Antibiotic resistance genes in water environment.

abstract：:Optimization of yields and productivities in reductive whole-cell biotransformations is an important issue for the industrial application of such processes. In a recent study with Escherichia coli, we analyzed the reduction of the prochiral β-ketoester methyl acetoacetate by an R-specific alcohol dehydrogenase (ADH) t...

journal_title：Applied microbiology and biotechnology

authors： Siedler S,Bringer S,Blank LM,Bott M

更新日期：2012-02-01 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：:The nitrate-dependent denitrifying anaerobic methane oxidation (DAMO) process, which is metabolized together by anaerobic methanotrophic archaea and NC10 phylum bacteria, is expected to be important for the global carbon and nitrogen cycles. However, there are little studies about the existence of this process and the...

journal_title：Applied microbiology and biotechnology

authors： Ding J,Fu L,Ding ZW,Lu YZ,Cheng SH,Zeng RJ

更新日期：2016-01-01 00:00:00

abstract：:There is emerging interest in the anaerobic degradation of crude oil. However, there is limited knowledge about the geochemical effects and microbiological activities for it. A mixture of anaerobic sludge and the production water from an oil well was used as an inoculum to construct four consortia, which were incubate...

journal_title：Applied microbiology and biotechnology

authors： Xiong S,Li X,Chen J,Zhao L,Zhang H,Zhang X

更新日期：2015-02-01 00:00:00

abstract：:A large number of DNAs in eukaryote genomes can code for atypical transcripts, and their functions are controversial. It has been reported that the transcripts contain many small open reading frames (sORFs), which were originally considered as non-translatable RNAs. However, increasing evidence has suggested that some...

journal_title：Applied microbiology and biotechnology

authors： Zhu M,Hu X,Cao G,Xue R,Gong C

更新日期：2018-08-01 00:00:00

abstract：:The hydrolysis of cellulose into fermentable sugars is a costly and rate-limiting step in the production of biofuels from renewable feedstocks. Developing new cellulase systems capable of increased cellulose hydrolysis rates would reduce biofuel production costs. With this in mind, we screened 55 fungal endoglucanases...

journal_title：Applied microbiology and biotechnology

authors： Tambor JH,Ren H,Ushinsky S,Zheng Y,Riemens A,St-Francois C,Tsang A,Powlowski J,Storms R

更新日期：2012-01-01 00:00:00

abstract：:Previous work showed that random mutagenesis produced a mutant of toluene ortho-monooxygenase (TOM) of Burkholderia cepacia G4 containing the V106A substitution in the hydroxylase alpha-subunit (TomA3) that changed the color of the cell suspension from wild-type brown to green in rich medium. Here, DNA shuffling was u...

journal_title：Applied microbiology and biotechnology

authors： Rui L,Reardon KF,Wood TK

更新日期：2005-01-01 00:00:00

abstract：:Nitrite-dependent anaerobic methane oxidation (N-DAMO), which couples anaerobic methane oxidation and nitrite reduction, is a recently discovered bioprocess coupling microbial nitrogen and carbon cycles. The discovery of this microbial process challenges the traditional knowledge of global methane sinks and nitrogen l...

journal_title：Applied microbiology and biotechnology

authors： Wang J,Shen L,He Z,Hu J,Cai Z,Zheng P,Hu B

更新日期：2017-11-01 00:00:00

abstract：:The growing demand for sustainable animal production is compelling researchers to explore the potential approaches to reduce emissions of greenhouse gases from livestock that are mainly produced by enteric fermentation. Some potential solutions, for instance, the use of chemical inhibitors to reduce methanogenesis, ar...

journal_title：Applied microbiology and biotechnology

authors： Kumar S,Choudhury PK,Carro MD,Griffith GW,Dagar SS,Puniya M,Calabro S,Ravella SR,Dhewa T,Upadhyay RC,Sirohi SK,Kundu SS,Wanapat M,Puniya AK

更新日期：2014-01-01 00:00:00

abstract：:Phosphate is one of the major constituents in growth media. It closely regulates central carbon and energy metabolism. Biochemical reactions in central carbon metabolism are known to be regulated by phosphorylation and dephosphorylation of enzymes. Phosphate scarcity can limit microbial productivity. However, microorg...

journal_title：Applied microbiology and biotechnology

authors： Pandi K,Chauhan AS,Khan WH,Rathore AS

更新日期：2020-11-01 00:00:00

abstract：:Ammonium can be removed as dinitrogen gas by cooperating aerobic and anaerobic ammonium-oxidizing bacteria (AerAOB and AnAOB). The goal of this study was to verify putative mutual benefits for aggregated AerAOB and AnAOB in a stagnant freshwater environment. In an ammonium fed water column, the biological oxygen consu...

journal_title：Applied microbiology and biotechnology

authors： Vlaeminck SE,Dierick K,Boon N,Verstraete W

更新日期：2007-07-01 00:00:00

abstract：:Streptomyces is an interesting host for the secretory production of recombinant proteins because of its innate capacity to secrete proteins at high level in the culture medium. In this report, we evaluated the importance of the phage-shock protein A (PspA) homologue on the protein secretion yield in Streptomyces livid...

journal_title：Applied microbiology and biotechnology

authors： Vrancken K,De Keersmaeker S,Geukens N,Lammertyn E,Anné J,Van Mellaert L

更新日期：2007-01-01 00:00:00

abstract：:Yeast artificial chromosomes (YAC) splitting technology was developed as a means to subclone any desired region of eukaryotic chromosomes from one YAC into new YACs. In the present study, the conventional YAC splitting technology was improved by incorporating PCR-mediated chromosome splitting technique and by adding a...

journal_title：Applied microbiology and biotechnology

authors： Kim Y,Sugiyama M,Yamagishi K,Kaneko Y,Fukui K,Kobayashi A,Harashima S

更新日期：2005-11-01 00:00:00

abstract：:Analysis of gene expression data related to assimilation and biosynthesis of nitrogen-containing compounds amino acids, peptides, and nucleotides was used to monitor availability of these nutrients to Escherichia coli MG1655 growing on Luria-Bertani medium. The data indicate that free amino acids and nucleotides only ...

journal_title：Applied microbiology and biotechnology

authors： Baev MV,Baev D,Radek AJ,Campbell JW

更新日期：2006-07-01 00:00:00

abstract：:Using a randomly-cloned, HindIII-digested, chromosomal fragment from Lactococcus lactis subsp. lactis LM0230, first-generation lactococcal integrative cloning vectors were developed. Through dideoxy DNA sequence analysis, the cloned chromosomal DNA fragment was determined to be 1026 base pairs. Southern hybridization ...

journal_title：Applied microbiology and biotechnology

authors： McIntyre DA,Harlander SK

更新日期：1993-11-01 00:00:00

abstract：:5-Hydroxytryptophan (5-HTP) is the precursor of the neurotransmitter serotonin and has been used for the treatment of various diseases such as depression, insomnia, chronic headaches, and binge eating associated obesity. The production of 5-HTP had been achieved in our previous report, by the development of a recombin...

journal_title：Applied microbiology and biotechnology

authors： Xu D,Fang M,Wang H,Huang L,Xu Q,Xu Z

更新日期：2020-03-01 00:00:00

abstract：:There are alarming reports of growing microbial resistance to all classes of antimicrobial agents used against different infections. Also the existing classes of anticancer drugs used against different tumours warrant the urgent search for more effective alternative agents for treatment. Broad-spectrum bioactivities o...

journal_title：Applied microbiology and biotechnology

authors： Rai M,Kon K,Ingle A,Duran N,Galdiero S,Galdiero M

更新日期：2014-03-01 00:00:00

abstract：:Zygosaccharomyces rouxii plays important roles in the brewing process of fermented foods such as soy sauce, where salt stress is a frequently encountered condition. In this study, effect of heat preadaptation on salt tolerance of Z. rouxii and the protective mechanisms underlying heat preadaptation were investigated b...

journal_title：Applied microbiology and biotechnology

authors： Wang D,Zhang M,Huang J,Zhou R,Jin Y,Zhao D,Zheng J,Wu C

更新日期：2021-01-01 00:00:00

abstract：:(R)-[3,5-bis(trifluoromethyl)phenyl] ethanol ((R)-BTPE) is a valuable chiral intermediate for the synthesis of antiemetic drug Aprepitant and Fosaprepitant. A Leifsonia xyli HS0904-derived carbonyl reductase (LXCAR), an effective biocatalyst for the asymmetric reduction of 3,5-bis(trifluoromethyl) acetophenone (BTAP) ...

journal_title：Applied microbiology and biotechnology

authors： Wang NQ,Sun J,Huang J,Wang P

更新日期：2014-10-01 00:00:00

abstract：:Two putative chitinase genes, lin0153 and lin1996, from the nonpathogenic bacterium Listeria innocua were expressed in Escherichia coli, and the gene products were characterized. The genes were close homologs of chitinases from the pathogenic bacterium Listeria monocytogenes, in which chitinases and chitin-binding pro...

journal_title：Applied microbiology and biotechnology

authors： Honda S,Wakita S,Sugahara Y,Kawakita M,Oyama F,Sakaguchi M

更新日期：2016-09-01 00:00:00

abstract：:Hydroxy fatty acids (HFA) have gained importance because of their special properties such as higher viscosity and reactivity compared with other non-hydroxy fatty acids. The bacterial isolate Pseudomonas aeruginosa (PR3) was reported to produce mono-, di-, and trihydroxy fatty acids from different unsaturated fatty ac...

journal_title：Applied microbiology and biotechnology

authors： Chang IA,Kim IH,Kang SC,Hou CT,Kim HR

更新日期：2007-02-01 00:00:00

abstract：:An antialgal compound was isolated from the cultured broth of Streptomyces jiujiangensis JXJ 0074(T) by using bioassay methods. Based on the data of (1)H-NMR, (13)C-NMR, ESI-MS, and thin layer chromatography, the active compound was identified as L-valine, which showed antialgal activity mainly against Microcystis. L-...

journal_title：Applied microbiology and biotechnology

authors： Zhang BH,Chen W,Li HQ,Yang JY,Zha DM,Duan YQ,N Hozzein W,Xiao M,Gao R,Li WJ

更新日期：2016-05-01 00:00:00

abstract：:The photocatalytic properties of titanium dioxide are well known and have many applications including the removal of organic contaminants and production of self-cleaning glass. There is an increasing interest in the application of the photocatalytic properties of TiO(2) for disinfection of surfaces, air and water. Rev...

journal_title：Applied microbiology and biotechnology

authors： Foster HA,Ditta IB,Varghese S,Steele A

更新日期：2011-06-01 00:00:00

abstract：:For continuous production of the antibiotic nikkomycin immobilized cells have been used in a fluidized bed bioreactor. Cells of Streptomyces tendae were immobilized on sintered glass particles. Different biomass concentrations on the particles correspond to different thicknesses of mycelial layers because growth occur...

journal_title：Applied microbiology and biotechnology

authors： Trück HU,Chmiel H,Hammes WP,Trösch W

更新日期：1990-10-01 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：:Hairy root (HR) culture, a successful biotechnology combining in vitro tissue culture with recombinant DNA machinery, is intended for the genetic improvement of plants. This technology has been put to use since the last three decades for genetic advancement of medicinal and aromatic plants and also to harvest the econ...

journal_title：Applied microbiology and biotechnology

authors： Gantait S,Mukherjee E

更新日期：2021-01-01 00:00:00

abstract：:Lantibiotic nukacin ISK-1 is produced by Staphylococcus warneri ISK-1. The dual functional transporter NukT, an ABC transporter maturation and secretion protein, contributes to cleavage of the leader peptide from the prepeptide (modified NukA) and the final transport of nukacin ISK-1. NukT consists of an N-terminal pe...

journal_title：Applied microbiology and biotechnology

authors： Zheng S,Nagao JI,Nishie M,Zendo T,Sonomoto K

更新日期：2018-01-01 00:00:00

abstract：:The ability to rapidly detect viable pathogens in food is important for public health and food safety reasons. Culture-based detection methods, the traditional means of demonstrating microbial viability, tend to be laborious, time consuming and slow to provide results. Several culture-independent methods to detect via...

journal_title：Applied microbiology and biotechnology

authors： Foddai ACG,Grant IR

更新日期：2020-05-01 00:00:00

abstract：:Escherichia coli K-12 was cultured under anaerobic conditions to form biofilm on carbon fiber electrodes in glucose-containing medium. The anodic current increased with the development of the biofilm and depended on the glucose concentration. Cyclic voltammetric results support the presence of a redox compound(s) excr...

journal_title：Applied microbiology and biotechnology

authors： Wang YF,Tsujimura S,Cheng SS,Kano K

更新日期：2007-10-01 00:00:00

abstract：:The lysin gene (lysA2) of the Lactobacillus casei bacteriophage A2 was cloned and expressed in Escherichia coli. LysA2 is an endopeptidase that hydrolyzes the bond between the terminal D: -alanine of the peptidoglycan tetrapeptide and the aspartic acid residue that forms the bridge with the L: -lysine of a neighboring...

journal_title：Applied microbiology and biotechnology

authors： Ribelles P,Rodríguez I,Suárez JE

更新日期：2012-04-01 00:00:00