Streptococcus dysgalactiae subsp. dysgalactiae isolated from milk of the bovine udder as emerging pathogens: In vitro and in vivo infection of human cells and zebrafish as biological models.

abstract：:Avian pathogenic Escherichia coli (APEC) causes airsacculitis, polyserositis, septicemia, and other mainly extraintestinal diseases in chickens, ducks, geese, pigeons, and other avian species, and is responsible for great economic losses in the avian industry. The autoinducer 2 (AI-2) quorum sensing system is widely p...

journal_title：MicrobiologyOpen

authors： Yu L,Li W,Zhang M,Cui Y,Chen X,Ni J,Yu L,Shang F,Xue T

更新日期：2018-08-01 00:00:00

abstract：:Basic cosmetics was used by volunteers belonging to high (HHG) and low (LHG) hydration groups for 4 weeks, and bacterial communities and biophysical parameters in facial skin were analyzed. Hydration level increases and transepidermal water loss and roughness decreases were observed in both groups after cosmetic use. ...

journal_title：MicrobiologyOpen

authors： Lee HJ,Jeong SE,Lee S,Kim S,Han H,Jeon CO

更新日期：2018-04-01 00:00:00

abstract：:Bacterial flagellar motility is a complex cellular behavior required for the colonization of the light-emitting organ of the Hawaiian bobtail squid, Euprymna scolopes, by the beneficial bioluminescent symbiont Vibrio fischeri. We characterized the basis of this behavior by performing (i) a forward genetic screen to id...

journal_title：MicrobiologyOpen

authors： Brennan CA,Mandel MJ,Gyllborg MC,Thomasgard KA,Ruby EG

更新日期：2013-08-01 00:00:00

abstract：:During mixed-acid fermentation Escherichia coli produces formate, which is initially excreted out the cell. Accumulation of formate, and dropping extracellular pH, leads to biosynthesis of the formate hydrogenlyase (FHL) complex. FHL consists of membrane and soluble domains anchored within the inner membrane. The solu...

journal_title：MicrobiologyOpen

authors： Pinske C,Sargent F

更新日期：2016-10-01 00:00:00

abstract：:Metal- and pesticide-tolerant biocontrol agents are preferred in integrated pest management, as such strains can be applied in combination with different pesticides. The Bacillus velezensis strain SZMC 6161J proved to be sensitive to copper, nickel, zinc, and cadmium, while manganese elevated its growth. At concentrat...

journal_title：MicrobiologyOpen

authors： Vörös M,Manczinger L,Kredics L,Szekeres A,Shine K,Alharbi NS,Khaled JM,Vágvölgyi C

更新日期：2019-03-01 00:00:00

abstract：:Pseudomonas aeruginosa is a good environmental microorganism capable of degrading decabromodiphenyl ether (BDE-209). This paper studied the effect of Cu2+ and humic acid (HA) extracted from e-waste contaminated soils on biodegradation of BDE-209 by P. aeruginosa. The adsorption isotherms of Cu2+ on HA, the crude enzym...

journal_title：MicrobiologyOpen

authors： Liu Y,Gong A,Qiu L,Li J,Li F

更新日期：2017-06-01 00:00:00

abstract：:Human gut microbiome dysbiosis has been associated with the onset of metabolic diseases and disorders. However, the critical factors leading to dysbiosis are poorly understood. In this study, we provide increasing evidence of the association of diet type and body mass index (BMI) and how they relatively influence the ...

journal_title：MicrobiologyOpen

authors： Davis SC,Yadav JS,Barrow SD,Robertson BK

更新日期：2017-08-01 00:00:00

abstract：:The composition and function of the microbial community in the gastrointestinal tract (GIT) have increasingly captured the attention of nutritionists because these traits affect the nutrient utilization efficiency and health of host animals. Little information has been reported on these aspects of the goat GIT. This s...

journal_title：MicrobiologyOpen

authors： Wang L,Jin L,Xue B,Wang Z,Peng Q

更新日期：2019-09-01 00:00:00

abstract：:A yeast expression plasmid was constructed containing a cardenolide biosynthetic module, referred to as CARD II, using the AssemblX toolkit, which enables the assembly of large DNA constructs. The genes cloned into the vector were (a) a Δ5 -3β-hydroxysteroid dehydrogenase gene from Digitalis lanata, (b) a steroid Δ5 -...

journal_title：MicrobiologyOpen

authors： Rieck C,Geiger D,Munkert J,Messerschmidt K,Petersen J,Strasser J,Meitinger N,Kreis W

更新日期：2019-12-01 00:00:00

abstract：:Directed enzyme prodrug therapy (DEPT) is a cancer chemotherapy strategy in which bacterial enzymes are delivered to a cancer site before prodrug administration, resulting in prodrug activation at the cancer site and more localized treatment. A major limitation to DEPT is the poor effectiveness of the most studied enz...

journal_title：MicrobiologyOpen

authors： Ball P,Halliwell J,Anderson S,Gwenin V,Gwenin C

更新日期：2020-10-01 00:00:00

abstract：:Type II toxin-antitoxin (TA) modules are thought to mediate stress-responses by temporarily suppressing protein synthesis while cells redirect transcription to adapt to environmental change. Here, we show that YoeB, a ribosome-dependent mRNase toxin, is activated in Escherichia coli cells grown at elevated temperature...

journal_title：MicrobiologyOpen

authors： Janssen BD,Garza-Sánchez F,Hayes CS

更新日期：2015-08-01 00:00:00

abstract：:Citrus canker is an economically important disease that affects orange production in some of the most important producing areas around the world. It represents a great threat to the Brazilian and North American citriculture, particularly to the states of São Paulo and Florida, which together correspond to the biggest ...

journal_title：MicrobiologyOpen

authors： Sumares JA,Morão LG,Martins PM,Martins DA,Gomes E,Belasque J Jr,Ferreira H

更新日期：2016-04-01 00:00:00

abstract：:To investigate the possible effects of sulfamonomethoxine (SMM) on Nile tilapia (Oreochromis niloticus), we quantitatively evaluated the microbial shifts in the intestines of Nile tilapia in response to different doses of SMM (200 and 300 mg/kg) using 16S rRNA gene sequencing. At the phylum level, the control group (0...

journal_title：MicrobiologyOpen

authors： Ming J,Fu Z,Ma Z,Zhou L,Zhang Z,Song C,Yuan X,Wu Q

更新日期：2020-11-01 00:00:00

abstract：:Dinitrogen fixation, the biological reduction in N2 gas to ammonia contributes to the supply of new nitrogen in the surface ocean. To understand the diversity and abundance of potentially diazotrophic (N2 fixing) microorganisms associated with marine zooplankton, especially copepods, the nifH gene was studied using zo...

journal_title：MicrobiologyOpen

authors： Azimuddin KM,Hirai J,Suzuki S,Haider MN,Tachibana A,Watanabe K,Kitamura M,Hashihama F,Takahashi K,Hamasaki K

更新日期：2016-12-01 00:00:00

abstract：:Aeromonas caviae is motile via a polar flagellum in liquid culture, with a lateral flagella system used for swarming on solid surfaces. The polar flagellum also has a role in cellular adherence and biofilm formation. The two subunits of the polar flagellum, FlaA and FlaB, are posttranslationally modified by O-linked g...

journal_title：MicrobiologyOpen

authors： Lowry RC,Parker JL,Kumbhar R,Mesnage S,Shaw JG,Stafford GP

更新日期：2015-04-01 00:00:00

abstract：:The emerging pollutants antibiotic resistance genes (ARGs) are prevalent in aquatic environments such as estuary. Coastal mangrove ecosystems always serve as natural wetlands for receiving sewage which always carry ARGs. Currently, the research considering ARG distribution in mangrove ecosystems gains more interest. I...

journal_title：MicrobiologyOpen

authors： Zhao H,Yan B,Mo X,Li P,Li B,Li Q,Li N,Mo S,Ou Q,Shen P,Wu B,Jiang C

更新日期：2019-11-01 00:00:00

abstract：:Interactions between corals and their associated microbial communities (Symbiodiniaceae and prokaryotes) are key to understanding corals' potential for and rate of acclimatory and adaptive responses. However, the establishment of microalgal and bacterial communities is poorly understood during coral ontogeny in the wi...

journal_title：MicrobiologyOpen

authors： Quigley KM,Alvarez Roa C,Torda G,Bourne DG,Willis BL

更新日期：2020-02-01 00:00:00

abstract：:The Siamese crocodile (Crocodylus siamensis) is a freshwater, endangered crocodile with high economic value in the farming industry. Gut microflora plays an essential role in host physiological activity, and it contributes significantly to both the health and diseased states of animals. However, thus far, no study has...

journal_title：MicrobiologyOpen

authors： Lin M,Zeng C,Li Z,Ma Y,Jia X

更新日期：2019-12-01 00:00:00

abstract：:Bacterial community structures were evaluated in oil samples using culture-independent pyrosequencing, including oil mousses collected on sea surface and salt marshes during the Deepwater Horizon oil spill, and oil deposited in sediments adjacent to the wellhead 1 year after the spill. Phylogenetic analysis suggested ...

journal_title：MicrobiologyOpen

authors： Liu Z,Liu J

更新日期：2013-06-01 00:00:00

abstract：:Despite the relevance of landscape, regarding the spatial patterning of microbial communities and the relative influence of environmental parameters versus human activities, few investigations have been conducted at this scale. Here, we used a systematic grid to characterize the distribution of soil microbial communit...

journal_title：MicrobiologyOpen

authors： Constancias F,Terrat S,Saby NP,Horrigue W,Villerd J,Guillemin JP,Biju-Duval L,Nowak V,Dequiedt S,Ranjard L,Chemidlin Prévost-Bouré N

更新日期：2015-06-01 00:00:00

abstract：:Kalimantacin is an antimicrobial compound with strong antistaphylococcal activity that is produced by a hybrid trans-acyltransferase polyketide synthase/nonribosomal peptide synthetase system in Pseudomonas fluorescens BCCM_ID9359. We here present a systematic analysis of the substrate specificity of the glycine-incor...

journal_title：MicrobiologyOpen

authors： Uytterhoeven B,Appermans K,Song L,Masschelein J,Lathouwers T,Michiels CW,Lavigne R

更新日期：2016-04-01 00:00:00

abstract：:In enterohemorrhagic Escherichia coli (EHEC), sigma factor N (σ(N)) regulates glutamate-dependent acid resistance (GDAR) and the locus of enterocyte effacement (LEE); discrete genetic systems that are required for transmission and virulence of this intestinal pathogen. Regulation of these systems requires nitrogen reg...

journal_title：MicrobiologyOpen

authors： Mitra A,Fay PA,Vendura KW,Alla Z,Carroll RK,Shaw LN,Riordan JT

更新日期：2014-08-01 00:00:00

abstract：:The extreme radiation resistance of Deinococcus bacteria requires the radiation-stimulated cleavage of protein DdrO by a specific metalloprotease called IrrE. DdrO is the repressor of a predicted radiation/desiccation response (RDR) regulon, composed of radiation-induced genes having a conserved DNA motif (RDRM) in th...

journal_title：MicrobiologyOpen

authors： Blanchard L,Guérin P,Roche D,Cruveiller S,Pignol D,Vallenet D,Armengaud J,de Groot A

更新日期：2017-08-01 00:00:00

abstract：:Sucrose is an important disaccharide used as a substrate in many industrial applications. It is a major component of molasses, a cheap by-product of the sugar industry. Unfortunately, not all industrially relevant organisms, among them Pseudomonas putida, are capable of metabolizing sucrose. We chose a metabolic engin...

journal_title：MicrobiologyOpen

authors： Löwe H,Schmauder L,Hobmeier K,Kremling A,Pflüger-Grau K

更新日期：2017-08-01 00:00:00

abstract：:UV resistance of bacteria isolated from the marine cyanobacterium Moorea producens has not been observed previously, findings which highlight how unsafe germicidal UV irradiation for sterilization of air, food, and water could be. Further, UV resistance of Bacillus licheniformis is being observed for the first time. T...

journal_title：MicrobiologyOpen

authors： Dzeha T,Nyiro C,Kardasopoulos D,Mburu D,Mwafaida J,Hall MJ,Burgess JG

更新日期：2019-04-01 00:00:00

abstract：:Increasing popularity of preservative-free cosmetics necessitates in-depth research, specifically as bacteria can react to local factors by important metabolic changes. In this respect, investigating the effect of cosmetic preparations on pathogenic strains of commensal species such as acneic forms of Cutibacterium ac...

journal_title：MicrobiologyOpen

authors： Gannesen AV,Borrel V,Lefeuvre L,Netrusov AI,Plakunov VK,Feuilloley MGJ

更新日期：2019-03-01 00:00:00

abstract：:The effect of elevated atmospheric CO2 concentration [CO2 ] on the diversity and composition of the prokaryotic community inhabiting the rhizosphere of winter barley (Hordeum vulgare L.) was investigated in a field experiment, using open-top chambers. Rhizosphere samples were collected at anthesis (flowering stage) fr...

journal_title：MicrobiologyOpen

authors： Szoboszlay M,Näther A,Mitterbauer E,Bender J,Weigel HJ,Tebbe CC

更新日期：2017-08-01 00:00:00

abstract：:Sustained monoculture often leads to the inhibition of plant growth, the decrease of the soil microbial diversity, and changes in soil microbial community composition, particularly to the accumulation of soil-borne pathogens. In this study, we conducted field experiments to investigate the practical effects of tilling...

journal_title：MicrobiologyOpen

authors： Chen H,Zhao S,Zhao J,Zhang K,Jiang J,Guan Z,Chen S,Chen F,Fang W

更新日期：2020-07-01 00:00:00

abstract：:The Hatton-Rockall Basin (North-East Atlantic) is an area with potential for deep-sea (2,900 m) hydrocarbon exploration. Following the Deepwater Horizon oil spill, many investigations into the responses of sediment microbial communities to oil pollution have been undertaken. However, hydrostatic pressure is a paramete...

journal_title：MicrobiologyOpen

authors： Perez Calderon LJ,Gontikaki E,Potts LD,Shaw S,Gallego A,Anderson JA,Witte U

更新日期：2019-06-01 00:00:00

abstract：:In Escherichia coli, coordinated activation and deactivation of DnaA allows for proper timing of the initiation of chromosomal synthesis at the origin of replication (oriC) and assures initiation occurs once per cell cycle. In vitro, acidic phospholipids reactivate DnaA, and in vivo depletion of acidic phospholipids, ...

journal_title：MicrobiologyOpen

authors： Fingland N,Flåtten I,Downey CD,Fossum-Raunehaug S,Skarstad K,Crooke E

更新日期：2012-12-01 00:00:00