Peptidoglycan turnover and recycling in Gram-positive bacteria.

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：:Environmentally friendly control measures are needed for suppression of soilborne pathogens of vegetable crops in the Republic of Korea. In vitro challenge assays were used to screen approximately 500 bacterial isolates from 20 Korean greenhouse soils for inhibition of diverse plant pathogens. One isolate, Bacillus su...

journal_title：Applied microbiology and biotechnology

authors： Chung S,Kong H,Buyer JS,Lakshman DK,Lydon J,Kim SD,Roberts DP

更新日期：2008-08-01 00:00:00

abstract：:Recently, several endophytic fungi have been demonstrated to produce volatile organic compounds (VOCs) with properties similar to fossil fuels, called "mycodiesel," while growing on lignocellulosic plant and agricultural residues. The fact that endophytes are plant symbionts suggests that some may be able to produce l...

journal_title：Applied microbiology and biotechnology

authors： Wu W,Davis RW,Tran-Gyamfi MB,Kuo A,LaButti K,Mihaltcheva S,Hundley H,Chovatia M,Lindquist E,Barry K,Grigoriev IV,Henrissat B,Gladden JM

更新日期：2017-03-01 00:00:00

abstract：:The internal loop photobiodegradation reactor (ILPBR) was evaluated for the degradation of the pharmaceutical sulfamethoxazole (SMX) using batch experiments following three protocols: photolysis alone (P), biodegradation alone (B), and intimately coupled photolysis and biodegradation (P&B). SMX was removed more rapidl...

journal_title：Applied microbiology and biotechnology

authors： Yan N,Xia S,Xu L,Zhu J,Zhang Y,Rittmann BE

更新日期：2012-04-01 00:00:00

abstract：:Targeted gene mutation by allelic replacement is important for functional genomic analysis and metabolic engineering. However, it is challenging in mutating the essential genes with the traditional method by using a selection marker, since the first step of essential gene knockout will result in a lethal phenotype. He...

journal_title：Applied microbiology and biotechnology

authors： Yang S,Cao X,Yu W,Li S,Zhou YJ

更新日期：2020-04-01 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：:Synthetic logs were vacuum-soaked or regular-soaked to determine the effects of soaking on yield and mushroom size, log weight variability and water distribution within the log. Yields (g/log) from substrates vacuum-soaked were higher by 26.7%, 18.6% and 35.8% (mean = 27.2%) for crops I, II and III, respectively, when...

journal_title：Applied microbiology and biotechnology

authors： Royse DJ,Rhodes TW,Sanchez JE

更新日期：2002-01-01 00:00:00

abstract：:Enterobacter sp. strain FL was newly isolated from activated sludge and exhibited significant capability of auto-aggregation as well as aerobic denitrification. The removal efficiencies of NO3--N, total nitrogen (TN), and TOC by strain FL in batch culture reached 94.6, 63.9, and 72.5% in 24 h, respectively. The produc...

journal_title：Applied microbiology and biotechnology

authors： Wang X,An Q,Zhao B,Guo JS,Huang YS,Tian M

更新日期：2018-02-01 00:00:00

abstract：:Medicinal plants of the Dendrobium genus are highly prized, and hence, methodologies have been developed to authenticate Dendrobium drugs from its adulterants. Many bioactive constituents of Dendrobium species have been identified. The macromolecules included lectins; the enzymes chalcone synthase, sucrose synthase, a...

journal_title：Applied microbiology and biotechnology

authors： Ng TB,Liu J,Wong JH,Ye X,Wing Sze SC,Tong Y,Zhang KY

更新日期：2012-03-01 00:00:00

abstract：:Bacterial contamination and biomass harvesting are still challenges associated with coupling of microalgae and wastewater treatment technology. This study investigated aggregation, bacterial growth, lipid production, and pollutant removal during bacteria contaminated Chlorella regularis cultivation under nutrient star...

journal_title：Applied microbiology and biotechnology

authors： Zhou D,Li Y,Yang Y,Wang Y,Zhang C,Wang D

更新日期：2015-02-01 00:00:00

abstract：:In response to changing extracellular pH levels, phosphate-limited continuous cultures of Clostridium acetobutylicum reversibly switches its metabolism from the dominant formation of acids to the prevalent production of solvents. Previous experimental and theoretical studies have revealed that this pH-induced metaboli...

journal_title：Applied microbiology and biotechnology

authors： Millat T,Janssen H,Thorn GJ,King JR,Bahl H,Fischer RJ,Wolkenhauer O

更新日期：2013-07-01 00:00:00

abstract：:Mitochondrial dysfunction in Saccharomyces cerevisiae was selected as a marker of ion penetration following carbon ion beam (CIB) irradiation. Respiration-deficient mutants were screened. Following confirmation of negligible spontaneous mutation, eight genetically stable S. cerevisiae respiration-deficient mutant stra...

journal_title：Applied microbiology and biotechnology

authors： Guo X,Zhang M,Gao Y,Cao G,Yang Y,Lu D,Li W

更新日期：2019-02-01 00:00:00

abstract：:One of the most important limitations of mammalian cell-based processes is the secretion and accumulation of lactate as a by-product of their metabolism. Among the cell lines commonly used in industrial bioprocesses, HEK293 has been gaining importance over the last years. Up recently, HEK293 cells were known to consum...

journal_title：Applied microbiology and biotechnology

authors： Liste-Calleja L,Lecina M,Lopez-Repullo J,Albiol J,Solà C,Cairó JJ

更新日期：2015-12-01 00:00:00

abstract：:We have characterized a mutant of Streptomyces clavuligerus NRRL 3585 which is almost completely blocked in cephalosporin biosynthesis and exhibits depressed activities of both the delta(L-alpha-aminoadipyl)-L-cysteinyl-D-valine (ACV) synthetase and cyclase enzymes of the cephalosporin pathway. A wild-type DNA region ...

journal_title：Applied microbiology and biotechnology

authors： Piret J,Resendiz B,Mahro B,Zhang JY,Serpe E,Romero J,Connors N,Demain AL

更新日期：1990-02-01 00:00:00

abstract：:Pseudomonas putida KT2440 is the only fully sequenced P. putida strain. Thus, for transcriptomics and proteomics studies with other P. putida strains, the P. putida KT2440 genomic database serves as standard reference. The utility of KT2440 whole-genome, high-density oligonucleotide microarrays for transcriptomics stu...

journal_title：Applied microbiology and biotechnology

authors： Ballerstedt H,Volkers RJ,Mars AE,Hallsworth JE,dos Santos VA,Puchalka J,van Duuren J,Eggink G,Timmis KN,de Bont JA,Wery J

更新日期：2007-07-01 00:00:00

abstract：:In recent years, the research on aerobic granulation has been intensive. So far, almost all aerobic granules can form only in sequencing batch reactors (SBR), while the reason is not yet understood. This paper attempts to review the factors involved in aerobic granulation in SBR, including substrate composition, organ...

journal_title：Applied microbiology and biotechnology

authors： Liu Y,Wang ZW,Qin L,Liu YQ,Tay JH

更新日期：2005-04-01 00:00:00

abstract：:Lactic acid is a versatile organic acid, which finds major application in the food, pharmaceuticals, and chemical industries. Microbial fermentation has the advantage that by choosing a strain of lactic acid bacteria producing only one of the isomers, an optically pure product can be obtained. The production of L: (+)...

journal_title：Applied microbiology and biotechnology

authors： Panesar PS,Kennedy JF,Knill CJ,Kosseva MR

更新日期：2007-02-01 00:00:00

abstract：:Problems with deflocculation and solids separation in biological wastewater treatment systems are linked to fluctuations in physicochemical conditions. This study examined the composition of activated sludge bacterial communities in lab-scale sequencing batch reactors treating bleached kraft mill effluent, under trans...

journal_title：Applied microbiology and biotechnology

authors： Nadarajah N,Allen DG,Fulthorpe RR

更新日期：2010-11-01 00:00:00

abstract：:Cryparin is an abundant cell-wall-associated hydrophobin of Cryphonectria parasitica. Although cryparin is encoded as a single copy gene, it is the most abundant protein produced by this fungus when grown in liquid culture. Studies to characterize the transcriptional regulatory element(s) found that the fragment betwe...

journal_title：Applied microbiology and biotechnology

authors： Kwon BR,Kim MJ,Park JA,Chung HJ,Kim JM,Park SM,Yun SH,Yang MS,Kim DH

更新日期：2009-05-01 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：:Biotin-dependent human acetyl-CoA carboxylases (ACCs) are integral in homeostatic lipid metabolism. By securing posttranslational biotinylation, ACCs perform coordinated catalytic functions allosterically regulated by phosphorylation/dephosphorylation and citrate. The production of authentic recombinant ACCs is heeded...

journal_title：Applied microbiology and biotechnology

authors： Hwang IW,Makishima Y,Kato T,Park S,Terzic A,Park EY

更新日期：2014-10-01 00:00:00

abstract：:Wastewater treatment plants (WWTPs) are major collection pools of antibiotics of which low concentrations may induce antibiotic resistance in their microbial communities and pose threat to human health. However, information is still limited on the microbial community alteration in WWTPs upon exposure to low-dose antib...

journal_title：Applied microbiology and biotechnology

authors： Wang S,Fan C,Low A,He J

更新日期：2014-03-01 00:00:00

abstract：:A bench-scale granular autotrophic nitrogen removal bioreactor (completely autotrophic nitrogen removal over nitrite (CANON) system) used for the treatment of synthetic wastewater was analyzed for the identification of microbiota with potential capacity for carbonate and phosphate biomineral formation. 16S ribosomal R...

journal_title：Applied microbiology and biotechnology

authors： Gonzalez-Martinez A,Rodriguez-Sanchez A,Rivadeneyra MA,Rivadeneyra A,Martin-Ramos D,Vahala R,Gonzalez-Lopez J

更新日期：2017-01-01 00:00:00

abstract：:The aim of this study was to evaluate the effect of poly-ethylene-co-vinyl acetate (EVA) films incorporating different concentrations (0.1%, 0.5% and 1%) of nisin on the biofilm-forming ability of Listeria monocytogenes ATCC 7644, Staphylococcus aureus 815 and Staphylococcus epidermidis ATCC 35984. Nisin was incorpora...

journal_title：Applied microbiology and biotechnology

authors： Nostro A,Scaffaro R,Ginestra G,D'Arrigo M,Botta L,Marino A,Bisignano G

更新日期：2010-06-01 00:00:00

abstract：:High vanillin productivity was achieved in the batch biotransformation of ferulic acid by Streptomyces sp. strain V-1. Due to the toxicity of vanillin and the product inhibition, fed-batch biotransformation with high concentration of ferulic acid was unsuccessful. To solve this problem and improve the vanillin yield, ...

journal_title：Applied microbiology and biotechnology

authors： Hua D,Ma C,Song L,Lin S,Zhang Z,Deng Z,Xu P

更新日期：2007-03-01 00:00:00

abstract：:Fatty acid desaturases play vital roles in the synthesis of unsaturated fatty acids. In this study, Δ12 and Δ12/Δ15 fatty acid desaturases of the oleaginous yeast Lipomyces starkeyi, termed LsFad2 and LsFad3, respectively, were identified and characterized. Saccharomyces cerevisiae expressing LsFAD2 converted oleic ac...

journal_title：Applied microbiology and biotechnology

authors： Matsuzawa T,Maehara T,Kamisaka Y,Ara S,Takaku H,Yaoi K

更新日期：2018-10-01 00:00:00

abstract：:This study was undertaken to assess the antifungal performance of three different Lactobacillus species.Experiments were conducted in vitro and in situ to extend the shelf life of wheat bread. Standard sourdough analyses were performed characterising acidity and carbohydrate levels. Overall, the strains showed good in...

journal_title：Applied microbiology and biotechnology

authors： Axel C,Brosnan B,Zannini E,Peyer LC,Furey A,Coffey A,Arendt EK

更新日期：2016-02-01 00:00:00

abstract：:Protein translation, translocation, folding, processing, and secretion in eukaryotic cells are complex and not always straightforward processes, e.g., different routes of secretion and degradation exist. Formation of malfolded proteins in the endoplasmic reticulum (ER) can be one of the major bottlenecks for recombina...

journal_title：Applied microbiology and biotechnology

authors： Pfeffer M,Maurer M,Stadlmann J,Grass J,Delic M,Altmann F,Mattanovich D

更新日期：2012-03-01 00:00:00

abstract：:A drawback of biotechnological processes, where microorganisms convert biomass constituents, such as starch, cellulose, hemicelluloses, lipids, and proteins, into wanted products, is the economic feasibility. Particularly the cost of nitrogen sources in biotechnological processes can make up a large fraction of total ...

journal_title：Applied microbiology and biotechnology

authors： Pleissner D,Venus J

更新日期：2016-03-01 00:00:00

abstract：:Resolution of (R,S)-ibuprofen enantiomers by esterification in different organic solvents was studied using Candida cylindracea lipase. This enzyme preparation had high enantiospecificity for S(+)-ibuprofen in the esterification reaction of a racemic ibuprofen with primary alcohols. The esterification yields of second...

journal_title：Applied microbiology and biotechnology

authors： Mustranta A

更新日期：1992-10-01 00:00:00