Characterization of gibberellin biosynthetic gene cluster from Fusarium proliferatum.

abstract：:A Gram-staining-negative, aerobic, light brown pigment bacterium, designated strain CE80T was isolated from marine sponge Callyspongia elegans in Jeju Island, Republic of Korea. Strain CE80T grew optimally at 25°C, in the range of pH 5.0-11.0 (optimum 7.0-8.0), and with 1.0-5.0% NaCl (optimum 1-3% (w/v)). Phylogenetic...

journal_title：Journal of microbiology and biotechnology

authors： Park SH,Kim JY,Heo MS

更新日期：2019-12-28 00:00:00

abstract：:Lactobacillus casei 3260 (L. casei 3260) was evaluated in relation to the inflammatory response mediated by lipopolysaccharide (LPS)-induced nuclear factor-kappaB (NF-kappaB) and cyclooxygenase-2 (COX-2) expression in Raw264.7 macrophage cells. The treatment of Raw264.7 cells with L. casei 3260 significantly inhibited...

journal_title：Journal of microbiology and biotechnology

authors： Lee JM,Hwang KT,Jun WJ,Park CS,Lee MY

更新日期：2008-10-01 00:00:00

abstract：:To develop a natural fungicide against Botrytis cinerea and Colletotrichum gloeosporioides, a total of 25 essential oils were tested for their fumigant activity against post-harvest pathogens. The vaporous phases of oils were treated to each fungus on potato dextrose agar medium in half-plate separated Petri plates at...

journal_title：Journal of microbiology and biotechnology

authors： Lee SO,Park IK,Choi GJ,Lim HK,Jang KS,Cho KY,Shin SC,Kim JC

更新日期：2007-09-01 00:00:00

abstract：:Interferon (IFN)-λ plays an essential role in mucosal cells which exhibit strong antiviral activity. Lactobacillus plantarum (L. plantarum) has substantial application potential in the food and medical industries because of its probiotic properties. Alphacoronaviruses, especially porcine epidemic diarrhea virus (PEDV)...

journal_title：Journal of microbiology and biotechnology

authors： Liu YS,Liu Q,Jiang YL,Yang WT,Huang HB,Shi CW,Yang GL,Wang CF

更新日期：2020-04-28 00:00:00

abstract：:Filamentous fungi colonizing rice straw were collected from 11 different sites in Korea and were identified based on characterization of their morphology and molecular properties. The fungi were divided into 25 species belonging to 16 genera, including 14 ascomycetes, one zygomycete, and one basidiomycete. Fungal cell...

journal_title：Journal of microbiology and biotechnology

authors： Lee S,Jang Y,Lee YM,Lee J,Lee H,Kim GH,Kim JJ

更新日期：2011-12-01 00:00:00

abstract：:Doenjang, a traditional Korean fermented soybean paste, is made by mixing and ripening meju with high salt brine (approximately 18%). Meju is a naturally fermented soybean block prepared by soaking, steaming, and molding soybean. To understand living bacterial community migration and the roles of bacteria in the manuf...

journal_title：Journal of microbiology and biotechnology

authors： Jeong DW,Kim HR,Jung G,Han S,Kim CT,Lee JH

更新日期：2014-05-01 00:00:00

abstract：:To find alternative genetic resources for D-serine dehydratase (E.C. 4.3.1.18, dsdA) mediating the deamination of D-serine into pyruvate, metagenomic libraries were screened. The chromosomal dsdA gene of a wild-type Escherichia coli W3110 strain was disrupted by inserting the tetracycline resistance gene (tet), using ...

journal_title：Journal of microbiology and biotechnology

authors： Lim MY,Lee HJ,Kim P

更新日期：2011-04-01 00:00:00

abstract：:An agar-degrading bacterium, designated as strain G7(T), was isolated from a coastal seawater sample from Gaya Island (Gayado in Korean), Republic of Korea. The isolated strain G7(T) is gram-negative, rod shaped, aerobic, non-motile, and non-pigmented. A similarity search based on its 16S rRNA gene sequence revealed t...

journal_title：Journal of microbiology and biotechnology

authors： Chi WJ,Park JS,Kwak MJ,Kim JF,Chang YK,Hong SK

更新日期：2013-11-28 00:00:00

abstract：:In the continued search for inhibitors of enoyl-acyl carrier protein (ACP) reductase, we found that four acylbenzenediol sulfate metabolites from Streptomyces sp. AN1761 potently inhibited bacterial enoyl-ACP reductases of Staphylococcus aureus, Streptococcus pneumoniae, and Mycobacterium tuberculosis. Their structure...

journal_title：Journal of microbiology and biotechnology

authors： Kwon YJ,Sohn MJ,Oh T,Cho SN,Kim CJ,Kim WG

更新日期：2013-02-01 00:00:00

abstract：:A Pseudomonas fluorescens strain was isolated and showed antagonistic activity against phytopathogenic fungi and found to possess a gene responsible for production of antibiotic 2, 4-diacetylphloroglucinol. For the extension of biocontrol range, a gene for an Androctonus australis Hector insect toxin 1 (AaHIT1), one o...

journal_title：Journal of microbiology and biotechnology

authors： Lu W,Zhang W,Bai Y,Fu Y,Chen J,Geng X,Wang Y,Xiao M

更新日期：2010-02-01 00:00:00

abstract：:Staphylococcus aureus strains are important foodborne pathogens that produce various toxins. To evaluate the risk of the enterotoxins, four S. aureus strains from kinbap and two clinical samples were isolated and identified, and their expression of the enterotoxin genes were analyzed using a reverse transcription real...

journal_title：Journal of microbiology and biotechnology

authors： Lee YD,Moon BY,Park JH,Chang HI,Kim WJ

更新日期：2007-03-01 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：: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：:Profiling the transcriptome changes involved in xylose metabolism by the fungus Trichoderma reesei allows for the identification of potential targets for ethanol production processing. In the present study, the transcriptome of T. reesei HJ-48 grown on xylose versus glucose was analyzed using nextgeneration sequencing...

journal_title：Journal of microbiology and biotechnology

authors： Huang J,Lin M,Liang S,Qin Q,Liao S,Lu B,Wang Q

更新日期：2020-10-28 00:00:00

abstract：:The abundance, biomass, size distribution, and taxonomic composition of bacterial and protistan (heterotrophic and autotrophic nanoflagellates and ciliates) communities were investigated in six lakes of Masurian Lake District (north-eastern Poland) differing in trophic state. Samples were taken from the trophogenic wa...

journal_title：Journal of microbiology and biotechnology

authors： Ryszard CJ,Tomasz A,Kalinowska K,Skowronska A

更新日期：2009-09-01 00:00:00

abstract：:Succinic semialdehyde dehydrogenase (SSADH) catalyzes the oxidation of succinic semialdehyde (SSA) into succinic acid in the final step of γ-aminobutyric acid degradation. Here, we characterized Bacillus subtilis SSADH (BsSSADH) regarding its cofactor discrimination and substrate inhibition. BsSSADH showed similar val...

journal_title：Journal of microbiology and biotechnology

authors： Park SA,Park YS,Lee KS

更新日期：2014-07-01 00:00:00

abstract：:Glutathione in beer works as the main antioxidant compounds which correlates with beer flavor stability. High residual sugars in beer contribute to major non-volatile components which correlate to high caloric content. In this work, Saccharomyces cerevisiae GSH1 gene encoding glutamylcysteine synthetase and Scharomyco...

journal_title：Journal of microbiology and biotechnology

authors： Wang J,Wang ZY,He XP,Zhang BR

更新日期：2010-11-01 00:00:00

abstract：:Leaves are the major biomass-producing organs in herbaceous plants and mainly develop during vegetative stage by activities of shoot apical meristem. There is a strong correlation between leaf number and bolting, a characteristic phenotype during the transition to reproductive phase in Arabidopsis thaliana. In order t...

journal_title：Journal of microbiology and biotechnology

authors： Lee BH

更新日期：2009-06-01 00:00:00

abstract：:VP7, an outer capsid protein of grass carp reovirus (GCRV), was expressed and displayed on the surface of Saccharomyces cerevisiae for developing an efficient vaccine against hemorrhagic disease of grass carp. The result of flow cytometry analysis indicated that protein VP7 could be displayed on the surface of yeast c...

journal_title：Journal of microbiology and biotechnology

authors： Luo S,Yan L,Zhang X,Yuan L,Fang Q,Zhang YA,Dai H

更新日期：2015-12-28 00:00:00

abstract：:The effects of algal inoculation on chemical oxygen demand (COD) and total nitrogen (TN) removal, and indigenous bacterial dynamics were investigated in municipal wastewater. Experiments were conducted with municipal wastewater inoculated with either Chlorella vulgaris AG10032, Selenastrum gracile UTEX 325, or Scenede...

journal_title：Journal of microbiology and biotechnology

authors： Lee J,Lee J,Shukla SK,Park J,Lee TK

更新日期：2016-05-28 00:00:00

abstract：:The hepatitis C virus (HCV) RNA genome is replicated by an RNA replicase complex (RC) consisting of cellular proteins and viral nonstructural (NS) proteins, including NS5B, an RNAdependent RNA polymerase (RdRp) and key enzyme for viral RNA genome replication. The HCV RC is known to be associated with an intracellular ...

journal_title：Journal of microbiology and biotechnology

authors： Kim JH,Rhee JK,Ahn DG,Kim KP,Oh JW

更新日期：2014-12-28 00:00:00

abstract：:The identification and characterization of Bacillus polyfermenticus KJS-2 (B. polyfermenticus KJS-2) was conducted using TEM, an API 50CHB kit, 16S rDNA sequencing, a phylogenetic tree, and catalase and oxidase testing. The conversion rate of glucose to lactic acid by B. polyfermenticus KJS-2 was found to be 60.71+/-4...

journal_title：Journal of microbiology and biotechnology

authors： Kim KM,Kim MJ,Kim DH,Park YS,Kang JS

更新日期：2009-09-01 00:00:00

abstract：:The thermophile Bacillus fordii MH602 was screened for stereospecifically hydrolyzing DL-5-substituted hydantoins to L-alpha-amino acids. Since the reaction at higher temperature, the advantageous for enhancement of substrate solubility and for racemization of DL-5-substituted hydantoins during the conversion were ach...

journal_title：Journal of microbiology and biotechnology

authors： Mei YZ,Wan YM,He BF,Ying HJ,Ouyang PK

更新日期：2009-12-01 00:00:00

abstract：:A 2.5 kb aga gene encoding alpha-galactosidase (alpha- Gal) from Leuconostoc mesenteroides SY1 was cloned into pSJE, an E. coli-Leuconostoc shuttle vector. The recombinant plasmid, pSJEaga, was introduced into Leuconostoc citreum KCTC3526 (ATCC49370) by electroporation. Transcription level of aga was the highest in ce...

journal_title：Journal of microbiology and biotechnology

authors： Park JY,Jeong SJ,Lee AR,Park JY,Jeong WJ,Kim JH

更新日期：2007-12-01 00:00:00

abstract：:A gene encoding lipolytic enzyme, lip7-3, was isolated from Bacillus sp. W130-35 isolated from a tidal mud flat. The gene encoded a protein of 215 amino acids with a signal peptide composed of 34 amino acid residues. Lip7-3 belonged to the family I.4 lipase and showed its maximal activity at pH 9.0 and 60°C. Its activ...

journal_title：Journal of microbiology and biotechnology

authors： Kim HJ,Jung WK,Lee HW,Yoo W,Kim TD,Kim H

更新日期：2015-12-28 00:00:00

abstract：:The study objective was to prepare biodegradable branched dextran microspheres encapsulated with His-tagged interferon-alpha (BDM-hIFN-alpha) and evaluate its activity in vitro and in vivo. The glycidyl methacrylate derivatized dextrans (Dex-GMA) as precursor was primarily synthesized by substituting hydroxyl groups o...

journal_title：Journal of microbiology and biotechnology

authors： Hong H,Jo JR,Yeon JH,Hong JT,Jung KH,Yoo SK,Jang BC

更新日期：2011-02-01 00:00:00

abstract：:The aim of this study was to develop a new fermentation method in order to improve the digestion of soybean protein, and to promote normal fermentation of soybean. A proximate composition, such as moisture, pH, and reducing sugar, of fermented soybeans by the new fermentation was similar to those of controls. Neutral ...

journal_title：Journal of microbiology and biotechnology

authors： Lee JO,Park MH,Choi YH,Ha YL,Ryu CH

更新日期：2007-11-01 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：: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：: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