Comparative study of rhizobacterial community structure of plant species in oil-contaminated soil.

abstract：:Although most algae cultivation systems are operated in suspended culture, an attached growth system can offer several advantages over suspended systems. Algal cultivation becomes light-limited as the microalgal concentration increases in the suspended system; on the other hand, sunlight penetrates deeper and stronger...

journal_title：Journal of microbiology and biotechnology

authors： Lee SH,Oh HM,Jo BH,Lee SA,Shin SY,Kim HS,Lee SH,Ahn CY

更新日期：2014-11-28 00:00:00

abstract：:A Haematococcus pluvialis strain isolated from the ruins of Ephesus in Turkey was investigated as regards its adaptation to laboratory conditions and maximum growth rate. In the first stage of the experiment, the growth of H. pluvialis was compared in common culture media. Furthermore, in an effort to minimize the cul...

journal_title：Journal of microbiology and biotechnology

authors： Dalay MC,Imamoglu E,Demirel Z

更新日期：2007-03-01 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 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 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：: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：UNLABELLED:We have previously shown that paraquat (PQ)-induced oxidative stress causes dramatic damage in various human cell lines. Naringenin (NG) is an active flavanone, which has been reported to have beneficial bioactivities, including antioxidative, anti-inflammatory, and antitumorigenic activities, with a relativ...

journal_title：Journal of microbiology and biotechnology

authors： Podder B,Song HY,Kim YS

更新日期：2014-05-01 00:00:00

abstract：:An antiproliferative ribonuclease with a new N-terminal sequence was purified from fruiting bodies of the edible wild mushroom Russula delica in this study. This novel ribonuclease was unadsorbed on DEAE-cellulose, but absorbed on SP-Sepharose and Q-Sepharose. It had a molecular mass of 14 kDa as judged by fast protei...

journal_title：Journal of microbiology and biotechnology

authors： Zhao S,Zhao Y,Li S,Zhang G,Wang H,Ng TB

更新日期：2010-04-01 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：:Silkworm hemolymph (SH), prepared from fifth-instar larvae of Bombyx mori and heat-treated at 60 degrees C for 30 min, was used to improve cell viability and the production of human cytotoxic T-lymphocyte antigen 4-immunoglobulin (hCTLA4Ig) in transgenic Oryza sativa L. cell suspension cultures. Even though SH could n...

journal_title：Journal of microbiology and biotechnology

authors： Cheon SH,Lee KH,Kwon JY,Ryu HN,Yu DH,Choi YS,Kim DI

更新日期：2007-12-01 00:00:00

abstract：:The synergy effect of trisodium phosphate (TSP) and ethanol against murine norovirus 1 (MNV-1), as a surrogate for human noroviruses, on fresh produces was evaluated. More than 2% (w/v) of TSP effectively inactivated MNV-1. The single treatment of 1% TSP or 30% ethanol for 30 min was not effective on MNV-1; however, c...

journal_title：Journal of microbiology and biotechnology

authors： Kim EJ,Lee YD,Kim KY,Park JH

更新日期：2015-12-28 00:00:00

abstract：:Ralstonia solanacearum causes bacterial wilt in a wide variety of host plant species and produces a melanin-like blackish-brown pigment in stationary phase when grown in minimal medium supplemented with tyrosine. To study melanin production regulation in R. solanacearum, five mutants exhibiting overproduction of melan...

journal_title：Journal of microbiology and biotechnology

authors： Ahmad S,Lee SY,Khan R,Kong HG,Son GJ,Roy N,Choi K,Lee SW

更新日期：2017-09-28 00:00:00

abstract：:The bioactivities of boxthron fruits, a source of oriental medicine, are well known, whereas phytochemical studies of the boxthorn stem are rare. In this study, the stem extract of boxthorn (Lycium chinense Miller) and its subfractions were evaluated for their effects on nitric oxide (NO) inhibition and procollagen ty...

journal_title：Journal of microbiology and biotechnology

authors： Gil CS,Chang MS,Eom SH

更新日期：2017-08-28 00:00:00

abstract：:Homology modeling of Streptomyces peucetius CYP147F1 was constructed using three cytochrome P450 structures, CYP107L1, CYPVdh, and CYPeryF, as templates. The lowest energy SPCYP147F1 model was then assessed for stereochemical quality and side-chain environment by Accelrys Discovery Studio 3.1 software. Further actives...

journal_title：Journal of microbiology and biotechnology

authors： Bhattarai S,Liou K,Oh TJ

更新日期：2012-07-01 00:00:00

abstract：:Osteoarthritis (OA) is the most common rheumatic pathology. One of the major objectives of OA research is the development of early diagnostic strategies such as those using proteomic technology. Synovial fluid (SF) in OA patients is a potential source of biomarkers for OA. The efficient and reliable preparation of SF ...

journal_title：Journal of microbiology and biotechnology

authors： Kong MK,Min BH,Lee PC

更新日期：2012-05-01 00:00:00

abstract：:Several isolates of Bacillus thuringiensis (Bt) were screened for the vegetative insecticidal protein (Vip) effective against sap-sucking insect pests. Screening results were based on LC(50) values against cotton aphid (Aphis gossypii), one of the dangerous pests of various crop plants including cotton. Among the isol...

journal_title：Journal of microbiology and biotechnology

authors： Sattar S,Maiti MK

更新日期：2011-09-01 00:00:00

abstract：:The adhesion of Campylobacter jejuni to chicken skin, along with the associated morphological changes under aerobic conditions at 4, 25, and 37 degrees C and microaerobic (O2 5%, CO2 10%, N2 85%) conditions, were investigated using confocal laser scanning microscopy (CLSM), flow cytometry, and plate counting. The morp...

journal_title：Journal of microbiology and biotechnology

authors： Jang KI,Kim MG,Ha SD,Kim KS,Lee KH,Chung DH,Kim CH,Kim KY

更新日期：2007-02-01 00:00:00

abstract：:Interleukin-13 (IL-13) has been proposed as a therapeutic target for bronchial asthma as it plays crucial roles in the pathogenesis of the disease. We developed an in vitro test system measuring transcriptional downregulatory activities on IL-13 as a primary screening method to select drug candidates from natural prod...

journal_title：Journal of microbiology and biotechnology

authors： Choi JJ,Park BK,Park S,Yun CY,Kim DH,Kim JS,Hwang ES,Jin M

更新日期：2009-03-01 00:00:00

abstract：:The gut microbiome influences the health and well-being of dogs. However, little is known about the impact of breed on the fecal microbiome composition in dogs. Therefore, we aimed to investigate the differences in the fecal microbiome in three breeds of dog fed and housed under the same conditions, namely eight Malte...

journal_title：Journal of microbiology and biotechnology

authors： Reddy KE,Kim HR,Jeong JY,So KM,Lee S,Ji SY,Kim M,Lee HJ,Lee S,Kim KH,Kim M

更新日期：2019-12-28 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：:MicroRNAs (miRNAs) are abundant in bovine milk and milk derived from other livestock, and they have functional roles in infants and in the secretion process of mammary glands. However, few studies have evaluated miRNAs in dairy processes, such as during cheese making and ripening. Thus, we investigated the characteris...

journal_title：Journal of microbiology and biotechnology

authors： Oh S,Park MR,Ryu S,Maburutse B,Kim JU,Kim Y

更新日期：2017-09-28 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：:Hepatitis B core antigen (HBcAg) is an important serological marker used in the diagnosis of hepatitis B virus (HBV) infections. In the current study, a fast and efficient preparative purification protocol for truncated HBcAg from Escherichia coli disruptate was developed. The recombinant HBcAg was first captured by a...

journal_title：Journal of microbiology and biotechnology

authors： Ho CW,Tan WS,Chong FC,Ling TC,Tey BT

更新日期：2009-04-01 00:00:00

abstract：:The aim of this study was to isolate antioxidant peptides from an enzymatic hydrolysate of Spirulina platensis. A novel antioxidant peptide was obtained by ultrafiltration, gel filtration chromatography, and reverse-phase high-performance liquid chromatography, with the 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical sca...

journal_title：Journal of microbiology and biotechnology

authors： Yu J,Hu Y,Xue M,Dun Y,Li S,Peng N,Liang Y,Zhao S

更新日期：2016-07-28 00:00:00

abstract：:Nargenicin A1 is a 28-membered polyketide macrolide, with antibacterial activity against methicillin-resistant Staphylococcus aureus, produced by Nocardia sp. CS682. In this study, the production of nargenicin A1 was improved by enhancing the supply of different biosynthetic precursors. In Nocardia sp. CS682 (KCTC1129...

journal_title：Journal of microbiology and biotechnology

authors： Koju D,Maharjan S,Dhakal D,Yoo JC,Sohng JK

更新日期：2012-08-01 00:00:00

abstract：:Rhodococcus sp. strain p52, a previously isolated dibenzofuran degrader, could effectively inhibit the growth of cyanobacteria, including species of Microcystis, Anabaena, and Nodularia. When strain p52 was inoculated at the concentration of 7.7×10(7) CFU/ml, 93.5% of exponentially growing Microcystis aeruginosa (7.3×...

journal_title：Journal of microbiology and biotechnology

authors： Wang MH,Peng P,Liu YM,Jia RB,Li L

更新日期：2013-02-01 00:00:00

abstract：:Severe fever with thrombocytopenia syndrome virus (SFTSV) is an emerging phlebovirus of the Phenuiviridae family that has been circulating in East Asian countries, such as China, Japan, and South Korea. Despite the increasing infection rates and relatively high mortality rate, there is limited information available re...

journal_title：Journal of microbiology and biotechnology

authors： Lee JK,Shin OS

更新日期：2020-12-31 00:00:00

abstract：:Glucagon, a peptide hormone produced by alpha-cells of Langerhans islets, is a physiological antagonist of insulin and stimulator of its secretion. In order to improve its bioactivity, we modified its structure at the C-terminus by amidation catalyzed by a recombinant amidase in bacterial cells. The human gene coding ...

journal_title：Journal of microbiology and biotechnology

authors： Qi X,Jiang R,Yao C,Zhang R,Li Y

更新日期：2008-06-01 00:00:00

abstract：:A Gram-positive and endospore-forming strain, JH8T, was isolated from deep-sea sediment and identified as a member of the genus Paenibacillus on the basis of 16S rRNA gene sequence and phenotypic analyses. According to a phylogenetic analysis, the most closely related species was Paenibacillus wynnii LMG 22176T (96.9%...

journal_title：Journal of microbiology and biotechnology

authors： Choi JH,Im WT,Yoo JS,Lee SM,Moon DS,Kim HJ,Rhee SK,Roh DH

更新日期：2008-02-01 00:00:00

abstract：:Glucose dehydrogenase (GDH) is an oxidoreductase enzyme and is used as a biocatalyst to regenerate NAD(P)H in reductase-mediated chiral synthesis reactions. In this study, the glucose 1-dehydrogenase B gene (gdhB) was cloned from Bacillus thuringiensis subsp. kurstaki, and wild-type (GDH-BTWT) and His-tagged (GDH-BTN-...

journal_title：Journal of microbiology and biotechnology

authors： Hyun J,Abigail M,Choo JW,Ryu J,Kim HK

更新日期：2016-10-28 00:00:00