Enhancement of extracellular purine nucleoside accumulation by Bacillus strains through genetic modifications of genes involved in nucleoside export.

abstract：:In this study we investigated the sensitivity of Deinococcus radiodurans to contact-free cold atmospheric plasma treatment as part of a project to establish new efficient procedures for disinfection of inanimate surfaces. The Gram-positive D. radiodurans is one of the most resistant microorganisms worldwide. Stationar...

journal_title：Journal of industrial microbiology & biotechnology

authors： Maisch T,Shimizu T,Mitra A,Heinlin J,Karrer S,Li YF,Morfill G,Zimmermann JL

更新日期：2012-09-01 00:00:00

abstract：:A membrane bioreactor for production of nisin Z was constructed using Lactococcus lactis IO-1 in continuous culture using hydrolyzed sago starch as carbon source. A strategy used to enhance the productivity of nisin Z was to maintain the cells in a continuous growth at high cell concentration. This resulted in a volum...

journal_title：Journal of industrial microbiology & biotechnology

authors： Carvajal-Zarrabal O,Nolasco-Hipólito C,Bujang KB,Ishizaki A

更新日期：2009-03-01 00:00:00

abstract：:An efficient fermenting microorganism for bioethanol production from lignocellulose is highly tolerant to the inhibitors released during pretreatment and is able to ferment efficiently both glucose and xylose. In this study, directed evolution was employed to improve the xylose fermenting Saccharomyces cerevisiae F12 ...

journal_title：Journal of industrial microbiology & biotechnology

authors： Tomás-Pejó E,Ballesteros M,Oliva JM,Olsson L

更新日期：2010-11-01 00:00:00

abstract：:Pseudomonas aeruginosa UW-1 produced 17-24 g L-1 rhamnolipid in vegetable oil-containing media in shake flask cultures in 13 days. In time course studies of growth and rhamnolipid production in a salts medium containing 6% canola oil, total bacterial count reached 2.6 x 10(10) CFU ml-1 after 48 h and a maximum rhamnol...

journal_title：Journal of industrial microbiology & biotechnology

authors： Sim L,Ward OP,Li ZY

更新日期：1997-10-01 00:00:00

abstract：:Streptomyces transglutaminase (TGase) has been widely used in food, pharmaceutical and textile industries. Streptomyces TGase is naturally synthesized as zymogen (pro-TGase), which is then processed to produce active enzyme by removing its N-terminal pro-peptide. Although the pro-peptide is essential for TGase folding...

journal_title：Journal of industrial microbiology & biotechnology

authors： Chen K,Liu S,Wang G,Zhang D,Du G,Chen J,Shi Z

更新日期：2013-04-01 00:00:00

abstract：:The exploration of seven physiologically different white rot fungi potential to produce cellulase, xylanase, laccase, and manganese peroxidase (MnP) showed that the enzyme yield and their ratio in enzyme preparations significantly depends on the fungus species, lignocellulosic growth substrate, and cultivation method....

journal_title：Journal of industrial microbiology & biotechnology

authors： Elisashvili V,Kachlishvili E,Penninckx M

更新日期：2008-11-01 00:00:00

abstract：:The overall objective of this study is to evaluate the morphological [scanning electron microscopy (SEM)], physicochemical [differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), chemical composition analysis, Fourier-transform infrared spectroscopy (FTIR), nuclear magnetic resonance (NMR)], and bi...

journal_title：Journal of industrial microbiology & biotechnology

authors： Cabrera-Padilla RY,Lisboa MC,Fricks AT,Franceschi E,Lima AS,Silva DP,Soares CM

更新日期：2012-02-01 00:00:00

abstract：:Some industrial strains of Saccharomyces cerevisiae are unable to maintain high rates of fermentation during transition from catabolism of hexoses to maltose. This phenomenon, termed 'maltose lag', presents problems for the baking, brewing and distilling industries, which rely on yeast catabolism of mixtures of hexose...

journal_title：Journal of industrial microbiology & biotechnology

authors： Hazell B,Attfield P

更新日期：1999-06-01 00:00:00

abstract：:Whole cultures of Nocardia sp. NRRL 5646 reduce carboxylic acids, first to aldehydes, then to alcohols and subsequently to the corresponding acetyl esters. This work describes an NADPH-dependent reductase responsible for catalyzing the reduction of aldehyde intermediates, which was purified 3240-fold by a combination ...

journal_title：Journal of industrial microbiology & biotechnology

authors： Li T,Rosazza JP

更新日期：2000-12-01 00:00:00

abstract：:Cyanobacteria are commonly used for the phytostimulation and biofertilization of agriculture crops due to their nitrogen-fixing ability. However, the contribution by their phytohormones has been neglected. This study focuses on the screening of rhizospheric and free-living cyanobacteria for in vitro phytohormones prod...

journal_title：Journal of industrial microbiology & biotechnology

authors： Hussain A,Hasnain S

更新日期：2011-01-01 00:00:00

abstract：:Microbes exchange electrons with their extracellular environment via direct or indirect means. This exchange is bidirectional and supports essential microbial oxidation-reduction processes, such as respiration and photosynthesis. The microbial capacity to use electrons from insoluble electron donors, such as redox-act...

journal_title：Journal of industrial microbiology & biotechnology

authors： Gupta D,Guzman MS,Bose A

更新日期：2020-10-01 00:00:00

abstract：:In the online published article, row value "pIB139-metK1-metK2" in table 1 has been processed incorrectly. The correct table is given below. ...

journal_title：Journal of industrial microbiology & biotechnology

authors： Xu Y,Tan G,Ke M,Li J,Tang Y,Meng S,Niu J,Wang Y,Liu R,Wu H,Bai L,Zhang L,Zhang B

更新日期：2018-06-01 00:00:00

abstract：:Coumermycin A1 is an aminocoumarin antibiotic produced by Streptomyces rishiriensis. It exhibits potent antibacterial and anticancer activity. The coumermycin A1 molecule contains two terminal 5-methyl-pyrrole-2-carboxylic acid moieties and one central 3-methylpyrrole-2,4-dicarboxylic acid moiety (CPM). While the bios...

journal_title：Journal of industrial microbiology & biotechnology

authors： Novotna J,Gust B,Kulik A,Spizek J,Heide L

更新日期：2013-08-01 00:00:00

abstract：:Toxic heavy metals and metalloids, such as cadmium, lead, mercury, arsenic, and selenium, are constantly released into the environment. There is an urgent need to develop low-cost, effective, and sustainable methods for their removal or detoxification. Plant-based approaches, such as phytoremediation, are relatively i...

journal_title：Journal of industrial microbiology & biotechnology

authors： LeDuc DL,Terry N

更新日期：2005-12-01 00:00:00

abstract：:A number of experiments was conducted in order to establish if N(2)O in the exhaust gas from an aerobic consortium of nitrifiers could be used as an indicator for monitoring the nitrification process. Laboratory-scale experiments with an activated sludge system showed a strong correlation between ammonia shock loads a...

journal_title：Journal of industrial microbiology & biotechnology

authors： Burgess JE,Colliver BB,Stuetz RM,Stephenson T

更新日期：2002-12-01 00:00:00

abstract：:In this study, we detail the specificity of an aspartic peptidase from Rhizomucor miehei and evaluate the effects of this peptidase on clotting milk using the peptide sequence of k-casein (Abz-LSFMAIQ-EDDnp) and milk powder. Molecular mass of the peptidase was estimated at 37 kDa, and optimum activity was achieved at ...

journal_title：Journal of industrial microbiology & biotechnology

authors： da Silva RR,Souto TB,de Oliveira TB,de Oliveira LC,Karcher D,Juliano MA,Juliano L,de Oliveira AH,Rodrigues A,Rosa JC,Cabral H

更新日期：2016-08-01 00:00:00

abstract：:Aiming at the industrial production of serogroup C meningococcal vaccine, different experimental protocols were tested to cultivate Neisseria meningitidis C and to investigate the related organic acid release. Correlations were established between specific rates of acetic acid and lactic acid accumulation and specific...

journal_title：Journal of industrial microbiology & biotechnology

authors： Baruque-Ramos J,Hiss H,Converti A,Gonçalves VM,Raw I

更新日期：2006-10-01 00:00:00

abstract：:Nine thraustochytrid strains isolated from subtropical mangroves were screened for their eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) production potential in a glucose yeast extract medium. Their ability to utilize okara (soymilk residue) for growth and EPA and DHA production was also evaluated. EPA yiel...

journal_title：Journal of industrial microbiology & biotechnology

authors： Fan KW,Chen F,Jones EB,Vrijmoed LL

更新日期：2001-10-01 00:00:00

abstract：:Nitrate amendment is normally an effective method for sulfide control in oil field-produced waters. However, this approach has occasionally failed to prevent sulfide accumulation, despite the presence of active nitrate-reducing bacterial populations. Here, we report our study of bulk chemical transformations in microc...

journal_title：Journal of industrial microbiology & biotechnology

authors： Hulecki JC,Foght JM,Gray MR,Fedorak PM

更新日期：2009-12-01 00:00:00

abstract：:The type strains of the anamorph Phaffia rhodozyma (CBS 5905) and the teleomorph Xanthophyllomyces dendrorhous (VKM Y-2786) were analyzed by nucleotide sequence analysis and compared to the sequences found in three additional strains (ATCC 24228, ATCC 24230 and CBS 6938). The results of ribosomal DNA Internal transcri...

journal_title：Journal of industrial microbiology & biotechnology

authors： Fell JW,Blatt GM

更新日期：1999-07-01 00:00:00

abstract：:Various bioactive small molecules produced by microbial cultivation are degraded in the culture broth or may repress the formation of additional product. The inclusion of hydrophobic adsorber resin beads to capture these products in situ and remove them from the culture broth can reduce or prevent this degradation and...

journal_title：Journal of industrial microbiology & biotechnology

authors： Frykman S,Tsuruta H,Galazzo J,Licari P

更新日期：2006-06-01 00:00:00

abstract：:The valorization of lignin is critical for the economic viability of the bioeconomy. Microbial metabolism is advantageous for handling the myriad of aromatic compounds resulting from lignin chemical or enzymatic depolymerization. Coupling aromatic metabolism to fatty acid biosynthesis makes possible the production of ...

journal_title：Journal of industrial microbiology & biotechnology

authors： Yaguchi A,Franaszek N,O'Neill K,Lee S,Sitepu I,Boundy-Mills K,Blenner M

更新日期：2020-10-01 00:00:00

abstract：:Batch cultures of Ralstonia eutropha in chemically defined media with acetic acid (HAc) as the sole carbon source were conducted to investigate acetate utilization, formation of poly(3-hydroxybutyrate) (PHB) and growth of active biomass (ABM) under different carbon to nitrogen (C/N) weight ratios. The specific acetate...

journal_title：Journal of industrial microbiology & biotechnology

authors： Wang J,Yu J

更新日期：2001-03-01 00:00:00

abstract：:Controlling water activity (a(w)) can significantly impact the growth of Salmonella in poultry litter and manure - a phenomenon that was studied quantitatively using two common serotypes of Salmonella. The quantitative effect of changes in levels of a(w) on Salmonella populations was determined using inoculated, frost...

journal_title：Journal of industrial microbiology & biotechnology

authors： Eriksson de Rezende CL,Mallinson ET,Gupte A,Joseph SW

更新日期：2001-04-01 00:00:00

abstract：:Based on published results and investigations done for this study, chemotaxonomic characteristics of all validly described species of the genus Sphingomonas, as well as unnamed strains of this genus and related genera such as Rhizomonas and Blastomonas, are presented. All representatives of this group, here designated...

journal_title：Journal of industrial microbiology & biotechnology

authors： Busse HJ,Kämpfer P,Denner EB

更新日期：1999-10-01 00:00:00

abstract：:Bioremediation of aromatic hydrocarbons in groundwater and sediments is often limited by dissolved oxygen. Many aromatic hydrocarbons degrade very slowly or not at all under anaerobic conditions. Nitrate is a good alternative electron acceptor to oxygen, and denitrifying bacteria are commonly found in the subsurface a...

journal_title：Journal of industrial microbiology & biotechnology

authors： Wilson LP,Bouwer EJ

更新日期：1997-02-01 00:00:00

abstract：:The fruity odor of Chinese liquor is largely derived from ester formation. Ethyl caproate, an ethyl ester eliciting apple-like flavor, is one of the most important esters in the strong aromatic Chinese liquor (or Luzhou-flavor liquor), which is the most popular and best-selling liquor in China. In the traditional ferm...

journal_title：Journal of industrial microbiology & biotechnology

authors： Chen Y,Li F,Guo J,Liu G,Guo X,Xiao D

更新日期：2014-03-01 00:00:00

abstract：:Bacterial biofilms of Pseudomonas aeruginosa selectively labeled by introduction of 2-13C-glycerol was studied by solid-state and high-resolution nuclear magnetic resonance. The 13C nuclei were mainly integrated into mannuronate and guluronate, the two monomer units forming the bacterial alginate. The signal for the C...

journal_title：Journal of industrial microbiology & biotechnology

authors： Mayer C,Lattner D,Schürks N

更新日期：2001-01-01 00:00:00

abstract：:Bacterial contamination of commercial fermentation cultures is a common and costly problem to the fuel ethanol industry. Antimicrobials such as virginiamycin (VIR) and penicillin (PEN) are frequently used to control contamination but there are little data available on the susceptibility of bacterial contaminants to th...

journal_title：Journal of industrial microbiology & biotechnology

authors： Bischoff KM,Skinner-Nemec KA,Leathers TD

更新日期：2007-11-01 00:00:00

abstract：:Brevundimonas diminuta is a small Gram-negative bacterium used for validation of membranes and filters used in the pharmaceutical and drinking water treatment industries. Current assays are time consuming, nonselective, and may be subject to interference by competing indigenous microorganisms. The focus of this study ...

journal_title：Journal of industrial microbiology & biotechnology

authors： Donofrio RS,Bestervelt LL,Saha R,Bagley ST

更新日期：2010-09-01 00:00:00