Biodegradation of di-n-butyl phthalate by Rhodococcus sp. JDC-11 and molecular detection of 3, 4-phthalate dioxygenase gene.

abstract：:Laccase- and peroxidase-free tyrosinase has commercial importance in the production of L-3, 4-dihydroxyphenylalanine (L-DOPA), which is mainly used in the treatment of Parkinson's disease. In the present study, isolation of an actinomycetes microbial strain capable of producing only tyrosinase is reported. Among all s...

journal_title：Journal of microbiology and biotechnology

authors： Sambasiva Rao KR,Tripathy NK,Mahalaxmi Y,Prakasham RS

更新日期：2012-02-01 00:00:00

abstract：:The dye decolorization rate in a cell-free culture broth of the white-rot fungus Trametes versicolor CBR43 was studied, including the effects of inhibitors of NaCl, Zn(II), and Cd(II) on dye decolorization activity. The maximum rates of dye decolorization in cell-free culture broth were 1,410, 44.7, 41.2, and 0.19 μmo...

journal_title：Journal of microbiology and biotechnology

authors： Ryu H,Ryu HW,Cho KS

更新日期：2017-01-28 00:00:00

abstract：:The Cyt1Aa protein of Bacillus thuringiensis susbp. israelensis elaborates demonstrable toxicity to mosquito larvae, but more importantly, it enhances the larvicidal activity of this species Cry proteins (Cry11Aa, Cry4Aa, and Cry4Ba) and delays the phenotypic expression of resistance to these that has evolved in Culex...

journal_title：Journal of microbiology and biotechnology

authors： Bideshi DK,Waldrop G,Fernandez-Luna MT,Diaz-Mendoza M,Wirth MC,Johnson JJ,Park HW,Federici BA

更新日期：2013-08-01 00:00:00

abstract：:An extensive investigation was carried out to describe the kinetics of cell growth, substrate consumption, and product formation in the batch fermentation using starch as substrate. Evaluation of intrinsic kinetic parameters was carried out using a best-fit unstructured model. A nonlinear regression technique was appl...

journal_title：Journal of microbiology and biotechnology

authors： Bhunia B,Basak B,Bhattacharya P,Dey A

更新日期：2012-12-01 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 antagonistic effect of Trichoderma harzianum on a range of seed-borne fungal pathogens of wheat (viz. Fusarium graminearum, Bipolaris sorokiniana, Aspergillus spp., and Penicillium spp.) was assessed. The potential of T. harzianum as a biocontrol agent was tested in vitro and under field conditions. Coculture of t...

journal_title：Journal of microbiology and biotechnology

authors： Hasan MM,Rahman SM,Kim GH,Abdallah E,Oh DH

更新日期：2012-05-01 00:00:00

abstract：:PineXol, extracted from Korean red pine bark, has beneficial effects, such as antioxidant, antiinflammatory, and antilipogenic activities in vitro. We tested the hypothesis that PineXol supplementation could have anti-obesity effects on mice fed a high-fat diet (HFD). Four-week-old male C57BL/6 mice were fed normal ch...

journal_title：Journal of microbiology and biotechnology

authors： Ahn H,Go GW

更新日期：2017-04-28 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：:We recently reported that the antimicrobial peptide Lumbricusin (NH2-RNRRWCIDQQA), isolated from the earthworm, increases cell proliferation in neuroblastoma SH-SY5Y cells. Here, we investigated whether Lumbricusin has neurotropic activity in mouse neural stem cells (MNSCs) and a protective effect in a mouse model of ...

journal_title：Journal of microbiology and biotechnology

authors： Kim DH,Lee IH,Nam ST,Hong J,Zhang P,Lu LF,Hwang JS,Park KC,Kim H

更新日期：2015-10-01 00:00:00

abstract：:Lipoteichoic acid (LTA), a cell wall component of gram-positive bacteria, is recognized by Toll-like receptor 2, expressed on certain mammalian cell surfaces, initiating signaling cascades that include nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) and mitogen-activated protein kinase. There ar...

journal_title：Journal of microbiology and biotechnology

authors： Kim S,Kim HE,Kang B,Lee YW,Kim H,Chung DK

更新日期：2017-10-28 00:00:00

abstract：:The cohesin complex holds sister chromatids together and prevents premature chromosome segregation until the onset of anaphase. Mcd1 (also known as Scc1), the α-kleisin subunit of cohesin, is a key regulatory subunit of the mitotic cohesin complex and is required for maintaining sister chromatid cohesion, chromosome o...

journal_title：Journal of microbiology and biotechnology

authors： Lee MS,Yoon SW,Kim KP

更新日期：2015-05-01 00:00:00

abstract：:Among various species of marine bacteria, those belonging to the genus Halomonas have several promising applications and have been studied well. However, there was not much information on antibiotic resistance of Halomonas species. As an effort to find antibiotic resistance of Halomonas socia CKY01, which showed produ...

journal_title：Journal of microbiology and biotechnology

authors： Park YL,Choi TR,Kim HJ,Song HS,Lee HS,Park SL,Lee SM,Kim SH,Park S,Bhatia SK,Gurav R,Sung C,Seo SO,Yang YH

更新日期：2020-11-04 00:00:00

abstract：:MhMTS and MhMTH are trehalose (alpha-D-glucopyranosyl- [1,1]-alpha-D-glucopyranose) biosynthesis genes of the thermophilic microorganism Metallosphaera hakonensis, and encode a maltooligosyltrehalose synthase (MhMTS) and a maltooligosyltrehalose trehalohydrolase (MhMTH), respectively. In this study, the two genes were...

journal_title：Journal of microbiology and biotechnology

authors： Seo JS,An JH,Cheong JJ,Choi YD,Kim CH

更新日期：2008-09-01 00:00:00

abstract：:Quorum sensing and the stringent response are well-known regulation systems for the expression of virulence genes in enterohemorrhagic Escherichia coli (EHEC). However, how these two systems interact is not well known. E. coli strains with mutations in two regulation systems, ΔluxS (ECM101) and ΔluxSΔrelAΔspoT (ECM201...

journal_title：Journal of microbiology and biotechnology

authors： Oh KH,Cho SH

更新日期：2014-03-28 00:00:00

abstract：:Effects of various industrially important carbon sources (glucose, sucrose, xylose, gluconate, and glycerol) on shikimic acid (SA) biosynthesis in Escherichia coli were investigated to gain new insight into the metabolic capability for overproducing SA. At the outset, constraints-based flux analysis using the genome-s...

journal_title：Journal of microbiology and biotechnology

authors： Ahn JO,Lee HW,Saha R,Park MS,Jung JK,Lee DY

更新日期：2008-11-01 00:00:00

abstract：:Infections by herpes simplex viruses have an immense impact on humans, ranging from selflimiting, benign illness to serious, life-threatening diseases. While nucleoside analog drugs are available, resistance has been increasing and currently no vaccine exists. Ginsenosides derived from Panax ginseng have been document...

journal_title：Journal of microbiology and biotechnology

authors： Wright S,Altman E

更新日期：2020-01-28 00:00:00

abstract：:A chimeric gene encoding enhanced green fluorescent protein (EGFP) and a S-layer protein from Lactobacillus brevis KCTC3102, and/or two copies of the Fc-binding Z-domain, a synthetic analog of the B-domain of protein A, was constructed and expressed in Escherichia coli BL21(DE3). The S-layer fusion proteins produced i...

journal_title：Journal of microbiology and biotechnology

authors： Khang YH,Park HY,Jeong YS,Kim JA,Kim YH

更新日期：2009-05-01 00:00:00

abstract：:In this study, we compared the virulence-associated factors of Acinetobacter baumannii complex species. Sixty-three isolates of five A. baumannii complex species, including 19 A. baumannii, 15 A. nosocomialis, 13 A. seifertii, 13 A. pittii, and 3 A. calcoaceticus isolates, were included in this study. For all isolates...

journal_title：Journal of microbiology and biotechnology

authors： Na IY,Chung ES,Jung CY,Kim DH,Shin J,Kang K,Kim ST,Ko KS

更新日期：2016-01-01 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：:Fungal endophytes are symbiotic microorganisms that are often found in asymptomatic plants. This study describes the genetic diversity of the fungal endophytes isolated from the roots of plants sampled from the west coast of Korea. Five halophytic plant species, Limonium tetragonum, Suaeda australis, Suaeda maritima, ...

journal_title：Journal of microbiology and biotechnology

authors： Khalmuratova I,Choi DH,Woo JR,Jeong MJ,Oh Y,Kim YG,Lee IJ,Choo YS,Kim JG

更新日期：2020-11-28 00:00:00

abstract：:The production and characterization of an active recombinant N-acetylgalactosamine-6-sulfate sulfatase (GALNS) in Escherichia coli BL21(DE3) has been previously reported. In this study, the effect of the signal peptide (SP), inducer concentration, process scale, and operational mode (batch and semi-continuous) on GALN...

journal_title：Journal of microbiology and biotechnology

authors： Hernández A,Velásquez O,Leonardi F,Soto C,Rodríguez A,Lizaraso L,Mosquera Á,Bohórquez J,Coronado A,Espejo Á,Sierra R,Sánchez OF,Alméciga-Díaz CJ,Barrera LA

更新日期：2013-05-01 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：: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：:A response surface model was developed for predicting the growth rates of Staphylococcus aureus in tryptic soy broth (TSB) medium as a function of combined effects of temperature, pH, and NaCl. The TSB containing six different concentrations of NaCl (0, 2, 4, 6, 8, and 10%) was adjusted to an initial of six different ...

journal_title：Journal of microbiology and biotechnology

authors： Seo KY,Heo SK,Lee C,Chung DH,Kim MG,Lee KH,Kim KS,Bahk GJ,Bae DH,Kim KY,Kims CH,Ha SD

更新日期：2007-09-01 00:00:00

abstract：:Efficient L-lactic acid production from Jerusalem artichoke tubers by Lactobacillus casei G-02 using simultaneous saccharification and fermentation (SSF) in fed-batch culture is demonstrated. The kinetic analysis in the SSF signified that the inulinase activity was subjected to product inhibition, while the fermentati...

journal_title：Journal of microbiology and biotechnology

authors： Ge XY,Qian H,Zhang WG

更新日期：2010-01-01 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：:In recent years, foot-and-mouth disease has occurred in all parts of the world. The animals with the disease are buried in the ground; therefore, their concentration could affect ground or groundwater. Moreover, the complete degradation of carcasses is not a certainty, and their disposal is important to prevent humans...

journal_title：Journal of microbiology and biotechnology

authors： Kim BN,Cho HS,Cha Y,Park JK,Kim G,Kim YH,Min J

更新日期：2016-08-28 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：:Two typical microbial communities from Chinese rice wine fermentation collected in Yichang city and Suzhou city in China were investigated. Both communities could ferment glutinous rice to rice wine in 2 days. The sugar and ethanol contents were 198.67 and 14.47 mg/g, respectively, for rice wine from Yichang city, and...

journal_title：Journal of microbiology and biotechnology

authors： Lü Y,Gong Y,Li Y,Pan Z,Yao Y,Li N,Guo J,Gong D,Tian Y,Peng C

更新日期：2017-08-28 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