Hairy root culture technology: applications, constraints and prospect.

abstract：:Nervonic acid (NA) is a major very long-chain monounsaturated fatty acid found in the white matter of mammalian brains, which plays a critical role in the treatment of psychotic disorders and neurological development. In the nature, NA has been synthesized by a handful plants, fungi, and microalgae. Although the metab...

journal_title：Applied microbiology and biotechnology

authors： Fan Y,Meng HM,Hu GR,Li FL

更新日期：2018-04-01 00:00:00

abstract：:Some strains belonging to the genera Citrobacter and Enterobacter have been reported to produce chitin/chitosan-like bioflocculants (BFs) from acetate. In this study, to investigate the distribution of the BF-producing potential in the genus Citrobacter and to screen stably and highly BF-producing strains, we obtained...

journal_title：Applied microbiology and biotechnology

authors： Kimura K,Inoue T,Kato D,Negoro S,Ike M,Takeo M

更新日期：2013-11-01 00:00:00

abstract：:Poly(butanediol succinate) (PBS), a biodegradable polymer, was used as both solid carbon source and biofilm carrier for biological nitrate removal process, in which PBS was filled in a packed-bed bioreactor. The denitrification performance and the microbial diversity of biofilm attached on the surface of PBS were inve...

journal_title：Applied microbiology and biotechnology

authors： Shen Z,Yin Y,Wang J

更新日期：2016-07-01 00:00:00

abstract：:Gluconic acid secretion mediated by the direct oxidation of glucose by pyrroloquinoline quinone (PQQ)-dependent glucose dehydrogenase (GDH) is responsible for mineral phosphate solubilization in Gram-negative bacteria. Herbaspirillum seropedicae Z67 (ATCC 35892) genome encodes GDH apoprotein but lacks genes for the bi...

journal_title：Applied microbiology and biotechnology

authors： Wagh J,Shah S,Bhandari P,Archana G,Kumar GN

更新日期：2014-06-01 00:00:00

abstract：:We are beginning to see how the microbiota of the human gastrointestinal tract (GIT) can drive the development of new products to benefit human health and wellbeing. Despite the growing market for prebiotics and probiotics, there are currently no commercial products available that aid or increase the attachment of hea...

journal_title：Applied microbiology and biotechnology

authors： Morrin ST,Hickey RM

更新日期：2020-02-01 00:00:00

abstract：:Microbes engineered to display heterologous proteins could be useful biotechnological tools for protein engineering, lignocellulose degradation, biocatalysis, bioremediation, and biosensing. Bacillus subtilis is a promising host to display proteins, as this model Gram-positive bacterium is genetically tractable and al...

journal_title：Applied microbiology and biotechnology

authors： Huang GL,Gosschalk JE,Kim YS,Ogorzalek Loo RR,Clubb RT

更新日期：2018-08-01 00:00:00

abstract：:Certain lactic acid bacteria, especially heterofermentative strains, are capable to produce mannitol under adequate culture conditions. In this study, mannitol production by Lactobacillus reuteri CRL 1101 and Lactobacillus fermentum CRL 573 in modified MRS medium containing a mixture of fructose and glucose in a 6.5:1...

journal_title：Applied microbiology and biotechnology

authors： Rodríguez C,Rimaux T,Fornaguera MJ,Vrancken G,de Valdez GF,De Vuyst L,Mozzi F

更新日期：2012-03-01 00:00:00

abstract：:Knowledge of tolerance of bacteria to toxic stress is important, especially for processes targeted at high final titers of product. Information on environmental limits and stress responses may help during selection of strains or design and control of processes. The influence of the main product and its co-products on ...

journal_title：Applied microbiology and biotechnology

authors： Szymanowska-Powałowska D,Kubiak P

更新日期：2015-04-01 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：:Oil-producing fungus Mortierella alpina 1S-4 is an industrial strain. To determine its physiological properties and to clarify the biosynthetic pathways for polyunsaturated fatty acids, a transformation system for this fungus was established using a derivative of it, i.e., a ura5- mutant lacking orotate phosphoribosyl...

journal_title：Applied microbiology and biotechnology

authors： Takeno S,Sakuradani E,Murata S,Inohara-Ochiai M,Kawashima H,Ashikari T,Shimizu S

更新日期：2004-09-01 00:00:00

abstract：:Corynebacterium glutamicum, a gram-positive soil bacterium, has been regarded as an aerobe because its growth by fermentative catabolism or by anaerobic respiration has, to this date, not been demonstrated. In this study, we report on the anaerobic growth of C. glutamicum in the presence of nitrate as a terminal elect...

journal_title：Applied microbiology and biotechnology

authors： Nishimura T,Vertès AA,Shinoda Y,Inui M,Yukawa H

更新日期：2007-06-01 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：:Ginsenosides are believed to be the principal components behind the pharmacological actions of ginseng, and their bioactive properties are closely related to the type, position, and number of sugar moieties attached to the aglycone; thus, modification of the sugar chains may markedly change their biological activities...

journal_title：Applied microbiology and biotechnology

authors： Tan JS,Yeo CR,Popovich DG

更新日期：2017-07-01 00:00:00

abstract：:In a previous study, a marine isolate Clostridium sp. EDB2 degraded 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (CL-20) under anaerobic conditions (Bhushan B, Halasz A, Thiboutot S, Ampleman G, Hawari J (2004c) Chemotaxis-mediated biodegradation of cyclic nitramine explosives RDX, HMX, and CL-20 by Clos...

journal_title：Applied microbiology and biotechnology

authors： Bhushan B,Halasz A,Hawari J

更新日期：2005-12-01 00:00:00

abstract：:Pneumocandin B0 is a hydrophobic secondary metabolite that accumulates in the mycelia of Glarea lozoyensis and inhibits fungal 1,3-β-glucan synthase. Extractive batch fermentation can promote the release of intracellular secondary metabolites into the fermentation broth and is often used in industry. The addition of e...

journal_title：Applied microbiology and biotechnology

authors： Yuan K,Huang B,Qin T,Song P,Zhang K,Ji X,Ren L,Zhang S,Huang H

更新日期：2019-08-01 00:00:00

abstract：:Extracellular manganese peroxidase (MnP) was purified from the compost extract of Agaricus bisporus using anion exchange chromatography, gel filtration and sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). Two forms (MnP1 and MnP2) were separated by isoelectric focusing and their isoelectric points...

journal_title：Applied microbiology and biotechnology

authors： Lankinen VP,Bonnen AM,Anton LH,Wood DA,Kalkkinen N,Hatakka A,Thurston CF

更新日期：2001-03-01 00:00:00

abstract：:Biotechnologies that aim to produce renewable fuels, chemicals, and bioproducts from residual ligno(hemi)cellulosic biomass mostly rely on enzymatic depolymerization of plant cell walls (PCW). This process requires an arsenal of diverse enzymes, including xylanases, which synergistically act on the hemicellulose, redu...

journal_title：Applied microbiology and biotechnology

authors： Evangelista DE,de Oliveira Arnoldi Pellegrini V,Santo ME,McQueen-Mason S,Bruce NC,Polikarpov I

更新日期：2019-10-01 00:00:00

abstract：:A novel biosuperabsorbent protein hydrogel was prepared from protein-rich alcoholic-alkali soluble parts of zygomycete Rhizomucor pusillus biomass. The fungal protein content was 46.8%, and the lipid content was 13.1%. Extraction of protein from this microorganism through the method applied prevents protein decomposit...

journal_title：Applied microbiology and biotechnology

authors： Majdejabbari S,Barghi H,Taherzadeh MJ

更新日期：2011-12-01 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：:After analysis of batch culture and identification of the ways for prolongation of citric acid active synthesis by yeast, repeat-batch (RB) cultivation was suggested. Yarrowia lipolytica strain RB cultivation was studied and optimal conditions for cultivation selected. It was shown that when applying RB cultivation, b...

journal_title：Applied microbiology and biotechnology

authors： Arzumanov TE,Shishkanova NV,Finogenova TV

更新日期：2000-05-01 00:00:00

abstract：:We have successfully created a novel yeast strain able to monitor changes in environmental conditions by displaying either green fluorescent protein (GFP) from Aequorea victoria or blue fluorescent protein (BFP), a variant of GFP, on its cell surface as a visible reporter. For the display of these fluorescent proteins...

journal_title：Applied microbiology and biotechnology

authors： Shibasaki S,Ueda M,Ye K,Shimizu K,Kamasawa N,Osumi M,Tanaka A

更新日期：2001-11-01 00:00:00

abstract：:Pseudomonas resinovorans, a known medium-chain-length (mcl-) poly(hydroxyalkanoate) (PHA) producer, was grown on 13-methyltetradecanoic acid (13-MTDA) and a mixture of isostearic acid (IA) isomers to produce methyl-branched mcl-PHA polymers. Shake-flask experiments revealed polymer productivities (the percent of the c...

journal_title：Applied microbiology and biotechnology

authors： Ashby RD,Ngo HL,Solaiman DK,Strahan G

更新日期：2009-11-01 00:00:00

abstract：:Organophosphate hydrolase containing hexahistidine tag at the N-terminus of recombinant protein (His6-OPH) and expressed in Escherichia coli cells was purified using supermacroporous polyacrylamide-based monolith columns with immobilized metal affinity matrices [Me2+-iminodiacetic acid (IDA)-polyacrylamide cryogel (PA...

journal_title：Applied microbiology and biotechnology

authors： Efremenko E,Votchitseva Y,Plieva F,Galaev I,Mattiasson B

更新日期：2006-05-01 00:00:00

abstract：:Four types of cell-surface-engineered yeast Saccharomyces cerevisiae displaying glucoamylase, namely, systems A, B, C, and D, were constructed to evaluate their performance in direct ethanol fermentation from raw corn starch. Systems A and B were glucoamylase-displaying nonflocculent yeast (YF237) types that secrete a...

journal_title：Applied microbiology and biotechnology

authors： Khaw TS,Katakura Y,Koh J,Kondo A,Ueda M,Shioya S

更新日期：2006-05-01 00:00:00

abstract：:The present study emphasised on the development of new mathematical models based on mass balance and stoichiometry of nitrogen removal in anammox hybrid reactor (AHR). The performance of AHR at varying hydraulic retention times (HRTs) and nitrogen loading rates (NLRs) revealed that nitrogen removal efficiency (NRE) in...

journal_title：Applied microbiology and biotechnology

authors： Tomar S,Gupta SK

更新日期：2015-11-01 00:00:00

abstract：:Extremophilic microorganisms are adapted to survive in ecological niches such as at high temperatures, extremes of pH, high salt concentrations and high pressure. These microorganisms produce unique biocatalysts that function under extreme conditions comparable to those prevailing in various industrial processes. Some...

journal_title：Applied microbiology and biotechnology

authors： Niehaus F,Bertoldo C,Kähler M,Antranikian G

更新日期：1999-06-01 00:00:00

abstract：:This paper reports a novel integrated metabolic pathway of amino acid production through the utilization of phenol in Corynebacterium glutamicum. In the presence of 8.5 mM phenol, the level of glutamate and proline production increased up to 1.2- and 14.7-fold, respectively, compared to the control condition. In addit...

journal_title：Applied microbiology and biotechnology

authors： Lee SY,Kim YH,Min J

更新日期：2010-01-01 00:00:00

abstract：:UV-mediated mutagenesis generated a high glucoamylase-producing mutant of Aspergillus oryzae exhibiting strong melanization in solid-state culture. Expression of the glucoamylase-encoding gene (glaB), which is specifically expressed in solid-state culture, and the tyrosinase-encoding gene (melO), was analyzed using an...

journal_title：Applied microbiology and biotechnology

authors： Ishida H,Matsumura K,Hata Y,Kawato A,Suginami K,Abe Y,Imayasu S,Ichishima E

更新日期：2001-10-01 00:00:00

abstract：:A competitive immunosensor using a monoclonal antibody has been developed for the enumeration of Nitrobacter in activated sludge and other environmental samples. Its cross-reactivity was tested against a number of bacterial strains and isolates. All strains of the nitrite-oxidising genera Nitrobacter and Nitrococcus r...

journal_title：Applied microbiology and biotechnology

authors： Sandén B,Dalhammar G

更新日期：2000-09-01 00:00:00

abstract：:Pseudomonas rhodesiae KK1 was isolated from a former manufactured-gas plant site, due to its ability to grow rapidly in a mixture of polycyclic aromatic hydrocarbons (PAHs). Radiorespirometric analysis revealed that strain KK1 was found to be able to mineralize anthracene, naphthalene and phenanthrene. Notably, phenan...

journal_title：Applied microbiology and biotechnology

authors： Kahng HY,Nam K,Kukor JJ,Yoon BJ,Lee DH,Oh DC,Kam SK,Oh KH

更新日期：2002-12-01 00:00:00