Quantitative evaluation of bioaerosols in different particle size fractions in dust collected on the International Space Station (ISS).

abstract：:Decolorization of the representative anthraquinone dye, Remazol Brilliant Blue R (RBBR) was assessed to determine the practical potential of crude recombinant dye-decolorizing peroxidase generated by Aspergillus oryzae (rDyP) in term of turnover capacity of rDyP. The turnover capacity, defined as the milligram of RBBR...

journal_title：Applied microbiology and biotechnology

authors： Shakeri M,Shoda M

更新日期：2007-09-01 00:00:00

abstract：:The effect of the presence of supplementary glucose or acetate on the growth and pyridine-degrading activity of freely suspended and calcium-alginate-immobilized Pimelobacter sp. was investigated. Although the supplementary carbon sources could be degraded simultaneously with pyridine, Pimelobacter sp. exhibited a pre...

journal_title：Applied microbiology and biotechnology

authors： Rhee SK,Lee GM,Lee ST

更新日期：1996-02-01 00:00:00

abstract：:In natural settings, anaerobic digestion can take place in a wide temperature range, but industrial digesters are usually operated under either mesophilic (~35 °C) or thermophilic (~55 °C) conditions. The ability of anaerobic digestion microbiota to switch from one operating temperature to the other remains poorly doc...

journal_title：Applied microbiology and biotechnology

authors： Chapleur O,Mazeas L,Godon JJ,Bouchez T

更新日期：2016-02-01 00:00:00

abstract：:Increasing evidence has revealed a close association between intestinal bacterial communities and human health. However, given that host phylogeny shapes the composition of intestinal microbiota, it is unclear whether changes in intestinal microbiota structure in relation to shrimp health status. In this study, we col...

journal_title：Applied microbiology and biotechnology

authors： Xiong J,Wang K,Wu J,Qiuqian L,Yang K,Qian Y,Zhang D

更新日期：2015-08-01 00:00:00

abstract：:Ethanol fermentation ability of the thermotolerant yeast Kluyveromyces marxianus, which is able to utilize various sugars including glucose, mannose, galactose, xylose, and arabinose, was examined under shaking and static conditions at high temperatures. The yeast was found to produce ethanol from all of these sugars ...

journal_title：Applied microbiology and biotechnology

authors： Rodrussamee N,Lertwattanasakul N,Hirata K,Suprayogi,Limtong S,Kosaka T,Yamada M

更新日期：2011-05-01 00:00:00

abstract：:Terminal disinfection and daily cleaning have been performed in hospitals in Taiwan for many years to reduce the risks of healthcare-associated infections. However, the effectiveness of these cleaning approaches and dynamic changes of surface microbiota upon cleaning remain unclear. Here, we report the surface changes...

journal_title：Applied microbiology and biotechnology

authors： Chen CH,Tu CC,Kuo HY,Zeng RF,Yu CS,Lu HH,Liou ML

更新日期：2017-01-01 00:00:00

abstract：:Preparative-scale fermentation of gallic acid (3,4,5-trihydroxybenzoic acid) (1) with Beauveria sulfurescens ATCC 7159 gave two new glucosidated compounds, 4-(3,4-dihydroxy-6-hydroxymethyl-5-methoxy-tetrahydro-pyran-2-yloxy)-3-hydroxy-5-methoxy-benzoic acid (4), 3-hydroxy-4,5-dimethoxy-benzoic acid 3,4-dihydroxy-6-hyd...

journal_title：Applied microbiology and biotechnology

authors： Hsu FL,Yang LM,Chang SF,Wang LH,Hsu CY,Liu PC,Lin SJ

更新日期：2007-03-01 00:00:00

abstract：:In insects, glutathione S-transferases (GSTs) are enzymes involved in detoxification of insecticides. However, few data are available for the codling moth, Cydia pomonella (L.). In this study, we cloned a delta class GST gene CpGSTd1 from C. pomonella. Real-time quantitative PCR shows that CpGSTd1 was up-regulated wit...

journal_title：Applied microbiology and biotechnology

authors： Liu J,Yang X,Zhang Y

更新日期：2014-11-01 00:00:00

abstract：:Agar is a major polysaccharide of red algal cells and is mainly decomposed into neoagarobiose by the co-operative effort of β-agarases. Neoagarobiose is hydrolyzed into monomers, D-galactose and 3,6-anhydro-L-galactose, via a microbial oxidative process. Therefore, the enzyme, 1,3-α-3,6-anhydro-L-galactosidase (α-neoa...

journal_title：Applied microbiology and biotechnology

authors： Asghar S,Lee CR,Park JS,Chi WJ,Kang DK,Hong SK

更新日期：2018-10-01 00:00:00

abstract：:This study investigated the effects of vanillin on methanogenesis and rumen fermentation, and the responses of ruminal protein-degrading bacteria to vanillin (at concentrations of 0, 0.76 and 1.52 g/L), essential oils (clove oil, 1 g/L; origanum oil, 0.50 g/L, and peppermint oil, 1 g/L), and quillaja saponin (at conce...

journal_title：Applied microbiology and biotechnology

authors： Patra AK,Yu Z

更新日期：2014-01-01 00:00:00

abstract：:The ω-3 fatty acid desaturase (ω3Des) is a key enzyme in the biosynthesis of polyunsaturated fatty acids (PUFAs). However, the enzyme exhibits a significant preference towards different fatty acid substrates. To examine the molecular mechanism of its substrate specificity, a series of site-directed mutants were constr...

journal_title：Applied microbiology and biotechnology

authors： Rong C,Chen H,Wang M,Gu Z,Zhao J,Zhang H,Chen W,Chen YQ

更新日期：2018-11-01 00:00:00

abstract：:Biobutanol can be indigenously synthesized by solventogenic Clostridium species; however, these microorganisms possess inferior capability of utilizing abundant and renewable organic wastes, such as starch, lignocellulose, and even syngas. The common strategy to achieve direct butanol production from these organic was...

journal_title：Applied microbiology and biotechnology

authors： Jiang Y,Zhang T,Lu J,Dürre P,Zhang W,Dong W,Zhou J,Jiang M,Xin F

更新日期：2018-07-01 00:00:00

abstract：:Microbial sulfate reduction with acetate as carbon source and electron donor was investigated at salinity levels between 0.53 and 1.48%. The experiment was carried out in a 2.3-1 upflow anaerobic sludge blanket reactor inoculated with granular methanogenic sludge. A pH of 8.3, a temperature of 32 +/- 1 degrees C and a...

journal_title：Applied microbiology and biotechnology

authors： Muthumbi W,Boon N,Boterdaele R,De Vreese I,Top EM,Verstraete W

更新日期：2001-06-01 00:00:00

abstract：:Two cephalosporin genes from Acremonium chrysogenum, pcbAB and pcbC encode the ACV (alpha-aminoadipyl-cysteinyl-valine) synthetase and isopenicillin N-synthetase, respectively. The two adjacent genes are orientated in opposite directions on the chromosomal DNA, separated by a 1.2-kb non-translated sequence, carrying t...

journal_title：Applied microbiology and biotechnology

authors： Menne S,Walz M,Kück U

更新日期：1994-10-01 00:00:00

abstract：:Cyanobacterial mutants defective in acyl-acyl carrier protein synthetase (Aas) secrete free fatty acids (FFAs) into the external medium and hence have been used for the studies aimed at photosynthetic production of biofuels. While the wild-type strain of Synechocystis sp. PCC 6803 is highly sensitive to exogenously ad...

journal_title：Applied microbiology and biotechnology

authors： Kojima K,Keta S,Uesaka K,Kato A,Takatani N,Ihara K,Omata T,Aichi M

更新日期：2016-12-01 00:00:00

abstract：:Low-energy ions exist widely in the natural world. People had neglected the interaction between low-energy ions and material; it was even more out of the question to study the relation of low-energy ions and the complicated organism until the biological effects of low-energy ion implantation were discovered in 1989. N...

journal_title：Applied microbiology and biotechnology

authors： Gu SB,Li SC,Feng HY,Wu Y,Yu ZL

更新日期：2008-02-01 00:00:00

abstract：:The alpha-amylase of Streptomyces sp. IMD 2679 was subject to catabolite repression. Four different growth rates were achieved when the organism was grown at 40 degrees C and 55 degrees C in the presence and absence of cobalt, with an inverse relationship between alpha-amylase production and growth rate. Highest alpha...

journal_title：Applied microbiology and biotechnology

authors： Mc Mahon HE,Kelly CT,Fogarty WM

更新日期：1997-10-01 00:00:00

abstract：:Four potential dehydrogenases identified through literature and bioinformatic searches were tested for L-arabonate production from L-arabinose in the yeast Saccharomyces cerevisiae. The most efficient enzyme, annotated as a D-galactose 1-dehydrogenase from the pea root nodule bacterium Rhizobium leguminosarum bv. trif...

journal_title：Applied microbiology and biotechnology

authors： Aro-Kärkkäinen N,Toivari M,Maaheimo H,Ylilauri M,Pentikäinen OT,Andberg M,Oja M,Penttilä M,Wiebe MG,Ruohonen L,Koivula A

更新日期：2014-12-01 00:00:00

abstract：:α-L-Rhamnosyl-β-D-glucosidase (rutinosidase) hydrolyzes the glycosidic linkage between the disaccharide 6-O-α-L-rhamnosyl-β-D-glucoside (rutinose) and the aglycone. We identified a hypothetical protein (annotated as AO090012000917) encoded in the Aspergillus oryzae genome that exhibits sequence similarity with Aspergi...

journal_title：Applied microbiology and biotechnology

authors： Ishikawa M,Kawasaki M,Shiono Y,Koseki T

更新日期：2018-04-01 00:00:00

abstract：:Vanillin can be produced on a commercial scale by depolymerising renewable lignin. One product of microbial metabolism of vanillin by common soil microbes, such as Acinetobacter baylyi, is a tricarboxylic acid with a butadiene backbone known as 3-carboxy muconate (3CM). Three enzymes, 4-hydroxy benzaldehyde dehydrogen...

journal_title：Applied microbiology and biotechnology

authors： Gosling A,Fowler SJ,O'Shea MS,Straffon M,Dumsday G,Zachariou M

更新日期：2011-04-01 00:00:00

abstract：:Microbial aggregates of an aerobic granular sludge can be used for the treatment of industrial or municipal wastewater, but their formation from a microbial activated sludge requires several weeks. Therefore, the aim of this research was the selection of microbial cultures to shorten the granule-forming period from se...

journal_title：Applied microbiology and biotechnology

authors： Ivanov V,Wang XH,Tay ST,Tay JH

更新日期：2006-04-01 00:00:00

abstract：:The integration of physiological knowledge into process control strategies is a cornerstone for the improvement of biopharmaceutical cell culture technologies. The present contribution investigates the applicability of specific productivity as a physiological control parameter in a cell culture process producing a mon...

journal_title：Applied microbiology and biotechnology

authors： Zalai D,Hevér H,Lovász K,Molnár D,Wechselberger P,Hofer A,Párta L,Putics Á,Herwig C

更新日期：2016-08-01 00:00:00

abstract：:Extracellular matrix provides an architectural structure and mechanical stability for aerobic granules. Distributions of cells and extracellular polymeric substances (EPS), including proteins, alpha- and beta-D-glucopyranose polysaccharides, in acetate-fed granules and phenol-fed granules were probed using a novel qua...

journal_title：Applied microbiology and biotechnology

authors： Chen MY,Lee DJ,Tay JH

更新日期：2007-01-01 00:00:00

abstract：:Determining spatiotemporal gene expression and analyzing knockout mutant phenotypes have become powerful tools in elucidating the function of genes; however, genetic approaches for simultaneously inactivating a gene and monitoring its expression have not been reported in the literature. In this study, we designed a du...

journal_title：Applied microbiology and biotechnology

authors： Chen K,Xu X,Gu L,Hildreth M,Zhou R

更新日期：2015-02-01 00:00:00

abstract：:The dibenzothiophene (DBT) desulfurizing bacterium metabolizes DBT to form 2-hydroxybiphenyl without breaking the carbon skeleton. Of the DBT desulfurization enzymes, DszC and DszA catalyze monooxygenation reactions, both requiring flavin reductase. We searched for non-DBT-desulfurizing microorganisms producing a flav...

journal_title：Applied microbiology and biotechnology

authors： Ohshiro T,Aoi Y,Torii K,Izumi Y

更新日期：2002-09-01 00:00:00

abstract：:Both varied and strong promoters are essential for metabolic and pathway engineering applications in any host organism. To enable this capacity, here we demonstrate a generalizable method for the de novo construction of strong, synthetic hybrid promoter libraries. Specifically, we demonstrate how promoter truncation a...

journal_title：Applied microbiology and biotechnology

authors： Blazeck J,Reed B,Garg R,Gerstner R,Pan A,Agarwala V,Alper HS

更新日期：2013-04-01 00:00:00

abstract：:The main objective of this work was the optimization of the production of the beta-ketolase, acetopyruvate hydrolase, from Pseudomonas putida O1. Orcinol was used as an inducer for enzyme production. The growth medium was optimized in two steps. In the first step, screening for optimal glucose concentration was perfor...

journal_title：Applied microbiology and biotechnology

authors： Hofer H,Mandl T,Steiner W

更新日期：2002-11-01 00:00:00

abstract：:LI-F type peptides are a family of cyclic lipodepsipeptide antibiotics isolated from Paenibacillus polymyxa and display potent activities against positive bacteria including methicillin-resistant S. aureus (MRSA). In this study, we investigated the mechanism of action of LI-F type peptide AMP-jsa9 against a MRSA (S. a...

journal_title：Applied microbiology and biotechnology

authors： Han J,Ma Z,Gao P,Lu Z,Liu H,Gao L,Lu W,Ju X,Lv F,Zhao H,Bie X

更新日期：2018-03-01 00:00:00

abstract：:Oil-producing fungus Mortierella alpina 1S-4 is an industrial strain. To determine its physiological properties and to clarify the biosynthetic pathways for polyunsaturated fatty acids, a transformation system for this fungus was established using a derivative of it, i.e., a ura5- mutant lacking orotate phosphoribosyl...

journal_title：Applied microbiology and biotechnology

authors： Takeno S,Sakuradani E,Murata S,Inohara-Ochiai M,Kawashima H,Ashikari T,Shimizu S

更新日期：2004-09-01 00:00:00

abstract：:Prenyltransferases of the dimethylallyltryptophan synthase (DMATS) superfamily are involved in the biosynthesis of secondary metabolites and show broad substrate specificity towards their aromatic substrates with a high regioselectivity for the prenylation reactions. Most members of this superfamily accepted as prenyl...

journal_title：Applied microbiology and biotechnology

authors： Pockrandt D,Sack C,Kosiol T,Li SM

更新日期：2014-06-01 00:00:00