Diversity of pathogenic Pseudomonas isolated from citrus in Tunisia.

abstract：:Nigella A, also named Sieboldianoside A, has been extracted from many kinds of Traditional Chinese Medicine (TCM), such as Nigella glandulifera, Stauntonia chinensis DC., and the leaves of Acanthopanax sieboldianus. Nigella A exhibited potential analgesic, anti-inflammatory, anti-tumor, and antioxidant activities. How...

journal_title：AMB Express

authors： Hu X,Xu N,Yang X,Hu X,Zheng Y,Zhang Q

更新日期：2020-10-04 00:00:00

abstract：:The discovery of aerobic and anammox bacteria capable of generating methane in bio-filters in freshwater aquaculture systems is generating interest in studies to understand the activity, diversity, distribution and roles of these environmental bacteria. In this study, we used microbial enrichment of bio-filters to ass...

journal_title：AMB Express

authors： Kamira B,Shi LL,Fan LM,Zhang C,Zheng Y,Song C,Meng SL,Hu GD,Bing XW,Chen ZJ,Xu P

更新日期：2018-08-28 00:00:00

abstract：: Effective utilization of photosynthetic microorganisms as potential biocatalysts is favorable for the production of useful biomaterials and the reduction of atmospheric CO2. For example, biocatalytic transformations are used in the synthesis of optically active alcohols. We previously found that ketone reduction in c...

journal_title：AMB Express

authors： Yamanaka R,Nakamura K,Murakami A

更新日期：2011-09-01 00:00:00

abstract：:Recombinant antibodies are used with great success in many different diagnostic and therapeutic applications. A variety of protein expression systems are available, but nowadays almost all therapeutic antibodies are produced in mammalian cell lines due to their complex structure and glycosylation requirements. However...

journal_title：AMB Express

authors： Blanco-Toribio A,Álvarez-Cienfuegos A,Sainz-Pastor N,Merino N,Compte M,Sanz L,Blanco FJ,Álvarez-Vallina L

更新日期：2015-12-01 00:00:00

abstract：:The utilization of inoculants containing Azospirillum is becoming more popular due to increasing reports of expressive gains in grain yields. However, incompatibility with pesticides used in seed treatments represents a main limitation for a successful inoculation. Therefore, in this study we searched for alternatives...

journal_title：AMB Express

authors： Fukami J,Nogueira MA,Araujo RS,Hungria M

更新日期：2016-03-01 00:00:00

abstract：:Chlorothalonil, a non-systemic and broad-spectrum fungicide, is widely used to control the pathogens of agricultural plants. Although microbial degradation of chlorothalonil is known, we know little about the colonization and degradation capacity of these microbes in the natural and semi-natural soil environments. The...

journal_title：AMB Express

authors： Zhang Q,Saleem M,Wang C

更新日期：2017-12-23 00:00:00

abstract：:The zygomycete fungus Lichtheimia ramosa H71D, isolated from sugarcane bagasse compost, was identified by applying phylogenetic analysis based on the DNA sequence of the Internal Transcribed Spacer (ITS), and subsequent secondary structure analysis of ITS2. L. ramosa H71D was able to grow over a wide range of temperat...

journal_title：AMB Express

authors： Alvarez-Zúñiga MT,Santiago-Hernández A,Rodríguez-Mendoza J,Campos JE,Pavón-Orozco P,Trejo-Estrada S,Hidalgo-Lara ME

更新日期：2017-11-02 00:00:00

abstract：:Lactobacillus brevis CD0817, a strain isolated from a healthy adult gut, was currently the most efficient lactic acid bacterial cell factory for gamma-aminobutyric acid. In this study, the complete genome sequence of CD0817 was determined and compared with some related L. brevis genomes. The CD0817 genome consists of ...

journal_title：AMB Express

authors： Gao D,Chang K,Ding G,Wu H,Chen Y,Jia M,Liu X,Wang S,Jin Y,Pan H,Li H

更新日期：2019-05-24 00:00:00

abstract：:Crude enzyme from Geotrichum candidum S12 exhibited high activity towards hexanol at pH 4.0, distinguishing it from currently known enzymes. To identify the dominant enzyme contributing to this activity, the crude enzyme extract was separated into different fractions by ammonium sulfate precipitation, MonoQ anion-exch...

journal_title：AMB Express

authors： Zhu J,Lu K,Xu X,Wang X,Shi J

更新日期：2017-12-01 00:00:00

abstract：:The major platform for high level recombinant protein production is based on genetically modified microorganisms like Escherichia coli (E. coli) due to its short dividing time, ability to use inexpensive substrates and additionally, its genetics is comparatively simple, well characterized and can be manipulated easily...

journal_title：AMB Express

authors： Kangwa M,Yelemane V,Polat AN,Gorrepati KD,Grasselli M,Fernández-Lahore M

更新日期：2015-12-01 00:00:00

abstract：:Aldaric acids represent biobased 'top value-added chemicals' that have the potential to substitute petroleum-derived chemicals. Until today they are mostly produced from corresponding aldoses using strong chemical oxidizing agents. An environmentally friendly and more selective process could be achieved by using natur...

journal_title：AMB Express

authors： Roth T,Beer B,Pick A,Sieber V

更新日期：2017-12-01 00:00:00

abstract：:Vaccination is believed to be the most effective method for the prevention of infectious diseases. Thus it is imperative to develop cost effective and scalable process for the production of vaccines so as to make them affordable for mass use. In this study, performance of a novel disposable iCELLis fixed bed bioreacto...

journal_title：AMB Express

authors： Rajendran R,Lingala R,Vuppu SK,Bandi BO,Manickam E,Macherla SR,Dubois S,Havelange N,Maithal K

更新日期：2014-04-25 00:00:00

abstract：: Type-2 diabetes is mediated by defects in either insulin secretion or insulin action. In an effort to identify extracts that may stimulate glucose uptake, similar to insulin, a high throughput-screening assay for measuring glucose uptake in skeletal muscle cells was established. During the screening studies to discov...

journal_title：AMB Express

authors： Kulkarni-Almeida AA,Brahma MK,Padmanabhan P,Mishra PD,Parab RR,Gaikwad NV,Thakkar CS,Tokdar P,Ranadive PV,Nair AS,Damre AA,Bahirat UA,Deshmukh NJ,Doshi LS,Dixit AV,George SD,Vishwakarma RA,Nemmani KV,Mahajan GB

更新日期：2011-11-21 00:00:00

abstract：:Pectin is a structural heteropolysaccharide of the primary cell walls of plants and as such is a significant fraction of agricultural waste residues that is currently insufficiently used. Its main component, D-galacturonic acid, is an attractive substrate for bioconversion. The complete metabolic pathway is present in...

journal_title：AMB Express

authors： Sloothaak J,Schilders M,Schaap PJ,de Graaff LH

更新日期：2014-08-23 00:00:00

abstract：:Cyclophosphamide (CPA) represents a widely used anti-cancer prodrug that is converted by liver cytochrome P450 (CYP) enzymes into the primary metabolite 4-hydroxycyclophosphamide (4-OH-CPA), followed by non-enzymatic generation of the bioactive metabolites phosphoramide mustard and acrolein. The use of human drug meta...

journal_title：AMB Express

authors： Steinbrecht S,Kiebist J,König R,Thiessen M,Schmidtke KU,Kammerer S,Küpper JH,Scheibner K

更新日期：2020-07-18 00:00:00

abstract：:Mixotrophic cultivation is a potential approach to produce microalgal biomass that can be used as raw materials for renewable biofuels and animal feed, although using a suitable, cost-effective organic carbon source is crucial. Here, we used a Box-Behnken design with three factors, the glucose and sodium acetate conce...

journal_title：AMB Express

authors： Silva HR,Prete CEC,Zambrano F,de Mello VH,Tischer CA,Andrade DS

更新日期：2016-03-01 00:00:00

abstract：:Enzymatic hydrolysis of cassava peels was evaluated using cellulase and beta-glucanase enzymes and their mixtures at three different enzyme loadings with time. The pH of the medium used for hydrolysis was 5 and the temperature was 50 °C. The efficiency of the hydrolysis using beta-glucanase was better than cellulase a...

journal_title：AMB Express

authors： Bayitse R,Hou X,Bjerre AB,Saalia FK

更新日期：2015-12-01 00:00:00

abstract：:The tissues of marine invertebrates are colonized by species-rich microbial communities. The dysbiosis of host's microbiota is tightly associated with the invertebrate diseases. Yesso scallop (Patinopecten yessoensis), one of the most important maricultured scallops in northern China, has recently suffered massive sum...

journal_title：AMB Express

authors： Yu Z,Liu C,Fu Q,Lu G,Han S,Wang L,Song L

更新日期：2019-09-14 00:00:00

abstract：: Vinasse, a highly polluting waste of the ethanol industry was utilized for the production of polyhydroxyalkanoate (PHA) by the extremely halophilic archaeon, Haloferax mediterranei in shake-flasks. Following pre-treatment through adsorption on activated carbon, 25%-50% (v/v) pre-treated vinasse was utilized leading t...

journal_title：AMB Express

authors： Bhattacharyya A,Pramanik A,Maji SK,Haldar S,Mukhopadhyay UK,Mukherjee J

更新日期：2012-07-09 00:00:00

abstract：:Bacillus amyloliquefaciens has been widely used as a probiotic in the field of biological control,and its antibacterial compounds plays an important role in the prevention and control of plant, livestock and poultry diseases. It has the advantages of green, safe and efficiency. This study aims to separate and purify a...

journal_title：AMB Express

authors： Wang Y,Zhao B,Liu Y,Mao L,Zhang X,Meng W,Liu K,Chu J

更新日期：2020-01-14 00:00:00

abstract：:Most whole cell biocatalysts have some problems with yields and productivities because of various metabolites produced as byproducts and limitations of substrate uptake. We propose a psychrophile-based simple biocatalyst for efficient bio-production using mesophilic enzymes expressed in psychrophilic Shewanella living...

journal_title：AMB Express

authors： Tajima T,Fuki K,Kataoka N,Kudou D,Nakashimada Y,Kato J

更新日期：2013-12-05 00:00:00

abstract：:Thermomonospora curvata is a thermophilic actinomycete phylogenetically related to Thermobifida fusca that produces extracellular hydrolases capable of degrading synthetic polyesters. Analysis of the genome of T. curvata DSM43183 revealed two genes coding for putative polyester hydrolases Tcur1278 and Tcur0390 sharing...

journal_title：AMB Express

authors： Wei R,Oeser T,Then J,Kühn N,Barth M,Schmidt J,Zimmermann W

更新日期：2014-06-03 00:00:00

abstract：:The effect of varying concentrations of the nitrogen source on the growth kinetics, lipid accumulation, lipid and DHA productivity, and fatty acid composition of C. cohnii was elucidated. Growth of C. cohnii was in three distinct growth stages: cell growth, lipid accumulation and a final lipid turnover stage. Most of ...

journal_title：AMB Express

authors： Safdar W,Shamoon M,Zan X,Haider J,Sharif HR,Shoaib M,Song Y

更新日期：2017-12-01 00:00:00

abstract：:The emergence of antibiotic resistance has necessitated new therapeutic approaches to combat recalcitrant bacterial infections. Persister cells, often found in biofilms, are metabolically dormant, and thus, are highly tolerant to all traditional antibiotics and represent a major drug resistance mechanism. In the prese...

journal_title：AMB Express

authors： Lee JH,Kim YG,Gwon G,Wood TK,Lee J

更新日期：2016-12-01 00:00:00

abstract：:The 70-kD heat shock proteins (Hsp70s) have been proved to be important for stress tolerance and protein folding and unfolding in almost all organisms. However, the functions of Hsp70s in mushroom are not well understood. In the present study, a hsp70 gene from Hypsizygus marmoreus, hmhsp70, was cloned and transferred...

journal_title：AMB Express

authors： Xu L,Gao J,Guo L,Yu H

更新日期：2020-01-18 00:00:00

abstract：:The study was carried out to investigate the effect of dietary selenium (Se) and vitamin E (VE) supplementation on mRNA level of heat shock proteins, selenoproteins, and antioxidant enzyme activities in the breast meat of broilers under summer heat stress conditions. A total of 200 male broilers (Ross 308) of 1 day ag...

journal_title：AMB Express

authors： Kumbhar S,Khan AZ,Parveen F,Nizamani ZA,Siyal FA,El-Hack MEA,Gan F,Liu Y,Hamid M,Nido SA,Huang K

更新日期：2018-07-10 00:00:00

abstract：:Ethanol extract of cell mass of Serratia marcescens strain N4-5, when applied as a treatment to cucumber seed, has been shown to provide control of the oomycete soil-borne plant pathogen Pythium ultimum equivalent to that provided by a seed-treatment chemical pesticide in some soils. Two dominant compounds in this ext...

journal_title：AMB Express

authors： Roberts DP,Selmer K,Lupitskyy R,Rice C,Buyer JS,Maul JE,Lakshman DK,DeSouza J

更新日期：2021-01-06 00:00:00

abstract：:Docosahexaenoic acid (DHA) enriched in brain can yield many important degradation products after the attack of hydroxyl radicals, which is known to serve as a nutraceutical and neuroprotective effects. Oxidative stress is a commonly observed feature of Alzheimer's disease (AD). Therefore, uniformly radiolabeled DHA pl...

journal_title：AMB Express

authors： Song P,Kuryatov A,Axelsen PH

更新日期：2020-03-11 00:00:00

abstract：:Hydrogen gas represents a promising alternative energy source to dwindling fossil fuel reserves, as it carries the highest energy per unit mass and its combustion results in the release of water vapour as only byproduct. The facultatively anaerobic thermophile Parageobacillus thermoglucosidasius is able to produce hyd...

journal_title：AMB Express

authors： Mohr T,Aliyu H,Biebinger L,Gödert R,Hornberger A,Cowan D,de Maayer P,Neumann A

更新日期：2019-12-23 00:00:00

abstract：:Wheat bran is an effective raw material for preparation xylooligosaccharides; however, current research mainly focuses on alkali extraction and enzymatic hydrolysis methods. Since ester bonds are destroyed during the alkali extraction process, xylanase and arabinofuranosidase are mainly used to hydrolyze xylooligosacc...

journal_title：AMB Express

authors： Zhang Y,Yang H,Yu X,Kong H,Chen J,Luo H,Bai Y,Yao B

更新日期：2019-01-29 00:00:00