Purification and molecular characterization of cold-active beta-galactosidase from Arthrobacter psychrolactophilus strain F2.

abstract：:The 1,2-propanediol (1,2-PD) inducible membrane-bound L-pantoyl lactone (L-PL) dehydrogenase (LPLDH) has been isolated from Rhodococcus erythropolis AKU2103 (Kataoka et al. in Eur J Biochem 204:799, 1992). Based on the N-terminal amino acid sequence of LPLDH and the highly conserved amino acid sequence in homology sea...

journal_title：Applied microbiology and biotechnology

authors： Si D,Urano N,Nozaki S,Honda K,Shimizu S,Kataoka M

更新日期：2012-07-01 00:00:00

abstract：:Reduction of azo dye methyl red coupled with aerobic respiration by growing cultures of Klebsiella oxytoca GS-4-08 was investigated. In liquid media containing dye and 0.6 % glucose in a mineral salts base, 100 mg l(-1) of the dye are completely removed in 3 h under shaking conditions. The dye cannot be aerobically de...

journal_title：Applied microbiology and biotechnology

authors： Yu L,Zhang XY,Xie T,Hu JM,Wang S,Li WW

更新日期：2015-03-01 00:00:00

abstract：:Removal of tetrachloroethylene (perchloroethylene; C2Cl4) by microbial consortia from two sites with different C2Cl4 exposure histories was examined in a bench-scale anaerobic column bioreactor. It was hypothesized that optimal removal would be observed in the reactor packed with sediments having an extensive exposure...

journal_title：Applied microbiology and biotechnology

authors： Noftsker C,Watwood ME

更新日期：1997-09-01 00:00:00

abstract：:Possessing three circular chromosomes is a distinct genomic characteristic of Burkholderia cenocepacia AU 1054, a clinically important pathogen in cystic fibrosis. In this study, base composition, codon usage and functional role category were analyzed in the B. cenocepacia AU 1054 genome. Although no bias in the base ...

journal_title：Applied microbiology and biotechnology

authors： Yuan J,Yang M,Ren J,Fu B,Jiang F,Zhang X

更新日期：2014-01-01 00:00:00

abstract：:Economical production of medium-chain length polyhydroxyalkanoates (mcl-PHA) is dependent on efficient cultivation processes. This work describes growth and mcl-PHA synthesis characteristics of Pseudomonas putida LS46 when grown on medium-chain length fatty acids (octanoic acid) and lower-cost long-chain fatty acids (...

journal_title：Applied microbiology and biotechnology

authors： Blunt W,Dartiailh C,Sparling R,Gapes D,Levin DB,Cicek N

更新日期：2018-08-01 00:00:00

abstract：:To investigate the effect of fungal elicitors on biosynthesis of natamycin in the cultures of Streptomyces natalensis HW-2, the biomass and filtrate of the broth from Aspergillus niger AS 3.6472, Penicillium chrysogenum AS 3.5163, A. oryzae AS 3.2068, and Saccharomyces cerevisiae AS 2.2081 were used to induce natamyci...

journal_title：Applied microbiology and biotechnology

authors： Wang D,Yuan J,Gu S,Shi Q

更新日期：2013-06-01 00:00:00

abstract：:Excess biomass buildup in biotrickling filters leads to low performance. The effect of biomass accumulation in a biotrickling filter (BTF) packed with polyurethane foam (PUF) was assessed in terms of hydrodynamics and void space availability in a system treating dimethyl disulfide (DMDS) vapors with an alkaliphilic co...

journal_title：Applied microbiology and biotechnology

authors： Arellano-García L,Dorado AD,Morales-Guadarrama A,Sacristan E,Gamisans X,Revah S

更新日期：2015-01-01 00:00:00

abstract：:Poly(hydroxyalkanoates) (PHAs) constitute biodegradable polyesters and are considered among the most promising candidates to replace common petrochemical plastics in various applications. To date, all commercial processes for PHA production employ microbial discontinuous fed-batch fermentations. These processes featur...

journal_title：Applied microbiology and biotechnology

authors： Atlić A,Koller M,Scherzer D,Kutschera C,Grillo-Fernandes E,Horvat P,Chiellini E,Braunegg G

更新日期：2011-07-01 00:00:00

abstract：:This study reports the development of a novel and simple formulation for probiotic delivery using chitosan-coated agar-gelatin gel particles. This methodology involves the production of agar-gelatin particles by thermally treating a mixture of agar and gelatin solutions at high temperatures (121 °C) and subsequently c...

journal_title：Applied microbiology and biotechnology

authors： Albadran HA,Monteagudo-Mera A,Khutoryanskiy VV,Charalampopoulos D

更新日期：2020-07-01 00:00:00

abstract：:For the biotechnological production of L: -lysine, mainly strains of Corynebacterium glutamicum are used, which have been obtained by classical mutagenesis and screening or selection or by metabolic engineering. Gene targets for the amplification and deregulation of the lysine biosynthesis pathway, for the improvement...

journal_title：Applied microbiology and biotechnology

authors： Sindelar G,Wendisch VF

更新日期：2007-09-01 00:00:00

abstract：:Porcine circovirus type 3 (PCV3) is an emerging swine pathogen associated with acute porcine dermatitis and nephropathy syndrome (PDNS)-like clinical signs, reproductive failure, and multisystemic inflammation. Current evidence shows that PCV3 is spread worldwide, and its high incidence may pose a threat to the global...

journal_title：Applied microbiology and biotechnology

authors： Jiang M,Guo J,Zhang G,Jin Q,Liu Y,Jia R,Wang A

更新日期：2020-07-01 00:00:00

abstract：:Antimicrobial peptides (AMPs), both synthetic and from natural sources, have raised interest recently as potential alternatives to antibiotics. Cyto-insectotoxin (Cit1a) is a 69-amino-acid antimicrobial peptide isolated from the venom of the central Asian spider Lachesana tarabaevi. The synthetic gene Cit1a fused with...

journal_title：Applied microbiology and biotechnology

authors： Ali MP,Yoshimatsu K,Suzuki T,Kato T,Park EY

更新日期：2014-08-01 00:00:00

abstract：:In order to understand the role of N1 domain (1-257 aa) in the amylopullulanase (gt-apu) of the extremely thermophilic bacterium Geobacillus thermoleovorans NP33, N1 deletion construct (gt-apuΔN) has been generated and expressed in Escherichia coli. The truncated amylopullulanase (gt-apuΔN) exhibits similar pH and tem...

journal_title：Applied microbiology and biotechnology

authors： Nisha M,Satyanarayana T

更新日期：2015-07-01 00:00:00

abstract：:The merC gene from the Tn21-encoded mer operon has potential uses as a molecular tool for bioremediation. It was overexpressed as the fusion proteins MerC-Sso1p or MerC-Vam3p in Saccharomyces cerevisiae. Green fluorescent protein (GFP)-MerC-Sso1p fusion proteins located primarily in the plasma membrane, although some ...

journal_title：Applied microbiology and biotechnology

authors： Kiyono M,Miyahara K,Sone Y,Pan-Hou H,Uraguchi S,Nakamura R,Sakabe K

更新日期：2010-03-01 00:00:00

abstract：:Salicylate is an important intermediate in the bacterial degradation of polycyclic aromatic hydrocarbons and salicylate hydroxylases play essential roles in linking the peripheral and ring-cleavage catabolic pathways. Unlike the well-characterized salicylate 1-hydroxylases, the rarely occurred salicylate 5-hydroxylase...

journal_title：Applied microbiology and biotechnology

authors： Fang T,Zhou NY

更新日期：2014-01-01 00:00:00

abstract：:The 3D structures of Fim H and PapG proteins complexed with the host carbohydrate receptor demonstrate that both utilize binding-pocket asparagines for contact or stabilization with the carbohydrate. Pretreatment of whole bacteria with asparaginase resulted in decreased fimbriae-mediated attachment to urinary epitheli...

journal_title：Applied microbiology and biotechnology

authors： Wehner MR,Koch SR,Kindinger L,Nelson N,Cowan MM

更新日期：2004-11-01 00:00:00

abstract：:Studies have shown that external stress induces biofilm formation, but the underlying details are not clearly understood. This study investigates the changes in cell surface properties leading to increase in biofilm formation by Staphylococcus aureus and Pseudomonas aeruginosa in the presence of streptomycin. Bacteria...

journal_title：Applied microbiology and biotechnology

authors： Kumar A,Ting YP

更新日期：2016-10-01 00:00:00

abstract：:Protein translation, translocation, folding, processing, and secretion in eukaryotic cells are complex and not always straightforward processes, e.g., different routes of secretion and degradation exist. Formation of malfolded proteins in the endoplasmic reticulum (ER) can be one of the major bottlenecks for recombina...

journal_title：Applied microbiology and biotechnology

authors： Pfeffer M,Maurer M,Stadlmann J,Grass J,Delic M,Altmann F,Mattanovich D

更新日期：2012-03-01 00:00:00

abstract：:Nonadapted freshwater sediment slurries and sediment slurries adapted to dechlorinate 2,3-dichloropyridine (2,3-Cl2Pyd), 2,3-dichloroaniline (2,3-Cl2Anl), 2,3-dichlorophenol (2,3-Cl2PhOH), 3,5-dichloropyridine (3,5-Cl2Pyd), 3,5-dichloroaniline (3,5-Cl2Anl) and 3,5-dichlorophenol (3,5-Cl2PhOH) were studied to determine...

journal_title：Applied microbiology and biotechnology

authors： Liu SM,Jones WJ

更新日期：1995-08-01 00:00:00

abstract：:Using molecular techniques and sequencing, we studied the intraspecific diversity of Oenococcus oeni, a lactic acid bacterium involved in red winemaking. A relationship between the phenotypic and genotypic characterization of 16 O. oeni strains isolated from wine with different levels of enological potential was shown...

journal_title：Applied microbiology and biotechnology

authors： Delaherche A,Bon E,Dupé A,Lucas M,Arveiler B,De Daruvar A,Lonvaud-Funel A

更新日期：2006-11-01 00:00:00

abstract：:Orange peel waste (OPW), the primary byproduct of the juice extraction process, is annually generated in massive amounts (21 Mton), and its aqueous extraction in biorefining operations yields a liquid fraction, referred to as orange peel extract (OPE). Although OPE contains significant amounts of easily assimilable ca...

journal_title：Applied microbiology and biotechnology

authors： Carota E,Petruccioli M,D'Annibale A,Gallo AM,Crognale S

更新日期：2020-05-01 00:00:00

abstract：:Drug-resistant bacteria are becoming an increasingly widespread problem in the clinical setting. The current pipeline of antibiotics cannot provide satisfactory options for clinicians, which brought increasing attention to the development and application of non-traditional antimicrobial substances as alternatives. Met...

journal_title：Applied microbiology and biotechnology

authors： Ye Q,Chen W,Huang H,Tang Y,Wang W,Meng F,Wang H,Zheng Y

更新日期：2020-06-01 00:00:00

abstract：:The effect of yeast extract and its less complex substituents on the rate of aerobic dechlorination of 2-chlorobenzoic acid (2-ClBZOH) and 2,5-dichlorobenzoic acid (2,5-Cl2BZOH) by Pseudomonas sp. CPE2 strain, and of 3-chlorobenzoic acid (3-ClBZOH), 4-chlorobenzoic acid (4-ClBZOH) and 3,4-dichlorobenzoic acid (3,4-Cl2...

journal_title：Applied microbiology and biotechnology

authors： Fava F,Armenante PM,Kafkewitz D,Marchetti L

更新日期：1995-04-01 00:00:00

abstract：:In an effort to produce ricinoleic acid (RA), an important natural raw material with great values as a petrochemical replacement, in Schizosaccharomyces pombe, we introduced Claviceps purpurea oleate Δ12-hydroxylase gene (CpFAH12) to S. pombe, putting it under the control of an inducible nmt1 promoter. However, RA was...

journal_title：Applied microbiology and biotechnology

authors： Yazawa H,Holic R,Kumagai H,Uemura H

更新日期：2013-09-01 00:00:00

abstract：:Municipal wastewater treatment plants are recognized reservoirs of antibiotic-resistant bacteria. Three municipal wastewater treatment plants differing on the dimensions and bio-treatment processes were compared for the loads of amoxicillin-, tetracycline-, and ciprofloxacin-resistant heterotrophic bacteria, enterobac...

journal_title：Applied microbiology and biotechnology

authors： Novo A,Manaia CM

更新日期：2010-07-01 00:00:00

abstract：:The recent, rapid increase in bacterial antimicrobial resistance has become a major public health concern. One approach to generate new classes of antibacterials is targeting virulence rather than the viability of bacteria. Proteins of the Dsb system, which play a key role in the virulence of many pathogenic microorga...

journal_title：Applied microbiology and biotechnology

authors： Bocian-Ostrzycka KM,Grzeszczuk MJ,Banaś AM,Jagusztyn-Krynicka EK

更新日期：2017-05-01 00:00:00

abstract：:India is the fifth largest primary energy consumer and fourth largest petroleum consumer after USA, China, and Japan. Despite the global economic crisis, India's economy is expected to grow at 6 to 8 %/year. There is an extreme dependence on petroleum products with considerable risks and environmental issues. Petroleu...

journal_title：Applied microbiology and biotechnology

authors： Hemaiswarya S,Raja R,Carvalho IS,Ravikumar R,Zambare V,Barh D

更新日期：2012-12-01 00:00:00

abstract：:Phosphate (P)-solubilizing microorganisms as a group form an important part of the microorganisms, which benefit plant growth and development. Growth promotion and increased uptake of phosphate are not the only mechanisms by which these microorganisms exert a positive effect on plants. Microbially mediated solubilizat...

journal_title：Applied microbiology and biotechnology

authors： Vassilev N,Vassileva M,Nikolaeva I

更新日期：2006-06-01 00:00:00

abstract：:The basidiomycetous yeast genus Pseudozyma produce large amounts of mannosylerythritol lipids (MELs), which are biosurfactants. A few Pseudozyma strains produce mono-acylated MEL as a minor compound using excess glucose as the sole carbon source. Mono-acylated MEL shows higher hydrophilicity than di-acylated MEL and h...

journal_title：Applied microbiology and biotechnology

authors： Saika A,Utashima Y,Koike H,Yamamoto S,Kishimoto T,Fukuoka T,Morita T

更新日期：2018-02-01 00:00:00

abstract：:Genetic engineering of transcription factors is an efficient strategy to improve lignocellulolytic enzyme production in fungi. In this study, the xylanase transcriptional regulators of Trichoderma reesei (Xyr1) and Neurospora crassa (XLR-1), as well as their constitutively active mutants (Xyr1A824V and XLR-1A828V), we...

journal_title：Applied microbiology and biotechnology

authors： Xia C,Li Z,Xu Y,Yang P,Gao L,Yan Q,Li S,Wang Y,Qu Y,Song X

更新日期：2019-03-01 00:00:00