abstract：:As an opportunistic bacterial pathogen, Pseudomonas aeruginosa PAO1 contains two phenazineproducing gene operons, phzA1B1C1D1E1F1G1 (phz1) and phzA2B2C2D2E2F2G2 (phz2), each of which is independently capable of encoding all enzymes for biosynthesizing phenazines, including phenazine-1-carboxylic acid and its derivativ...

journal_title：Journal of microbiology and biotechnology

authors： He Q,Feng Z,Wang Y,Wang K,Zhang K,Kai L,Hao X,Yu Z,Chen L,Ge Y

更新日期：2019-08-28 00:00:00

abstract：:In this study, we investigated the potential of using sediment bioelectrochemical systems (SBESs) for in situ treatment of the water and sediment in brackish aquaculture ponds polluted with uneaten feed. An SBES integrated into a laboratory-scale tank simulating a brackish aquaculture pond was established. This test t...

journal_title：Journal of microbiology and biotechnology

authors： Pham HT,Tran HT,Vu LT,Dang HT,Nguyen TTT,Dang THT,Nguyen MTT,Nguyen HQ,Kim BH

更新日期：2019-07-28 00:00:00

abstract：:In the bacterial community, unicellular organisms act together as a multicellular being. Bacteria interact within the community and programmed cell death (PCD) in prokaryotes is a sort of altruistic action that enables the whole population to thrive. Genetically, encoded cell death pathways are triggered by DNA damage...

journal_title：Journal of microbiology and biotechnology

authors： Lee H,Lee DG

更新日期：2019-07-28 00:00:00

abstract：:Synthetic biology builds programmed biological systems for a wide range of purposes such as improving human health, remedying the environment, and boosting the production of valuable chemical substances. In recent years, the rapid development of synthetic biology has enabled synthetic bacterium-based diagnoses and the...

journal_title：Journal of microbiology and biotechnology

authors： Vo P,Lee HM,Na D

更新日期：2019-06-28 00:00:00

abstract：:Middle East respiratory syndrome coronavirus (MERS-CoV) induces severe respiratory impairment with a reported mortality rate of ~36% in humans. The absence of clinically available MERS-CoV vaccines and treatments to date has resulted in uncontrolled incidence and propagation of the virus. In vaccine design, fusion wit...

journal_title：Journal of microbiology and biotechnology

authors： Chun J,Cho Y,Park KH,Choi H,Cho H,Lee HJ,Jang H,Kim KH,Oh YK,Kim YB

更新日期：2019-05-28 00:00:00

abstract：:Streptococcus suis serotype 2 (SS2), considered to be the most frequent and virulent type among identified serotypes, is an important emerging or re-emerging zoonotic pathogen. Inflammation is thought to be a hallmark of SS2 infection, as demonstrated by most clinical symptoms varying from an asymptomatic bacteremia t...

journal_title：Journal of microbiology and biotechnology

authors： Shen X,Li G,Deng X,Wang J,Zhang P

更新日期：2019-04-22 00:00:00

abstract：:L-Arabinose, a five carbon sugar, has not been considered as an important bioresource because most studies have focused on D-xylose, another type of five-carbon sugar that is prevalent as a monomeric structure of hemicellulose. In fact, L-arabinose is also an important monomer of hemicellulose, but its content is much...

journal_title：Journal of microbiology and biotechnology

authors： Ye S,Kim JW,Kim SR

更新日期：2019-03-28 00:00:00

abstract：:Heat-resistant microbial hosts are required for bioprocess development using high cell density cultivations at the industrial scale. We report that the thermotolerance of Escherichia coli can be enhanced by overexpressing ybeD, which was known to encode a hypothetical protein of unknown function. In the wild-type E. c...

journal_title：Journal of microbiology and biotechnology

authors： Kim S,Kim Y,Yoon SH

更新日期：2019-03-28 00:00:00

abstract：:Soils amended for long-term with high levels of compost demonstrated greater abundance of bacterial members of the phylum Bacteroidetes whereas a decreasing trend in the relative abundance of phylum Acidobacteria was noted with increasing levels of compost. Metabolic profiles predicted by PICRUSt demonstrated differen...

journal_title：Journal of microbiology and biotechnology

authors： Samaddar S,Han GH,Chauhan P,Chatterjee P,Jeon S,Sa T

更新日期：2019-02-28 00:00:00

abstract：:We inoculated different combinations of three starter candidates of Bacillus licheniformis, Staphylococcus succinus, and Tetragenococcus halophilus, into sterilized soybeans to predict their contributions to volatile compounds production through soybean fermentation. Simultaneously, we added NaCl to soybean cultures t...

journal_title：Journal of microbiology and biotechnology

authors： Jeong DW,Lee H,Jeong K,Kim CT,Shim ST,Lee JH

更新日期：2019-02-28 00:00:00

abstract：:Since 1990, many nucleic acid expression platforms consisting of DNA or RNA have been developed. However, although RNA expression platforms have been relatively neglected, several such platforms capped at the 5' end of RNA by an anti-reverse cap analog have now been developed. At the same time, the capping reaction is...

journal_title：Journal of microbiology and biotechnology

authors： Ko HL,Park HJ,Kim J,Kim H,Youn H,Nam JH

更新日期：2019-01-28 00:00:00

abstract：:Polyhydroxyalkanoate (PHA) synthase is a key enzyme for PHA production in microorganisms. The class IV PHA synthase is composed of two subunits: PhaC and PhaR. The PhaR subunit, which encodes the phaR gene, is only present in class IV PHA synthases. Therefore, the phaR gene is used as a biomarker for bacteria that con...

journal_title：Journal of microbiology and biotechnology

authors： Wint NY,Han KK,Yamprayoonswat W,Ruangsuj P,Mangmool S,Promptmas C,Yasawong M

更新日期：2019-01-28 00:00:00

abstract：:Abnormal melanin synthesis results in several hyperpigmentary disorders such as freckles, melanoderma, age spots, and other related conditions. In this study, we investigated the antimelanogenic effects of an extract from the microalgae Chlamydomonas reinhardtii (CE) and potential mechanisms responsible for its inhibi...

journal_title：Journal of microbiology and biotechnology

authors： Lee A,Kim JY,Heo J,Cho DH,Kim HS,An IS,An S,Bae S

更新日期：2018-12-28 00:00:00

abstract：:Cycloisomaltooligosaccharide glucanotransferase (CITase) was isolated from alkaliphilic Paenibacillus daejeonensis via an amino acid homology search for the reported CITase. The recombinant alkaliphilic CITase (PDCITase) from P. daejeonensis was expressed in an Escherichia coli expression system and purified as a sing...

journal_title：Journal of microbiology and biotechnology

authors： Yang SJ,Ko JA,Kim HS,Jo MH,Lee HN,Park BR,Kim Y

更新日期：2018-12-28 00:00:00

abstract：:Ahead of Print article withdrawn by publisher. ...

journal_title：Journal of microbiology and biotechnology

authors： Imen G,Safa C,Mariam C,Radhia GB,Semia EC,Anissa H

更新日期：2018-12-24 00:00:00

abstract：:Alcohol dependence is a global public health problem, yet the mechanisms of alcohol dependence are incompletely understood. The traditional view has been that ethanol alters various neurotransmitters and their receptors in the brain and causes the addiction. However, an increasing amount of experimental evidence sugge...

journal_title：Journal of microbiology and biotechnology

authors： Fan Y,Ya-E Z,Ji-Dong W,Yu-Fan L,Ying Z,Ya-Lun S,Meng-Yu M,Rui-Ling Z

更新日期：2018-11-28 00:00:00

abstract：:Titanium dioxide (TiO2) has wide applications in food, cosmetics, pharmaceuticals and manufacturing due to its many properties such as photocatalytic activity and stability. In this study, the biosynthesis of TiO2 nanoparticles (NPs) was achieved by using Baker's yeast. TiO2 NPs were characterized by X-ray Diffraction...

journal_title：Journal of microbiology and biotechnology

authors： Peiris M,Gunasekara T,Jayaweera PM,Fernando S

更新日期：2018-10-28 00:00:00

abstract：:The aim of this work is to investigate the protective efficacy of emodin, an active, naturally-occurring anthraquinone derivative of several traditional Chinese herbs, against Brucella abortus infection in macrophages. Brucella were incubated with different concentrations of emodin and showed that bacterial survival r...

journal_title：Journal of microbiology and biotechnology

authors： Huy TXN,Reyes AWB,Hop HT,Arayan LT,Son VH,Min W,Lee HJ,Kim S

更新日期：2018-10-28 00:00:00

abstract：:Organic solvent-tolerant (OST) enzymes are widely applied in various industries due to their activity and stability in organic solvents, higher substrate solubility, and increased stereo-selectivity. However, the criteria for identifying OST enzymes largely remain unresolved. In this study, we compared the amino acid ...

journal_title：Journal of microbiology and biotechnology

authors： Dachuri VK,Lee C,Jang SH

更新日期：2018-09-28 00:00:00

abstract：:The amylosucrase encoding gene from Deinococcus geothermalis DSM 11300 (DgAS) was codon-optimized and expressed in Escherichia coli. The enzyme was employed for biosynthesis of three different dihydroxybenzene glucosides using sucrose as the source of glucose moiety. The reaction parameters, including temperature, pH,...

journal_title：Journal of microbiology and biotechnology

authors： Lee HS,Kim TS,Parajuli P,Pandey RP,Sohng JK

更新日期：2018-09-28 00:00:00

abstract：:The exopolysaccharide (EPS) produced by Bacillus amyloliquefaciens GSBa-1 was isolated and purified by ethanol precipitation, and DEAE-cellulose and Sepharose CL-6B chromatographies. The molecular mass of the purified EPS was determined to be 54 kDa. Monosaccharide analysis showed that the EPS was composed of predomin...

journal_title：Journal of microbiology and biotechnology

authors： Zhao W,Zhang J,Jiang YY,Zhao X,Hao XN,Li L,Yang ZN

更新日期：2018-08-28 00:00:00

abstract：:Bacterial resistance to antibiotics has been emerged as a major health problem in the recent years. Silver nanoparticles (AgNPs) have been known to have an inhibitory effect to the bacterial growth, however, the strength of this antibacterial activity in correlation with the physical properties of these AgNPs has bare...

journal_title：Journal of microbiology and biotechnology

authors： El-Sayed ASA,Ali D

更新日期：2018-07-19 00:00:00

abstract：:In the course of screening for microbes with nematicidal activity, we found that Enterobacter asburiae HK169 displayed promising nematicidal activity against the root-knot nematode Meloidogyne incognita, along with plant growth-promoting properties. Soil drenching of a culture of HK169 reduced gall formation by 66% wh...

journal_title：Journal of microbiology and biotechnology

authors： Oh M,Han JW,Lee C,Choi GJ,Kim H

更新日期：2018-06-28 00:00:00

abstract：:Bacillus amyloliquefaciens Pc3 was isolated from Antarctic seawater with antifungal activity. In order to investigate the metabolic regulation mechanism in the biosynthesis of lipopeptides in B. amyloliquefaciens Pc3, GC/MS-based metabolomics was used when exogenous indole was added. The intracellular metabolite profi...

journal_title：Journal of microbiology and biotechnology

authors： Ding L,Zhang S,Guo W,Chen X

更新日期：2018-05-28 00:00:00

abstract：:Ginseng and probiotics have anti-obesity effects in mice fed a high-fat diet (HFD). Absorption of ginsenoside and colonization of probiotics occur in the intestine. In this study, a mixture of fermented ginseng and two probiotics, Bifidobacterium longum BORI and Lactobacillus paracasei CH88, was administered to HFD-fe...

journal_title：Journal of microbiology and biotechnology

authors： Kang D,Li Z,Ji GE

更新日期：2018-05-28 00:00:00

abstract：:Ahead of Print article withdrawn by publisher. ...

journal_title：Journal of microbiology and biotechnology

authors： Farajzadah Sheikh A,Aslani S,Hosseini SA,Amin M,Goodarzi H,Jomehzadeh N,Ranjbar R,Moradzadeh M,Azarpira S,Moradi M,Hashemzadeh M

更新日期：2018-05-08 00:00:00

abstract：:This study compared the radioprotective effects of high-molecular-weight poly-gamma-glutamate (γ-PGA, average molecular mass 3,000 kDa) and a reduced form of glutathione (GSH, a known radioprotector) on calf thymus DNA damage. The radiation-induced DNA damage was measured on the basis of the decreased fluorescence int...

journal_title：Journal of microbiology and biotechnology

authors： Oh YJ,Kwak MS,Sung MH

更新日期：2018-04-28 00:00:00

abstract：:The carcinogenicity of chemicals in the environment is a major concern. Recently, numerous studies have attempted to develop methods for predicting carcinogenicity, including rodent and cell-based approaches. However, rodent carcinogenicity tests for evaluating the carcinogenic potential of a chemical to humans are ti...

journal_title：Journal of microbiology and biotechnology

authors： Bak Y,Jang HJ,Shin JW,Kim SJ,Chun HW,Seo JH,No SH,Chae JI,Son DH,Lee SY,Hong J,Yoon DY

更新日期：2018-04-28 00:00:00

abstract：:Diarrhea is a global disease with a high morbidity and mortality rate in children. In this study, 25 fecal samples were collected from children under 5 years old. Seven samples had been taken from healthy children without diarrhea and marked as the healthy control group; eight samples had been sampled from children wi...

journal_title：Journal of microbiology and biotechnology

authors： Wen H,Yin X,Yuan Z,Wang X,Su S

更新日期：2018-04-28 00:00:00

abstract：:Conessine, a steroidal alkaloid, is a potent histamine H3 antagonist with antimalarial activity. We recently reported that conessine treatment interferes with H₂O₂-induced cell death by regulating autophagy. However, the cellular signaling pathways involved in conessine treatment are not fully understood. Here, we rep...

journal_title：Journal of microbiology and biotechnology

authors： Kim H,Jang M,Park R,Jo D,Choi I,Choe J,Oh WK,Park J

更新日期：2018-04-28 00:00:00

abstract：:Benzo[a]pyrene (B[a]P), a polycyclic aromatic hydrocarbon, is a principal component of cigarette smoke. B[a]P can cause lung carcinogenesis and plays a key role in lung cancer progression. The role of B[a]P has been reported in lung cancer, but its effects on lung cancer stem cells (CSCs) have not been investigated. E...

journal_title：Journal of microbiology and biotechnology

authors： Bak Y,Jang HJ,Seo JH,No SH,Chae JI,Hong J,Yoon DY

更新日期：2018-03-28 00:00:00

abstract：:Biologically produced 2,3-butanediol (2,3-BDO) has diverse industrial applications. In this study, schematic isolation and screening procedures were designed to obtain generally regarded as safe (GRAS) and efficient 2,3-BDO producers. Over 4,000 candidate strains were isolated by pretreatment and enrichment, and the i...

journal_title：Journal of microbiology and biotechnology

authors： Song CW,Rathnasingh C,Park JM,Lee J,Song H

更新日期：2018-03-28 00:00:00

abstract：:Ingredients of soy and fermented soy products have been widely utilized as food supplements for health-enhancing properties. The aim of this study was to evaluate the effects of fermented soymilk (FSM) and soymilk (SM) on free fatty acid-induced lipogenesis in the hepatocellular steatosis model. HepG2 cells were incub...

journal_title：Journal of microbiology and biotechnology

authors： Ahn SB,Wu WH,Lee JH,Jun DW,Kim J,Kim R,Lee TB,Jun JH

更新日期：2018-02-28 00:00:00

abstract：:Controlling the residual glucose concentration is important for improving productivity in L-threonine fermentation. In this study, we developed a procedure to automatically control the feeding quantity of glucose solution as a function of ammonia-water consumption rate. The feeding ratio (RC/N) of glucose and ammonia ...

journal_title：Journal of microbiology and biotechnology

authors： Lee HW,Lee HS,Kim CS,Lee JG,Kim WK,Lee EG,Lee HW

更新日期：2018-02-28 00:00:00

abstract：:An antioxidant peptide derived from Pinctada fucata meat using an Alcalase2.4L enzymatic hydrolysis method (named AOP) and identified by LC-TOF-MS has promising clinical potential for generating cosmetic products that protect skin from sunshine. To date, there have been few published studies investigating the structur...

journal_title：Journal of microbiology and biotechnology

authors： Wu Y,Ma Y,Li L,Yang X

更新日期：2018-01-28 00:00:00

abstract：:The past decades have been a golden era during which great tasks were accomplished in the field of microbiology, including food microbiology. In the past, culture-dependent methods have been the primary choice to investigate bacterial diversity. However, using cultureindependent high-throughput sequencing of 16S rRNA ...

journal_title：Journal of microbiology and biotechnology

authors： Kim BR,Shin J,Guevarra R,Lee JH,Kim DW,Seol KH,Lee JH,Kim HB,Isaacson R

更新日期：2017-12-28 00:00:00

abstract：:Aging is associated with distinct changes in immune cells and a decline in immune function, leading to increased susceptibility to infection and reduced responses to vaccination. Certain strains of lactic acid bacteria exert beneficial effects on the immune system. Previously, we reported that Weissella cibaria JW15 i...

journal_title：Journal of microbiology and biotechnology

authors： Park HE,Kang KW,Kim BS,Lee SM,Lee WK

更新日期：2017-12-28 00:00:00

abstract：:During menopausal transition, the imbalance of estrogen causes body weight gain. Although gut microbiome dysbiosis has been reported in postmenopausal obesity, it is not clear whether there is any difference in the microbiome profile between dietary-induced obesity and postmenopausal obesity. Therefore, in this study,...

journal_title：Journal of microbiology and biotechnology

authors： Choi S,Hwang YJ,Shin MJ,Yi H

更新日期：2017-12-28 00:00:00

abstract：:Bacteriophages have gained substantial attention as biocontrol and biorecognition agents, substituting antibodies. In this study, a Salmonella Enteritidis-specific bacteriophage, KFS-SE1, was isolated, identified, and characterized. This Siphoviridae phage infects S. Enteritidis with high specificity. This phage is hi...

journal_title：Journal of microbiology and biotechnology

authors： Choi IY,Lee JH,Kim HJ,Park MK

更新日期：2017-12-28 00:00:00

abstract：:Swainsonine (SW) is the principal toxic ingredient of locoweed plants that causes locoism characterized by a disorder of the nervous system. It has also received widespread attention in the medical field for its beneficial anticancer and antitumor activities. Endophytic fungi, Alternaria sect. Undifilum oxytropis isol...

journal_title：Journal of microbiology and biotechnology

authors： Ren Z,Song R,Wang S,Quan H,Yang L,Sun L,Zhao B,Lu H

更新日期：2017-11-28 00:00:00