorate as a promising emerging...

journal_title：Frontiers in microbiology

authors： Stoeva MK,Nalula G,Garcia N,Cheng Y,Engelbrektson AL,Carlson HK,Coates JD

更新日期：2019-04-02 00:00:00

abstract：:Toxoplasma gondii is responsible for causing toxoplasmosis, one of the most prevalent zoonotic parasitoses worldwide. The mechanisms that mediate T. gondii infection of pigs (the most common source of human infection) and renal tissues are still unknown. To identify the critical alterations that take place in the tran...

journal_title：Frontiers in microbiology

authors： Zhou CX,Elsheikha HM,Zhou DH,Liu Q,Zhu XQ,Suo X

更新日期：2016-05-13 00:00:00

abstract：:Incorporation of self-derived CRISPR DNA protospacers in Campylobacter jejuni PT14 occurs in the presence of bacteriophages encoding a CRISPR-like Cas4 protein. This phenomenon was evident in carrier state infections where both bacteriophages and host are maintained for seemingly indefinite periods as stable populatio...

journal_title：Frontiers in microbiology

authors： Hooton SP,Brathwaite KJ,Connerton IF

更新日期：2016-03-23 00:00:00

abstract：:Probiotics are functional foods that can effectively regulate lipid reduction and maintain body health. In this study, a strain of Lactobacillus fermentum CQPC04 (LF-CQPC04) isolated from traditional naturally fermented vegetables (Sichuan pickles) was studied, and its effects on lipid reduction in mice, as well as it...

journal_title：Frontiers in microbiology

authors： Yi R,Tan F,Zhou X,Mu J,Li L,Du X,Yang Z,Zhao X

更新日期：2020-09-03 00:00:00

abstract：:The emergence and spread of carbapenemase in Gram-negative pathogens poses an enormous threat to global public health. New Delhi metallo-β-lactamase-1 (NDM-1) inactivates nearly every class of β-lactam antibiotics, including carbapenem; however, there is no clinically useful NDM-1 inhibitor. Embelin, an important ingr...

journal_title：Frontiers in microbiology

authors： Ning NZ,Liu X,Chen F,Zhou P,Hu L,Huang J,Li Z,Huang J,Li T,Wang H

更新日期：2018-01-25 00:00:00

abstract：:Microbial communities characterizing a specific food matrix, generally, strongly contribute to both its composition, and properties for food applications. To our knowledge, this is the first study to investigate the cultivable microbial ecology of Sicilian "Manna" ash products in order to acquire new information on th...

journal_title：Frontiers in microbiology

authors： Guarcello R,Gaglio R,Todaro A,Alfonzo A,Schicchi R,Cirlincione F,Moschetti G,Francesca N

更新日期：2019-05-21 00:00:00

abstract：:The role of food in human exposure to antimicrobial-resistant bacteria is a growing food safety issue. The contribution of fruits and vegetables eaten raw to this exposure is still unclear. The evaluation of contamination levels of fruits, vegetables and the agricultural environment by third-generation cephalosporin (...

journal_title：Frontiers in microbiology

authors： Mesbah Zekar F,Granier SA,Marault M,Yaici L,Gassilloud B,Manceau C,Touati A,Millemann Y

更新日期：2017-08-24 00:00:00

abstract：:We aimed at isolating lactic acid bacteria (LAB) from different plant materials to study their crossed-fermentation capacity in silos and to find strains able to confer enhanced aerobic stability to silage. A total of 129 LAB isolates were obtained from lucerne (alfalfa), maize, sorghum, ryegrass, rice, barley, canola...

journal_title：Frontiers in microbiology

authors： Puntillo M,Gaggiotti M,Oteiza JM,Binetti A,Massera A,Vinderola G

更新日期：2020-12-08 00:00:00