AveI, an AtrA homolog of Streptomyces avermitilis, controls avermectin and oligomycin production, melanogenesis, and morphological differentiation.

abstract：:Biofilms of selected bacteria strains were previously used on metal coupons as a protective layer against microbiologically influenced corrosion of metals. Unlike metal surfaces, concrete surfaces present a hostile environment for growing a protective biofilm. The main objective of this research was to investigate whe...

journal_title：Applied microbiology and biotechnology

authors： Soleimani S,Ormeci B,Isgor OB

更新日期：2013-02-01 00:00:00

abstract：:In this study, an evolved Saccharomyces cerevisiae HJ7-14 with high ability of algae-based ethanol production was characterized by multi-omic approaches. Genome sequencing of the HJ7-14 revealed a point mutation in the GAL83 gene (G703A) involved in the catabolite repression as well as the galactose metabolism. Cultur...

journal_title：Applied microbiology and biotechnology

authors： Kim SJ,Lee JE,Lee DY,Park H,Kim KH,Park YC

更新日期：2018-10-01 00:00:00

abstract：:A comprehensive understanding of genotype-phenotype links in bacteria is the primary theme of bacterial functional genomics. Transposon sequencing (Tn-seq) or its equivalent methods that combine random transposon mutagenesis and next-generation sequencing (NGS) represent a powerful approach to understand gene function...

journal_title：Applied microbiology and biotechnology

authors： Kwon YM,Ricke SC,Mandal RK

更新日期：2016-01-01 00:00:00

abstract：:Malate synthase (Mls), a key enzyme in the glyoxylate cycle, is required for virulence in microbial pathogens. In this study, we identified the AoMls gene from the nematode-trapping fungus Arthobotrys oligospora. The gene contains 4 introns and encodes a polypeptide of 540 amino acids. To characterize the function of ...

journal_title：Applied microbiology and biotechnology

authors： Zhao X,Wang Y,Zhao Y,Huang Y,Zhang KQ,Yang J

更新日期：2014-03-01 00:00:00

abstract：:Bacillus thuringiensis is well known as an effective bio-insecticidal bacterium. However, the roles of B. thuringiensis to control plant diseases are not paid great attention to. In recent years, many new functions in protecting plants from pathogen infection have been discovered. For example, acyl homoserine lactone ...

journal_title：Applied microbiology and biotechnology

authors： Zhou Y,Choi YL,Sun M,Yu Z

更新日期：2008-09-01 00:00:00

abstract：:κ-Carrageenases exhibit apparent distinctions in gene sequence, molecular weight, enzyme properties, and posttranslational processes. In this study, a new κ-carrageenase gene named cgkZ was cloned from the marine bacterium Zobellia sp. ZM-2. The gene comprised an open reading frame of 1,638 bp and encoded 545 amino ac...

journal_title：Applied microbiology and biotechnology

authors： Liu Z,Li G,Mo Z,Mou H

更新日期：2013-12-01 00:00:00

abstract：:Various techniques are used to adjust the flavors of foods and beverages to new market demands. Although synthetic flavoring chemicals are still widely used, flavors produced by biological methods (bioflavors) are now more and more requested by consumers, increasingly concerned with health and environmental problems c...

journal_title：Applied microbiology and biotechnology

authors： Vanderhaegen B,Neven H,Coghe S,Verstrepen KJ,Derdelinckx G,Verachtert H

更新日期：2003-08-01 00:00:00

abstract：:Carotenoids such as beta-carotene, lycopene, and antheraxanthin have plenty of scientific and commercial value. The comprehensive investigation of carotenoids drives people to improve and develop all kinds of analytical techniques to approach or even achieve "versatile" analysis. The metabolic engineering efforts in p...

journal_title：Applied microbiology and biotechnology

authors： Liu GN,Zhu YH,Jiang JG

更新日期：2009-07-01 00:00:00

abstract：:The environmental pollutant 4-sec-butylphenol (4-sec-BP) which possesses estrogenic properties was transformed by the aerobic Gram-positive bacteria Mycobacterium neoaurum and Nocardia cyriacigeorgica into three main products (P1-P3) which were isolated and structurally characterized in detail. Two of them were produc...

journal_title：Applied microbiology and biotechnology

authors： Hahn V,Sünwoldt K,Mikolasch A,Schauer F

更新日期：2013-09-01 00:00:00

abstract：:Forty-six pulp-bleaching fungi were screened for production of key enzymes for conversion of polychlorinated dibenzo-p-dioxins--lignin peroxidase (LiP), manganese peroxidase (MnP), and manganese-independent peroxidase (MiP)--under various conditions that would allow their utilization in the environment. Of 38 MnP-prod...

journal_title：Applied microbiology and biotechnology

authors： Manji S,Ishihara A

更新日期：2004-01-01 00:00:00

abstract：:Rhodococcus erythropolis N9T-4, which is an extremely oligotrophic bacterium, can survive in a completely inorganic medium with no additional carbon source. This bacterium utilizes atmospheric CO2, but does not require any additional energy source such as light and hydrogen gas, required by autotrophic microorganisms....

journal_title：Applied microbiology and biotechnology

authors： Matsuoka T,Yoshida N

更新日期：2019-05-01 00:00:00

abstract：:Transaminase enzymes (TAms) are becoming increasingly valuable in the chemist's toolbox as a biocatalytic route to chiral amines. Despite high profile successes, the lack of (R)-selective TAms and robustness under harsh industrial conditions continue to prove problematic. Herein, we report the isolation of the first h...

journal_title：Applied microbiology and biotechnology

authors： Kelly SA,Magill DJ,Megaw J,Skvortsov T,Allers T,McGrath JW,Allen CCR,Moody TS,Gilmore BF

更新日期：2019-07-01 00:00:00

abstract：:Indigo is one of the oldest textile dyes and was originally prepared from plant material. Nowadays, indigo is chemically synthesized at a large scale to satisfy the demand for dyeing jeans. The current indigo production processes are based on fossil feedstocks; therefore, it is highly attractive to develop a more sust...

journal_title：Applied microbiology and biotechnology

authors： Fabara AN,Fraaije MW

更新日期：2020-02-01 00:00:00

abstract：:α-Galacto-oligosaccharides (α-GOS) are produced by transgalactosylation reactions of α-galactosidase (α-Gal) or by conversion of raffinose family oligosaccharides by levansucrase. Similarly to β-GOS, α-GOS have the potential to mimic glycan receptors on eukaryotic cells and act as molecular decoys to prevent bacterial...

journal_title：Applied microbiology and biotechnology

authors： Wang Y,Black BA,Curtis JM,Gänzle MG

更新日期：2014-03-01 00:00:00

abstract：:D-Danshensu (D-DSS), a traditional Chinese medicine, is used to treat cardiovascular and cerebrovascular diseases. However, current isolation protocols for D-DSS both natural and synthetic are not ideal; therefore, in this study, we have developed a whole-cell biotransformation method to produce D-DSS from L-DOPA. Thi...

journal_title：Applied microbiology and biotechnology

authors： Xiong T,Jiang J,Bai Y,Fan TP,Zhao Y,Zheng X,Cai Y

更新日期：2019-08-01 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：:Myogenesis involves the determination of progenitor cells to myoblasts, their fusion to yield multinuclear myotubes, and the maturation of myotubes to muscle fibres. This development is reflected in a time pattern of gene expression, e.g. of genes coding for desmin, the myogenic factors myogenin and myoD, the acetylch...

journal_title：Applied microbiology and biotechnology

authors： Bardouille C,Lehmann J,Heimann P,Jockusch H

更新日期：2001-05-01 00:00:00

abstract：:Biosurfactant rhamnolipids have been claimed to show biological activities of inhibiting the proliferation of cancer cells. In this study, the cytotoxicity of rhamnolipids was examined on four cancer cells (HepG2, Caco-2, Hela, MCF-7 cells) and two normal cells (HK-2 cell, primary hepatocyte). Interestingly, both canc...

journal_title：Applied microbiology and biotechnology

authors： Jiang L,Shen C,Long X,Zhang G,Meng Q

更新日期：2014-12-01 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：:For the biotechnological production of L: -lysine, mainly strains of Corynebacterium glutamicum are used, which have been obtained by classical mutagenesis and screening or selection or by metabolic engineering. Gene targets for the amplification and deregulation of the lysine biosynthesis pathway, for the improvement...

journal_title：Applied microbiology and biotechnology

authors： Sindelar G,Wendisch VF

更新日期：2007-09-01 00:00:00

abstract：:Many unicellular microorganisms use small signaling molecules to determine their local concentration. The processes involved in the production and recognition of these signals are collectively known as quorum sensing (QS). This form of cell-cell communication is used by unicellular microorganisms to co-ordinate their ...

journal_title：Applied microbiology and biotechnology

authors： Choudhary S,Schmidt-Dannert C

更新日期：2010-05-01 00:00:00

abstract：:Cyanobacterial mutants defective in acyl-acyl carrier protein synthetase (Aas) secrete free fatty acids (FFAs) into the external medium and hence have been used for the studies aimed at photosynthetic production of biofuels. While the wild-type strain of Synechocystis sp. PCC 6803 is highly sensitive to exogenously ad...

journal_title：Applied microbiology and biotechnology

authors： Kojima K,Keta S,Uesaka K,Kato A,Takatani N,Ihara K,Omata T,Aichi M

更新日期：2016-12-01 00:00:00

abstract：:Lactococcus lactis is the most important starter culture organism used in the dairy industry. Although L. lactis species have been awarded Qualified Presumption of Safety status by the European Food Safety Authority, and Generally Regarded as Safe status by the US Food and Drug Administration, some strains can produce...

journal_title：Applied microbiology and biotechnology

authors： del Rio B,Linares DM,Ladero V,Redruello B,Fernández M,Martin MC,Alvarez MA

更新日期：2015-01-01 00:00:00

abstract：:After crude protein of the marine yeast strains maintained in this laboratory was estimated by the method of Kjehldahl, we found that the G7a strain which was identified to be a strain of Cryptococcus aureus according to the routine identification and molecular methods contained high level of protein and could grow on...

journal_title：Applied microbiology and biotechnology

authors： Gao L,Chi Z,Sheng J,Ni X,Wang L

更新日期：2007-12-01 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：:Inonotus obliquus (Fr.) Pilat is a white rot fungus belonging to the family Hymenochaetaceae in the Basidiomycota. In nature, this fungus rarely forms a fruiting body but usually an irregular shape of sclerotial conk called 'Chaga'. Characteristically, I. obliquus produces massive melanins released to the surface of C...

journal_title：Applied microbiology and biotechnology

authors： Zheng W,Miao K,Liu Y,Zhao Y,Zhang M,Pan S,Dai Y

更新日期：2010-07-01 00:00:00

abstract：:Robustness of fermenting strains to lignocellulose derived inhibitors is critical for efficient biofuel and biochemical productions. In this study, the industrial fermenting strain Corynebacterium glutamicum S9114 was evolved for improved inhibitor tolerance using long-term adaptive evolution by continuously transferr...

journal_title：Applied microbiology and biotechnology

authors： Wang X,Khushk I,Xiao Y,Gao Q,Bao J

更新日期：2018-01-01 00:00:00

abstract：:Due to variations in the production levels, a full-scale sequencing batch reactor (SBR) for post-treatment of tannery wastewater was exposed to low and high ammonia load periods. In order to study how these changes affected the N-removal capacity, the microbiology of the reactor was studied by a diverse set of techniq...

journal_title：Applied microbiology and biotechnology

authors： Cabezas A,Draper P,Etchebehere C

更新日期：2009-10-01 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：:Biofilms in drinking water distribution systems (DWDSs) could cause several types of problems, such as the deterioration of water quality, corrosion of pipe walls, and potential proliferation of opportunistic pathogens. In this study, ten biofilm samples from different pipe materials, including ductile cast iron pipe ...

journal_title：Applied microbiology and biotechnology

authors： Ren H,Wang W,Liu Y,Liu S,Lou L,Cheng D,He X,Zhou X,Qiu S,Fu L,Liu J,Hu B

更新日期：2015-12-01 00:00:00