In vitro antioxidant activities of Rhodobacter sphaeroides and protective effect on Caco-2 cell line model.

abstract：:Aspartic proteases exhibit optimum enzyme activity under acidic conditions and have been extensively used in food, fermentation, and leather industries. In this study, a novel aspartic protease precursor (proTlAPA1) from Talaromyces leycettanus was identified and successfully expressed in Pichia pastoris. Subsequently...

journal_title：Applied microbiology and biotechnology

authors： Guo Y,Tu T,Zheng J,Ren Y,Wang Y,Bai Y,Su X,Wang Y,Yao B,Huang H,Luo H

更新日期：2020-06-01 00:00:00

abstract：:Wild-type Corynebacterium glutamicum produced 0.6 g l(-1) xylitol from xylose at a productivity of 0.01 g l(-1) h(-1) under oxygen deprivation. To increase this productivity, the pentose transporter gene (araE) from C. glutamicum ATCC31831 was integrated into the C. glutamicum R chromosome. Consequent disruption of it...

journal_title：Applied microbiology and biotechnology

authors： Sasaki M,Jojima T,Inui M,Yukawa H

更新日期：2010-04-01 00:00:00

abstract：:In recent years, a number of studies have been done on the physiological effects of water-soluble polysaccharides (WSPS) and their antitumor and immuno-enhancing properties. Many edible mushrooms, in particular those rich in WSPS, not only taste good but also contain ingredients beneficial to the physiology of the hum...

journal_title：Applied microbiology and biotechnology

authors： Wang JC,Hu SH,Liang ZC,Yeh CJ

更新日期：2005-06-01 00:00:00

abstract：:A new highly scalable microbial fuel cell (MFC) design, consisting of a series of cassette electrodes (CE), was examined for increasing power production from organic matter in wastewater. Each CE chamber was composed of a box-shaped flat cathode (two air cathodes on both sides) sandwiched in between two proton-exchang...

journal_title：Applied microbiology and biotechnology

authors： Shimoyama T,Komukai S,Yamazawa A,Ueno Y,Logan BE,Watanabe K

更新日期：2008-08-01 00:00:00

abstract：:Engineered S. cerevisiae employing the xylose reductase pathway enables efficient xylose valorization to fuels and chemicals. However, toxicity of thermochemically pretreated biomass hydrolysate on S. cerevisiae is one of the key technical challenges to upgrade biomass-derived sugars including xylose and glucose into ...

journal_title：Applied microbiology and biotechnology

authors： Jayakody LN,Turner TL,Yun EJ,Kong II,Liu JJ,Jin YS

更新日期：2018-09-01 00:00:00

abstract：:Rapid sugar consumption is important for the microbial production of chemicals and fuels. Here, we show that overexpression of the NADH dehydrogenase gene (ndh) increased glucose consumption rate in Corynebacterium glutamicum under oxygen-deprived conditions through investigating the relationship between the glucose c...

journal_title：Applied microbiology and biotechnology

authors： Tsuge Y,Uematsu K,Yamamoto S,Suda M,Yukawa H,Inui M

更新日期：2015-07-01 00:00:00

abstract：:A fast and convenient bacterial immobilization method was proposed as an attempt to improve the anode efficiency of a microbial fuel cell, in which bacteria were entrapped into carbon nanoparticle matrix. The direct electron transfer from the entrapped bacterial cells to the anode was verified using cyclic voltammogra...

journal_title：Applied microbiology and biotechnology

authors： Yuan Y,Zhou S,Xu N,Zhuang L

更新日期：2011-03-01 00:00:00

abstract：:A novel system was developed for efficient transformation of the fungal biocontrol agent Beauveria bassiana. Competent blastospores were prepared and stored in LiAc- and glycerol-inclusive suspension at -76 degrees C for sequential use in transformation. The system was successfully applied to integrating phosphinothri...

journal_title：Applied microbiology and biotechnology

authors： Ying SH,Feng MG

更新日期：2006-08-01 00:00:00

abstract：:Stereoselective carbon-carbon bond formation with aldolases has become an indispensable tool in preparative synthetic chemistry. In particular, the dihydroxyacetone phosphate (DHAP)-dependent aldolases are attractive because four different types are available that allow access to a complete set of diastereomers of vic...

journal_title：Applied microbiology and biotechnology

authors： Schümperli M,Pellaux R,Panke S

更新日期：2007-05-01 00:00:00

abstract：:The substrate selectivity of numerous commercially available lipases from microorganisms, plants and animal tissue towards 9-octadecenoic acids with respect to the cis/trans configuration of the C=C double bond was examined by the esterification of cis- and trans-9-octadecanoic acid (oleic and elaidic acid respectivel...

journal_title：Applied microbiology and biotechnology

authors： Borgdorf R,Warwel S

更新日期：1999-04-01 00:00:00

abstract：:This study demonstrated for the first time the possibility to remove and partially recover the Ruthenium contained in industrial effluents by using purple non sulfur bacteria (PNSB) as microbial biosorbents. Up to date, the biosorption was only claimed as possible tool for the removal of the platinum-group metals (PGM...

journal_title：Applied microbiology and biotechnology

authors： Colica G,Caparrotta S,De Philippis R

更新日期：2012-07-01 00:00:00

abstract：:The production of the anticoagulant drug heparin from non-animal sources has a number of advantages over the current commercial production of heparin. These advantages include better source material availability, improved quality control, and reduced concerns about animal virus or prion impurities. A bioengineered hep...

journal_title：Applied microbiology and biotechnology

authors： Wang Z,Yang B,Zhang Z,Ly M,Takieddin M,Mousa S,Liu J,Dordick JS,Linhardt RJ

更新日期：2011-07-01 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：:This review describes the historical development and current state of metals leaching and sulfide mineral biooxidation by the minerals industries. During the past 20 years commercial processes employing microorganisms for mineral recovery have progressed from rather uncontrolled copper dump leaching to mineral oxidati...

journal_title：Applied microbiology and biotechnology

authors： Olson GJ,Brierley JA,Brierley CL

更新日期：2003-12-01 00:00:00

abstract：:Recombinant DNA technology was used to insert a fetal liver genomic library ApaI fragment encoding for human erythropoietin (Epo) into Bowes melanoma cells. The cells expressed the erythropoietin gene, and Epo was secreted into the culture medium together with the normally-secreted tissue plasminogen activator. Attemp...

journal_title：Applied microbiology and biotechnology

authors： Keay L,Walsh JM,Buchholz RM,Terando JM

更新日期：1990-11-01 00:00:00

abstract：:The Escherichia coli RNase G is known as an endoribonuclease responsible for the 5'-end maturation of 16S rRNA and degradation of several specific mRNAs such as adhE and eno mRNAs. In this study, we found that an RNase G mutant derived from the MC1061 strain did not grow on a glucose minimal medium. Genetic analysis r...

journal_title：Applied microbiology and biotechnology

authors： Sakai T,Nakamura N,Umitsuki G,Nagai K,Wachi M

更新日期：2007-08-01 00:00:00

abstract：:Inteins are internal protein elements that self-excise from their host protein and catalyze ligation of the flanking sequences (exteins) with a peptide bond. They are found in organisms in all three domains of life, and in viral proteins. Intein excision is a posttranslational process that does not require auxiliary e...

journal_title：Applied microbiology and biotechnology

authors： Elleuche S,Pöggeler S

更新日期：2010-06-01 00:00:00

abstract：:Production of volatile sulphur compounds (VSC) was assessed in culture media supplemented with L-methionine or L-methionine/L-cysteine mixtures, using five cheese-ripening yeasts: Debaryomyces hansenii DH47(8), Kluyveromyces lactis KL640, Geotrichum candidum GC77, Yarrowia lipolytica YL200 and Saccharomyces cerevisiae...

journal_title：Applied microbiology and biotechnology

authors： López Del Castillo-Lozano M,Delile A,Spinnler HE,Bonnarme P,Landaud S

更新日期：2007-07-01 00:00:00

abstract：:Herein, we present data demonstrating that the application of initial cell culture enrichment could significantly improve mycoplasma testing methods based on the nucleic acid amplification technology (NAT) including a polymerase chain reaction (PCR)/microarray method. The results of the study using Vero cells demonstr...

journal_title：Applied microbiology and biotechnology

authors： Kong H,Volokhov DV,George J,Ikonomi P,Chandler D,Anderson C,Chizhikov V

更新日期：2007-11-01 00:00:00

abstract：:The microbial communities of plant ecosystems are in relation to plant growing environment, but the alteration in biodiversity of rhizosphere and phyllosphere microbial communities in closed and controlled environments is unknown. The purpose of this study is to analyze the change regularity of microbial communities w...

journal_title：Applied microbiology and biotechnology

authors： Qin Y,Fu Y,Dong C,Jia N,Liu H

更新日期：2016-05-01 00:00:00

abstract：:The transport of infectious and biological material is regulated by a number of international organizations. This mini-review has been compiled to increase awareness within the scientific community of problems caused by differences in terminology (such as infectious materials/substances, biological products, diagnosti...

journal_title：Applied microbiology and biotechnology

authors： Lelieveld HL,Bachmayer H,Boon B,Bennett A,Brunius G,Bürki K,Cantley M,Collard JM,Collins CH,Crooy P,Doblhoff-Dier O,Dubakiene R,Economidis I,Elmqvist A,Frontali-Botti C,Havenaar R,Haymerle H,Käppeli O,Leaver G,Lex M

更新日期：1997-08-01 00:00:00

abstract：:Bacteria that grow on p-xylene, p-toluic acid, and terephthalic acid (TPA) were isolated from a wastewater bioreactor that is used to treat a waste stream that contains all three of these compounds. Although previously described aerobic bacteria degrade p-xylene by initially oxidizing a single methyl group to form p-t...

journal_title：Applied microbiology and biotechnology

authors： Bramucci MG,McCutchen CM,Singh M,Thomas SM,Larsen BS,Buckholz J,Nagarajan V

更新日期：2002-02-01 00:00:00

abstract：:Eight Escherichia coli strains were studied in minimal medium with a continuous flow system using confocal microscopy. K12 wild-type strains ATCC 25404 and MG1655 formed the best biofilms ( approximately 43 microm thick, 21 to 34% surface coverage). JM109, DH5alpha, and MG1655 motA formed intermediate biofilms ( appro...

journal_title：Applied microbiology and biotechnology

authors： Wood TK,González Barrios AF,Herzberg M,Lee J

更新日期：2006-09-01 00:00:00

abstract：:Heparin is a highly sulfated polysaccharide which belongs to the family of glycosaminoglycans. It is involved in various important biological activities. The major biological purpose is the inhibition of the coagulation cascade to maintain the blood flow in the vasculature. These properties are employed in several the...

journal_title：Applied microbiology and biotechnology

authors： Bolten SN,Rinas U,Scheper T

更新日期：2018-10-01 00:00:00

abstract：:Bacillus subtilis 916 was an effective biocontrol agent in control rice sheath blight caused by Rhizoctonia solani. To further improve its antagonistic ability, low-energy ion implantation was applied in Bs-916. We studied the effects of different doses of N(+) implantation. The optimum dose of ion implantation for th...

journal_title：Applied microbiology and biotechnology

authors： Li D,Nie F,Wei L,Wei B,Chen Z

更新日期：2007-07-01 00:00:00

abstract：:Pseudomonads are ubiquitous Gram-negative gamma proteobacteria known for their extreme versatility and adaptability. Some are plant pathogens (Pseudomonas syringae) which have to survive on the surface of leaves while others can colonize the rhizosphere or survive in soil (Pseudomonas fluorescens, Pseudomonas putida),...

journal_title：Applied microbiology and biotechnology

authors： Cornelis P

更新日期：2010-05-01 00:00:00

abstract：:The fungal secretome comprises various oxidative enzymes participating in the degradation of lignocellulosic biomass as a central step in carbon recycling. Among the secreted enzymes, aryl-alcohol oxidases (AAOs) are of interest for biotechnological applications including production of bio-based precursors for plastic...

journal_title：Applied microbiology and biotechnology

authors： Jankowski N,Koschorreck K,Urlacher VB

更新日期：2020-11-01 00:00:00

abstract：:Immunostimulatory glucose polymers known as beta-glucans have been studied for many years. Our laboratory has prepared and characterized a novel microparticulate beta-glucan (MG) from the budding yeast Saccharomyces cerevisiae. Because MG particles are rapidly phagocytized by murine peritoneal macrophages and induce t...

journal_title：Applied microbiology and biotechnology

authors： Berner VK,Sura ME,Hunter KW Jr

更新日期：2008-10-01 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：:Gene therapy, i.e., the expression in cells of genetic material with therapeutic activity, holds great promise for the treatment of human diseases. A delivery vehicle (vector), of either viral or non-viral origin, must be used to carry the foreign gene into a cell. Viral vectors take advantage of the facile integratio...

journal_title：Applied microbiology and biotechnology

authors： Thomas M,Klibanov AM

更新日期：2003-07-01 00:00:00