Evolutionary changes of an intestinal Lactobacillus reuteri during probiotic manufacture.

abstract：:Aflatoxin M1 (AFM1 ) is a potent mycotoxin which causes serious health concerns in developing countries, where it is mainly found in milk, meat, and other foods. Biological detoxification is a promising method for eliminating AFM1 . The aim of this work was to search for AFM1 -degrading bacterial strains from animal w...

journal_title：MicrobiologyOpen

authors： Gu X,Sun J,Cui Y,Wang X,Sang Y

更新日期：2019-03-01 00:00:00

abstract：:Urinary tract infections (UTIs) are among the most common bacterial infections in humans. Although a number of bacteria can cause UTIs, most cases are due to infection by uropathogenic Escherichia coli (UPEC). UPEC are a genetically heterogeneous group that exhibit several virulence factors associated with colonizatio...

journal_title：MicrobiologyOpen

authors： Schifano E,Marazzato M,Ammendolia MG,Zanni E,Ricci M,Comanducci A,Goldoni P,Conte MP,Uccelletti D,Longhi C

更新日期：2019-06-01 00:00:00

abstract：:Resistance to colistin, mediated by chromosomal mutations and more recently, by plasmid-borne mcr genes, is increasingly being reported in bacterial isolates taken from humans, animals, farms, foods, and the environment. To easily identify and contain this quickly spreading menace, efficient diagnostics that are cheap...

journal_title：MicrobiologyOpen

authors： Osei Sekyere J

更新日期：2019-04-01 00:00:00

abstract：:The interactions of pathogens and phagocytes are complex. Our study demonstrated that Aeromonas hydrophila B11 can survive in the macrophagocytes of Tilapia mossambica. To explore the regulatory processes of A. hydrophila survival in the macrophagocytes, we used the mini-Tn10 transposon mutagenesis system to build a m...

journal_title：MicrobiologyOpen

authors： Jiang Q,Chen W,Qin Y,Huang L,Xu X,Zhao L,Yan Q

更新日期：2017-08-01 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：: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：:Xylella fastidiosa Temecula1 is the causative agent of Pierce's disease of grapevine, which is spread by xylem-feeding insects. An important feature of the infection cycle is the ability of X. fastidiosa to colonize and interact with two distinct environments, the xylem of susceptible plants and the insect foregut. He...

journal_title：MicrobiologyOpen

authors： Matsumoto A,Huston SL,Killiny N,Igo MM

更新日期：2012-03-01 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：:Sourdough fermentation is a traditional process that is used to improve bread quality. A spontaneous sourdough ecosystem consists of a mixture of flour and water that is fermented by endogenous lactic acid bacteria (LAB) and yeasts. The aim of this study was to identify bacterial diversity during backslopping of spont...

journal_title：MicrobiologyOpen

authors： Boreczek J,Litwinek D,Żylińska-Urban J,Izak D,Buksa K,Gawor J,Gromadka R,Bardowski JK,Kowalczyk M

更新日期：2020-04-01 00:00:00

abstract：:Pseudomonas aeruginosa and Staphylococcus aureus mixed-species biofilm infections are more resilient to biocide attacks compared to their single-species counterparts. Therefore, this study used an in vitro model recapitulating bacterial burdens seen in in vivo infections to investigate the interactions of P. aeruginos...

journal_title：MicrobiologyOpen

authors： Miller CL,Van Laar TA,Chen T,Karna SLR,Chen P,You T,Leung KP

更新日期：2017-06-01 00:00:00

abstract：:Microbial biofilms are communities of surface-adhered cells enclosed in a matrix of extracellular polymeric substances. Bacterial cells in biofilm are 10~1,000-fold more resistant to antimicrobials than the planktonic cells. Burgeoning antibiotic resistance in Pseudomonas aeruginosa biofilm has necessitated the develo...

journal_title：MicrobiologyOpen

authors： She P,Wang Y,Luo Z,Chen L,Tan R,Wang Y,Wu Y

更新日期：2018-02-01 00:00:00

abstract：:Nuclease colicins bind their target receptor BtuB in the outer membrane of sensitive Escherichia coli cells in the form of a high-affinity complex with their cognate immunity proteins. The release of the immunity protein from the colicin complex is a prerequisite for cell entry of the colicin and occurs via a process ...

journal_title：MicrobiologyOpen

authors： Vankemmelbeke M,Housden NG,James R,Kleanthous C,Penfold CN

更新日期：2013-10-01 00:00:00

abstract：:The OMPs A (OmpA)-of Edwardsiella anguillarum and OmpU of V. vulnificus have been proven to be good antigens. In this study, after construction of a vector, a new recombinant Omp (rOMP) containing both OmpA and OmpU was expressed and purified. Then, the Japanese eels (Anguilla japonica) were intraperitoneally (i.p.) i...

journal_title：MicrobiologyOpen

authors： Guo S,Hu L,Feng J,Lin P,He L,Yan Q

更新日期：2019-06-01 00:00:00

abstract：:Acinetobacter baumannii is a nosocomial pathogen which can persist in the hospital environment not only due to the acquirement of multiple antibiotic resistances, but also because of its exceptional resistance against disinfectants and desiccation. A suitable desiccation assay was established in which A. baumannii ATC...

journal_title：MicrobiologyOpen

authors： Zeidler S,Müller V

更新日期：2019-05-01 00:00:00

abstract：:[NiFe]-hydrogenases catalyze the reversible conversion of molecular hydrogen into protons end electrons. This reaction takes place at a NiFe(CN)2 (CO) cofactor located in the large subunit of the bipartite hydrogenase module. The corresponding apo-protein carries usually a C-terminal extension that is cleaved off by a...

journal_title：MicrobiologyOpen

authors： Hartmann S,Frielingsdorf S,Caserta G,Lenz O

更新日期：2020-06-01 00:00:00

abstract：:Root canal irrigation is an important adjunct to control microbial infection. The aim of this study was to investigate the effect of 2.5% (wt/vol) sodium hypochlorite (NaOCl) agitation on the removal, killing, and degradation of Enterococcus faecalis biofilm. A total of 45 root canal models were manufactured using 3D ...

journal_title：MicrobiologyOpen

authors： Mohmmed SA,Vianna ME,Penny MR,Hilton ST,Mordan N,Knowles JC

更新日期：2017-08-01 00:00:00

abstract：:Rhodothermus marinus, a marine aerobic thermophile, was first isolated from an intertidal hot spring in Iceland. In recent years, the R. marinus strain PRI 493 has been genetically modified, which opens up possibilities for targeted metabolic engineering of the species, such as of the carotenoid biosynthetic pathway. ...

journal_title：MicrobiologyOpen

authors： Ron EYC,Plaza M,Kristjansdottir T,Sardari RRR,Bjornsdottir SH,Gudmundsson S,Hreggvidsson GO,Turner C,van Niel EWJ,Nordberg-Karlsson E

更新日期：2018-02-01 00:00:00

abstract：:Copper resistance system in the cyanobacterium Synechocystis sp. PCC 6803 comprises two operons, copMRS and copBAC, which are expressed in response to copper in the media. copBAC codes for a heavy-metal efflux-resistance nodulation and division (HME-RND) system, while copMRS codes for a protein of unknown function, Co...

journal_title：MicrobiologyOpen

authors： Giner-Lamia J,López-Maury L,Florencio FJ

更新日期：2015-02-01 00:00:00

abstract：:The objective of this study was to phylogenetically analyze microorganisms from the domains Bacteria and Archaea in hypersaline sediment from Death Valley National Park. Using domain-specific primers, a region of the 16S rRNA gene was amplified using polymerase chain reaction (PCR), and the product was subsequently us...

journal_title：MicrobiologyOpen

authors： Kim JS,Makama M,Petito J,Park NH,Cohan FM,Dungan RS

更新日期：2012-06-01 00:00:00

abstract：:Bacterial colonization of the urogenital tract is limited by innate defenses, including the production of antimicrobial peptides (AMPs). Uropathogenic Escherichia coli (UPEC) resist AMP-killing to cause a range of urinary tract infections (UTIs) including asymptomatic bacteriuria, cystitis, pyelonephritis, and sepsis....

journal_title：MicrobiologyOpen

authors： Desloges I,Taylor JA,Leclerc JM,Brannon JR,Portt A,Spencer JD,Dewar K,Marczynski GT,Manges A,Gruenheid S,Le Moual H,Thomassin JL

更新日期：2019-11-01 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 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：: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：:The black pigmentation-related genes in Porphyromonas gingivalis are primarily involved in regulating gingipain functions. In this study, we identified a pigmentation-related gene, designated as pgn_0361. To characterize the role of pgn_0361 in regulating P. gingivalis-mediated epithelial cell detachment and inhibitio...

journal_title：MicrobiologyOpen

authors： Liu H,Huang L,Cai Y,Bikker FJ,Wei X,Mei Deng D

更新日期：2020-12-01 00:00:00

abstract：:Diatoms frequently dominate marine and freshwater biofilms as major primary producers. Nutrient resources in these biofilms are patchily distributed and fluctuate dynamically over time. We recently reported that this spatially and temporally structured environment can be exploited by motile diatoms that use chemoattra...

journal_title：MicrobiologyOpen

authors： V Bondoc KG,Lembke C,Vyverman W,Pohnert G

更新日期：2019-04-01 00:00:00

abstract：:Few studies have evaluated the trophic level in tropical caves, and none related the microbial biomass dynamics in the immobilization of carbon and nitrogen. Here, four tropical caves of Terra Ronca State Park, Brazil, were studied: Angélica, São Bernardo, Terra Ronca I, and Terra Ronca II caves. Physical, chemical, a...

journal_title：MicrobiologyOpen

authors： Paula CCP,Bichuette ME,Seleghim MHR

更新日期：2020-07-01 00:00:00

abstract：AIMS:To assess a cost-effective in-house selective plate formula for actively screening carbapenem-resistant Enterobacteriaceae (CRE). METHODOLOGY AND RESULTS:The in-house formula included CHROMagarTM Orientation, meropenem, and ingredients present in the Mac-Conkey formula, such as bile salts and crystal violet (pH 6...

journal_title：MicrobiologyOpen

authors： Tran TC,Pham BT,Pham VH,Ngo TA,Hanberger H,Larsson M,Olson L

更新日期：2020-12-01 00:00:00

abstract：:Eggerthella timonensis strain Marseille-P3135 is a new bacterial species, isolated from the stool sample of a healthy 8-year-old pygmy female. This strain (LT598568) showed a 16S rRNA sequence similarity of 96.95% with its phylogenetically closest species with standing in nomenclature Eggerthella lenta strain DSM 2243...

journal_title：MicrobiologyOpen

authors： Bilen M,Fonkou MDM,Tomei E,Armstrong N,Bittar F,Lagier JC,Daoud Z,Fournier PE,Raoult D,Cadoret F

更新日期：2018-10-01 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