Impact of dibenzofuran/dibenzo-p-dioxin amendment on bacterial community from forest soil and ring-hydroxylating dioxygenase gene populations.

abstract：:Bacillus stearothermophilus, a thermophilic bacterium isolated from the Kuwaiti desert, produced a variety of monohydroxy androstene derivatives and an oxidized product when incubated with exogenous testosterone for 24 h at 65 degrees C. The major metabolite was identified as androst-4-en-3,17-dione while minor metabo...

journal_title：Applied microbiology and biotechnology

authors： Al-Awadi S,Afzal M,Oommen S

更新日期：2003-07-01 00:00:00

abstract：:Calcineurin is highly conserved and regulates growth, conidiation, stress response, and pathogenicity in fungi. However, the functions of calcineurin and its regulatory network in entomopathogenic fungi are not clear. In this study, calcineurin was functionally analyzed by deleting the catalytic subunit MaCnA from the...

journal_title：Applied microbiology and biotechnology

authors： Cao Y,Du M,Luo S,Xia Y

更新日期：2014-10-01 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：:In this study, we used the non-carotenogenic yeast Pichia pastoris X33 as a receptor for β-carotene-encoding genes, in order to obtain new recombinant strains capable of producing different carotenoidic compounds. We designed and constructed two plasmids, pGAPZA-EBI* and pGAPZA-EBI*L*, containing the genes encoding ly...

journal_title：Applied microbiology and biotechnology

authors： Araya-Garay JM,Feijoo-Siota L,Rosa-dos-Santos F,Veiga-Crespo P,Villa TG

更新日期：2012-03-01 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：:The synergistic effect between polyoxometalates (POMs), namely K(5)[SiW(11)V(V)O(40)]·11H(2)O and H(5)[PMo(10)V(V) (2)O(40)]·13H(2)O and laccase from ascomycete Myceliophthora thermophila has been employed for the first time in oxidative polymerization of catechol. Such a laccase-mediator system allowed the formation ...

journal_title：Applied microbiology and biotechnology

authors： Kim S,Silva C,Evtuguin DV,Gamelas JA,Cavaco-Paulo A

更新日期：2011-02-01 00:00:00

abstract：:L-Malic acid and fumaric acid are C4 dicarboxylic organic acids and considered as promising chemical building blocks. They can be applied as food preservatives and acidulants in rust removal and as polymerization starter units. Molds of the genus Aspergillus are able to produce malic acid in large quantities from gluc...

journal_title：Applied microbiology and biotechnology

authors： Ochsenreither K,Fischer C,Neumann A,Syldatk C

更新日期：2014-06-01 00:00:00

abstract：:The sequence of gene xynB encoding xylanase B from Paenibacillus sp. BP-23 was determined. It revealed an open reading frame of 999 nucleotides encoding a protein of 38,561 Da. The deduced amino acid sequence of xylanase B shows that the N-terminal region of the enzyme lacks the features of a signal peptide. When the ...

journal_title：Applied microbiology and biotechnology

authors： Gallardo O,Diaz P,Pastor FI

更新日期：2003-05-01 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：:Trehalose (α-D-glucopyranosyl-(1 → 1)-α-D-glucopyranoside) is a non-reducing disaccharide composed of two glucose molecules linked by an α,α-1,1-glycosidic bond. It possesses physicochemical properties, which account for its biological roles in a variety of prokaryotic and eukaryotic organisms and invertebrates. Inten...

journal_title：Applied microbiology and biotechnology

authors： Cai X,Seitl I,Mu W,Zhang T,Stressler T,Fischer L,Jiang B

更新日期：2018-04-01 00:00:00

abstract：INTRODUCTION:Hitherto the production of the biopolymer cyanophycin (CGP) using recombinant Escherichia coli strains and cheap mineral salts medium yielded only trace amounts of CGP (<0.5%, w/w) of the cell dry matter (CDM). This was probably due to the instability of the plasmids encoding the cyanophycin synthetase. M...

journal_title：Applied microbiology and biotechnology

authors： Kroll J,Klinter S,Steinbüchel A

更新日期：2011-02-01 00:00:00

abstract：:Arthrobacter sp. strain KI72 grows on a 6-aminohexanoate oligomer, which is a by-product of nylon-6 manufacturing, as a sole source of carbon and nitrogen. We cloned the two genes, nylD 1 and nylE 1 , responsible for 6-aminohexanoate metabolism on the basis of the draft genomic DNA sequence of strain KI72. We amplifie...

journal_title：Applied microbiology and biotechnology

authors： Takehara I,Fujii T,Tanimoto Y,Kato DI,Takeo M,Negoro S

更新日期：2018-01-01 00:00:00

abstract：:The production of human gamma interferon as intracellular inclusion bodies in Escherichia coli, which simplified the purification process, is described. An expression plasmid carrying lipoprotein and the tryptophane promoters in tandem was used. Preparation of highly pure interferon was achieved using high resolution ...

journal_title：Applied microbiology and biotechnology

authors： Perez L,Vega J,Chuay C,Menendez A,Ubieta R,Montero M,Padron G,Silva A,Santizo C,Besada V

更新日期：1990-07-01 00:00:00

abstract：:Currently, increasing attention cancer treatment has focused on molecularly targeted therapies and more recently on immunotherapies targeting immune checkpoints. However, even such advanced treatment may be ineffective. The reasons for this are sought, inter alia, in the human microbiome. In our intestines, there are ...

journal_title：Applied microbiology and biotechnology

authors： Grenda A,Krawczyk P

更新日期：2021-01-25 00:00:00

abstract：:Staphylococcus aureus causes severe infections and among all methicillin-resistant S. aureus (MRSA) remains a great challenge in spite of decade research of antibacterial compounds. Even though some synthetic antibiotics have been developed, they are not effective against MRSA, and hence, there is a search for natural...

journal_title：Applied microbiology and biotechnology

authors： Sinsinwar S,Vadivel V

更新日期：2020-10-01 00:00:00

abstract：:L-cysteine, a valuable sulfur-containing amino acid, has been widely used in food, agriculture, and pharmaceutical industries. Due to the toxicity and complex regulation of L-cysteine, no efficient cell factory has yet been achieved for L-cysteine industrial production. In this study, the food-grade microorganism Cory...

journal_title：Applied microbiology and biotechnology

authors： Wei L,Wang H,Xu N,Zhou W,Ju J,Liu J,Ma Y

更新日期：2019-02-01 00:00:00

abstract：:MoHrip2, identified from Magnaporthe oryzae as an elicitor, can activate plant defense responses either in the form of recombinant protein in vitro or ectopic expressed protein in rice. However, its intrinsic function in the infective interaction of M. oryzae-rice is largely unknown. Here, we found that mohrip2 expres...

journal_title：Applied microbiology and biotechnology

authors： Nie H,Zhang L,Zhuang H,Yang X,Qiu D,Zeng H

更新日期：2019-08-01 00:00:00

abstract：:Microbial biosensors are compact, portable, cost effective, and simple to use, making them seem eminently suitable for the in situ monitoring of environmental pollution. One promising approach for such applications is the fusion of reporter genes with regulatory genes that are dose-dependently responsive to the target...

journal_title：Applied microbiology and biotechnology

authors： Shin HJ

更新日期：2011-02-01 00:00:00

abstract：:We used biodegradable plastics as fermentation substrates for the filamentous fungus Aspergillus oryzae. This fungus could grow under culture conditions that contained emulsified poly-(butylene succinate) (PBS) and emulsified poly-(butylene succinate-co-adipate) (PBSA) as the sole carbon source, and could digest PBS a...

journal_title：Applied microbiology and biotechnology

authors： Maeda H,Yamagata Y,Abe K,Hasegawa F,Machida M,Ishioka R,Gomi K,Nakajima T

更新日期：2005-06-01 00:00:00

abstract：:Two-dimensional gel electrophoresis was conducted to investigate the effect of H2O2 on whole protein expression in Acinetobacter oleivorans DR1. Functional classification of 13 upregulated proteins using MALDI-TOF mass spectrometry showed relationships with oxidative stress, energy production and conversion, nucleotid...

journal_title：Applied microbiology and biotechnology

authors： Kim J,Cho Y,Jang IA,Park W

更新日期：2015-12-01 00:00:00

abstract：:Previously, we reported that the expression of Bombyx mori 30Kc6 gene in Chinese hamster ovary (CHO) cells increases recombinant protein production by both inhibiting apoptosis and enhancing specific productivity. In this study, in order to gain a thorough understanding of the roles of 30Kc6 gene in antibody productio...

journal_title：Applied microbiology and biotechnology

authors： Wang Z,Ma X,Fan L,Rhee WJ,Park TH,Zhao L,Tan WS

更新日期：2012-06-01 00:00:00

abstract：:Enzymes are natural catalysts highly specific to the substrate type and operate under mild conditions of temperature, pressure, and pH with high conversion rates, which makes them more efficient than conventional chemical catalysts. The enzymes can be obtained from various sources, animal, vegetable, and microbiologic...

journal_title：Applied microbiology and biotechnology

authors： Filho DG,Silva AG,Guidini CZ

更新日期：2019-09-01 00:00:00

abstract：:Biofilms are defined as microbial cell layers, which are irreversibly or reversibly attached on solid surfaces. These attached cells are embedded in a self-produced exopolysaccharide matrix, and exhibit different growth and bioactivity compared with suspended cells. With their high biomass density, stability, and pote...

journal_title：Applied microbiology and biotechnology

authors： Cheng KC,Demirci A,Catchmark JM

更新日期：2010-06-01 00:00:00

abstract：:PCR-based analysis of Bacteroidales 16S rRNA genes has emerged as a promising tool to identify sources of fecal water pollution. In this study, three TaqMan real-time PCR assays (BacGeneral, BacHuman, and BacBovine) were developed and evaluated for their ability to quantitatively detect general (total), human-specific...

journal_title：Applied microbiology and biotechnology

authors： Lee DY,Weir SC,Lee H,Trevors JT

更新日期：2010-12-01 00:00:00

abstract：:Several studies support the use of probiotics for the treatment of minor gastrointestinal problems in infants. Positive effects on newborn colics have been evidenced after administration of Lactobacillus strains, whereas no studies have been reported regarding the use of bifidobacteria for this purpose. This work was ...

journal_title：Applied microbiology and biotechnology

authors： Aloisio I,Santini C,Biavati B,Dinelli G,Cencič A,Chingwaru W,Mogna L,Di Gioia D

更新日期：2012-12-01 00:00:00

abstract：:This study evaluated the effect of inorganic mercury (Hg) on bacterial community and diversity in different soils. Three soils-neutral, alkaline and acidic-were spiked with six different concentrations of Hg ranging from 0 to 200 mg kg-1 and aged for 90 days. At the end of the ageing period, 18 samples from three diff...

journal_title：Applied microbiology and biotechnology

authors： Mahbub KR,Subashchandrabose SR,Krishnan K,Naidu R,Megharaj M

更新日期：2017-03-01 00:00:00

abstract：:Batch assays are currently used to study the kinetic behavior of microbial growth. However, it has been shown that the outcome of batch experiments is greatly influenced by the initial ratio of substrate concentration (S(o)) to biomass concentration (Xo). Substrate-sufficient batch culture is known to have mechanisms ...

journal_title：Applied microbiology and biotechnology

authors： Liu Y,Chen GH,Rols JL

更新日期：1999-11-01 00:00:00

abstract：:The cultivated and uncultivated bacterial communities of an activated sludge plant were studied. Two samples were taken and a total of 516 bacterial isolates were classified into groups using their whole-cell protein patterns. The distribution of bacteria into protein-pattern groups differed significantly between the ...

journal_title：Applied microbiology and biotechnology

authors： Vainio EJ,Moilanen A,Koivula TT,Bamford DH,Hantula J

更新日期：1997-07-01 00:00:00

abstract：:In the Funding section, the following statement is missing: The MACS cohort study was supported by the NIH, National Institute of Allergy and Infectious Diseases grant U01-AI35041. ...

journal_title：Applied microbiology and biotechnology

authors： Palma ML,Garcia-Bates TM,Martins FS,Douradinha B

更新日期：2019-07-01 00:00:00

abstract：:The effect of sodium chloride (NaCl) on pullulan production by batch culture of Aureobasidium pullulans CCTCC M 2012259 was investigated. NaCl at 3 g/L improved the pullulan titer by 26.7% but reduced the molecular weight of pullulan to only 46.8% of that obtained in the control without NaCl. In order to elucidate the...

journal_title：Applied microbiology and biotechnology

authors： Wang DH,Ni TF,Ju XM,Wei GY

更新日期：2018-10-01 00:00:00