Responses to Hydric Stress in the Seed-Borne Necrotrophic Fungus Alternaria brassicicola.

abstract：:In order to determine the dynamics of marine fluorescent organic matter (FOM) using high-resolution spatial data, in situ fluorometers have been used in the open ocean. In this study, we measured FOM during the Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP) expedition from early December 2019 to...

journal_title：Frontiers in microbiology

authors： Shigemitsu M,Uchida H,Yokokawa T,Arulananthan K,Murata A

更新日期：2020-12-23 00:00:00

abstract：:A number of studies have shown that elevated atmospheric CO2 ([CO2]) affects rice yields and grain quality. However, the responses of root-associated bacteria to [CO2] elevation have not been characterized in a large-scale field study. We conducted a free-air CO2 enrichment (FACE) experiment (ambient + 200 μmol.mol(-1...

journal_title：Frontiers in microbiology

authors： Okubo T,Liu D,Tsurumaru H,Ikeda S,Asakawa S,Tokida T,Tago K,Hayatsu M,Aoki N,Ishimaru K,Ujiie K,Usui Y,Nakamura H,Sakai H,Hayashi K,Hasegawa T,Minamisawa K

更新日期：2015-02-20 00:00:00

abstract：:Objectives: Invasive mold infections associated with Aspergillus species are a significant cause of mortality in immunocompromised patients. The most frequently occurring aetiological pathogens are members of the Aspergillus section Fumigati followed by members of the section Terrei. The frequency of Aspergillus terre...

journal_title：Frontiers in microbiology

authors： Zoran T,Sartori B,Sappl L,Aigner M,Sánchez-Reus F,Rezusta A,Chowdhary A,Taj-Aldeen SJ,Arendrup MC,Oliveri S,Kontoyiannis DP,Alastruey-Izquierdo A,Lagrou K,Cascio GL,Meis JF,Buzina W,Farina C,Drogari-Apiranthitou M,Gra

更新日期：2018-03-28 00:00:00

abstract：:Pseudomonas aeruginosa is a Gram-negative bacterium, which causes opportunistic infections in immuno-compromised individuals. Due to its multiple resistances toward antibiotics, the development of new drugs is required. Interfering with Quorum Sensing (QS), a cell-to-cell communication system, has shown to be highly e...

journal_title：Frontiers in microbiology

authors： Allegretta G,Maurer CK,Eberhard J,Maura D,Hartmann RW,Rahme L,Empting M

更新日期：2017-05-24 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：:Candida haemulonii is an emerging opportunistic pathogen resistant to most antifungal drugs currently used in clinical arena. Metal complexes containing 1,10-phenanthroline (phen) chelating ligands have well-established anti-Candida activity against different medically relevant species. This study utilized larvae of G...

journal_title：Frontiers in microbiology

authors： Gandra RM,McCarron P,Viganor L,Fernandes MF,Kavanagh K,McCann M,Branquinha MH,Santos ALS,Howe O,Devereux M

更新日期：2020-03-24 00:00:00

abstract：:Ballast water (BW) is a major transport vector of exotic aquatic species and pathogenic microorganisms. The wide-ranging spread of toxigenic Vibrio cholerae O1 from harbor areas has been frequently ascribed to discharge of contaminated BW into eutrophic coastal environments, such as during the onset of the seventh cho...

journal_title：Frontiers in microbiology

authors： Rivera IN,Souza KM,Souza CP,Lopes RM

更新日期：2013-01-14 00:00:00

abstract：:Two-component regulatory systems (TCSSs) are key regulatory elements responsible for the adaptation of bacteria to environmental stresses. A classical TCSS is typically comprised of a sensory histidine kinase and a corresponding response regulator. Here, we used homologous recombination to construct a Mycobacterium sm...

journal_title：Frontiers in microbiology

authors： Dadura K,Płocińska R,Rumijowska-Galewicz A,Płociński P,Żaczek A,Dziadek B,Zaborowski A,Dziadek J

更新日期：2017-11-03 00:00:00

abstract：:Climate change is affecting the amount and complexity of plant inputs to tropical forest soils. This is likely to influence the carbon (C) balance of these ecosystems by altering decomposition processes e.g., "positive priming effects" that accelerate soil organic matter mineralization. However, the mechanisms determi...

journal_title：Frontiers in microbiology

authors： Whitaker J,Ostle N,McNamara NP,Nottingham AT,Stott AW,Bardgett RD,Salinas N,Ccahuana AJ,Meir P

更新日期：2014-12-18 00:00:00

abstract：:Omega-3 long-chain polyunsaturated fatty acids (LC-PUFAs) have important therapeutic and nutritional benefits in humans. In the biosynthesis pathways of these LC-PUFAs, omega-3 desaturase plays a critical role. In this study, we report a new omega-3 desaturase (PPD17) from Phytophthora parasitica. This desaturase shar...

journal_title：Frontiers in microbiology

authors： Tang X,Chen H,Mei T,Ge C,Gu Z,Zhang H,Chen YQ,Chen W

更新日期：2018-08-14 00:00:00

abstract：:Besides the major nutrients, phosphorus (P) is an essential mineral for both the host animal and the porcine gut microbiota. Different strategies including phytase supplementation and more recently lactic acid (LA) are used to enhance the P availability from cereals in pig diets; however, their impact on the gut micro...

journal_title：Frontiers in microbiology

authors： Klinsoda J,Vötterl J,Zebeli Q,Metzler-Zebeli BU

更新日期：2019-10-15 00:00:00

abstract：:The rapid emergence of multidrug resistant Salmonella is a global public-health concern as outbreaks in recent years have mostly been caused by multidrug resistant strains. Here, we evaluated an outbreak in China caused by multidrug resistant Salmonella enterica serovar Typhimurium (S. Typhimurium) by employing an epi...

journal_title：Frontiers in microbiology

authors： Xiang Y,Li F,Dong N,Tian S,Zhang H,Du X,Zhou X,Xu X,Yang H,Xie J,Yang C,Liu H,Qiu S,Song H,Sun Y

更新日期：2020-04-29 00:00:00

abstract：:An endophytic fungus, Mycosphaerella nawae ZJLQ129, was isolated from the leaves of the traditional Chinese medicine Smilax china. From the fermentation broth and mycelium, a dibenzofurane compound (-)mycousnine (1) was isolated. Chemical modification of it to the amide derivative (-)mycousnine enamine (2), which is n...

journal_title：Frontiers in microbiology

authors： Wang LW,Wang JL,Chen J,Chen JJ,Shen JW,Feng XX,Kubicek CP,Lin FC,Zhang CL,Chen FY

更新日期：2017-07-05 00:00:00

abstract：:N6-methyladenosine (m6A) plays important roles in a branch of biological and physiological processes. Accurate identification of m6A sites is especially helpful for understanding their biological functions. Since the wet-lab techniques are still expensive and time-consuming, it's urgent to develop computational method...

journal_title：Frontiers in microbiology

authors： Zhang J,Feng P,Lin H,Chen W

更新日期：2018-05-14 00:00:00

abstract：:Granulocytes mediate the first line of defense against infectious diseases in humans as well as animals and they are well known as multitasking cells. They can mediate antimicrobial activity by different strategies depending on the pathogen they encounter. Besides phagocytosis, a key strategy against extracellular pat...

journal_title：Frontiers in microbiology

authors： de Buhr N,Bonilla MC,Jimenez-Soto M,von Köckritz-Blickwede M,Dolz G

更新日期：2018-05-15 00:00:00

abstract：:There is considerable interest in studying the function of Bacteroides species resident in the human gastrointestinal (GI)-tract and the contribution they make to host health. Reverse genetics and protein expression techniques, such as those developed for well-characterized Escherichia coli cannot be applied to Bacter...

journal_title：Frontiers in microbiology

authors： Horn N,Carvalho AL,Overweg K,Wegmann U,Carding SR,Stentz R

更新日期：2016-07-13 00:00:00

abstract：:Infectious agents are common companions of humans and since ancient times they follow human migration on their search for a better place to live. The study of paleomicrobiology was significantly improved in its accuracy of measurement with the constant development of better methods to detect and analyze nucleic acids....

journal_title：Frontiers in microbiology

authors： Ishak R,Machado LFA,Cayres-Vallinoto I,Guimarães Ishak MO,Vallinoto ACR

更新日期：2017-08-31 00:00:00

abstract：:Divergence of paralogous pairs, resulting from gene duplication, plays an important role in the evolution of specialized or novel gene functions. Analysis of selected duplicated pairs has elucidated some of the mechanisms underlying the functional diversification of Saccharomyces cerevisiae (S. cerevisiae) paralogous ...

journal_title：Frontiers in microbiology

authors： Aguirre-López B,Escalera-Fanjul X,Hersch-González J,Rojas-Ortega E,El-Hafidi M,Lezama M,González J,Bianchi MM,López G,Márquez D,Scazzocchio C,Riego-Ruiz L,González A

更新日期：2020-08-04 00:00:00

abstract：:Current anti-hepatitis B virus (HBV) regimen do not meet ideal result due to emerging resistance strains, cytotoxicity, and unfavorable adverse effects. In chronic HBV infection, high rates of sub-viral particles (SVPs) bearing HBV surface antigen (HBsAg) is a major obstacle regarding to raise effective immune respons...

journal_title：Frontiers in microbiology

authors： Mohebbi A,Lorestani N,Tahamtan A,Kargar NL,Tabarraei A

更新日期：2018-04-05 00:00:00

abstract：:Shewanella oneidensis is one of the best-understood model organisms for extracellular electron transfer. Endogenously produced and exported flavin molecules seem to play an important role in this process and mediate the connection between respiratory enzymes on the cell surface and the insoluble substrate by acting as...

journal_title：Frontiers in microbiology

authors： Arinda T,Philipp LA,Rehnlund D,Edel M,Chodorski J,Stöckl M,Holtmann D,Ulber R,Gescher J,Sturm-Richter K

更新日期：2019-02-05 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：: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：:Bacteriophages (phages) are bacterial viruses that parasitize bacteria. They are highly prevalent in nature, with an estimated 1031 viral particles in the whole biosphere, and they outnumber bacteria by at least 10-fold. Hence, phages represent important drivers of bacterial evolution, although our knowledge of the ro...

journal_title：Frontiers in microbiology

authors： Fortier LC

更新日期：2018-08-31 00:00:00

abstract：:The intestinal microbiota is a complex microbial community, with diverse and stable populations hosted by the gastrointestinal tract since birth. This ecosystem holds multiple anti-infectious, anti-inflammatory, and immune modulating roles decisive for intestinal homeostasis. Among these, colonization resistance refer...

journal_title：Frontiers in microbiology

authors： Iacob S,Iacob DG,Luminos LM

更新日期：2019-01-23 00:00:00

abstract：:Fresh vegetables including baby greens, microgreens, and sprouts can host human pathogens without exhibiting any visible signs of spoilage. It is clear that the vast majority of foodborne disease outbreaks associated with vegetable produce are not simply a result of an oversight by a producer, as it was shown that zoo...

journal_title：Frontiers in microbiology

authors： Henriquez T,Lenzi A,Baldi A,Marvasi M

更新日期：2020-05-28 00:00:00

abstract：:Deinococcus radiodurans exhibits growth medium-dependent morphological variation in cell shape, but there is no evidence whether this phenomenon is observed in other members of the Deinococcaceae family. In this study, we isolated a red-pigmented, aerobic, Deinococcus indicus strain DR1 from Dadri wetland, India. This...

journal_title：Frontiers in microbiology

authors： Chauhan D,Srivastava PA,Ritzl B,Yennamalli RM,Cava F,Priyadarshini R

更新日期：2019-07-03 00:00:00

abstract：:The capacity to distinguish between living and dead cells is an important, but often unrealized, attribute of rapid detection methods for foodborne pathogens. In this study, the numbers of enterohemorrhagic Escherichia coli O157:H7 after inoculation onto Romaine lettuce plants and on plastic (abiotic) surfaces were me...

journal_title：Frontiers in microbiology

authors： Ju W,Moyne AL,Marco ML

更新日期：2016-02-26 00:00:00

abstract：:The host range of a phage is determined primarily by phage-receptor interaction. Here, we profiled the host range of an RNA leviphage, PP7 that requires functional type IV pilus (TFP) in order to enter into its host bacterium, Pseudomonas aeruginosa. Out of 25 twitching-proficient P. aeruginosa strains, 4 with group I...

journal_title：Frontiers in microbiology

authors： Kim ES,Bae HW,Cho YH

更新日期：2018-02-16 00:00:00

abstract：:Certain intestinal bifidobacteria have the ability to synthesize folates. In vitro experiments revealed a high production, cellular accumulation, and release of reduced folate vitamers like 5-methyltetrahydrofolate and tetrahydrofolate in folate-free medium (FFM). However, it is still unclear to which extent synthesiz...

journal_title：Frontiers in microbiology

authors： Kopp M,Dürr K,Steigleder M,Clavel T,Rychlik M

更新日期：2017-03-21 00:00:00

abstract：:Microbial dissimilatory sulfate reduction to sulfide is a predominant terminal pathway of organic matter mineralization in the anoxic seabed. Chemical or microbial oxidation of the produced sulfide establishes a complex network of pathways in the sulfur cycle, leading to intermediate sulfur species and partly back to ...

journal_title：Frontiers in microbiology

authors： Jørgensen BB,Findlay AJ,Pellerin A

更新日期：2019-04-24 00:00:00