DNA-Linked Enzyme-Coupled Assay for Probing Glucosyltransferase Specificity.

abstract：:Genetic switches in which the activity of T7 RNA polymerase (RNAP) is directly regulated by external signals are obtained with an engineering strategy of splitting the protein into fragments and using regulatory domains to modulate their reconstitutions. Robust switchable systems with excellent dark-off/light-on prope...

journal_title：ACS synthetic biology

authors： Han T,Chen Q,Liu H

更新日期：2017-02-17 00:00:00

abstract：:Antimycins are a family of natural products generated from a hybrid nonribosomal peptide synthetase (NRPS)-polyketide synthase (PKS) assembly line. Although they possess an array of useful biological activities, their structural complexity makes chemical synthesis challenging, and their biosynthesis has thus far been ...

journal_title：ACS synthetic biology

authors： Liu J,Zhu X,Seipke RF,Zhang W

更新日期：2015-05-15 00:00:00

abstract：:We recently developed a technique for rapidly and reversibly inhibiting protein function through light-inducible sequestration of proteins away from their normal sites of action. Here, we adapt this method for inducible inactivation of Bem1, a scaffold protein involved in budding yeast polarity. We find that acute inh...

journal_title：ACS synthetic biology

authors： Jost AP,Weiner OD

更新日期：2015-10-16 00:00:00

abstract：:Metabolic engineering of Escherichia coli was performed to construct a 100% rationally engineered strain capable of overproducing L-isoleucine, an important branched-chain amino acid. The thrABC (encoding L-threonine biosynthetic enzymes), ilvA (encoding feedback-resistant threonine dehydratase), ilvIH (encoding feedb...

journal_title：ACS synthetic biology

authors： Park JH,Oh JE,Lee KH,Kim JY,Lee SY

更新日期：2012-11-16 00:00:00

abstract：:For infectious diseases, rapid and accurate identification of the pathogen is critical for effective management and treatment, but diagnosis remains challenging, particularly in resource-limited areas. Methods that accurately detect pathogen nucleic acids can provide robust, accurate, rapid, and ultrasensitive technol...

journal_title：ACS synthetic biology

authors： Aman R,Mahas A,Mahfouz M

更新日期：2020-06-19 00:00:00

abstract：:In many biotechnological applications, it is useful for gene expression to be regulated by multiple signals, as this allows the programming of complex behavior. Here we implement, in Escherichia coli, a system that compares the concentration of two signal molecules, and tunes GFP expression proportionally to their rel...

journal_title：ACS synthetic biology

authors： Annunziata F,Matyjaszkiewicz A,Fiore G,Grierson CS,Marucci L,di Bernardo M,Savery NJ

更新日期：2017-10-20 00:00:00

abstract：:As engineering foundations such as standards and abstraction begin to mature within synthetic biology, it is vital that genetic design automation (GDA) tools be developed to enable synthetic biologists to automatically select standardized DNA components from a library to meet the behavioral specification for a genetic...

journal_title：ACS synthetic biology

authors： Roehner N,Myers CJ

更新日期：2014-08-15 00:00:00

abstract：:Recent advances in the design and construction of synthetic multicelled systems in E. coli and S. cerevisiae suggest that it may be possible to implement sophisticated distributed algorithms with these relatively simple organisms. However, existing design frameworks for synthetic biology do not account for the unique ...

journal_title：ACS synthetic biology

authors： Jang SS,Oishi KT,Egbert RG,Klavins E

更新日期：2012-08-17 00:00:00

abstract：:Most of the current methods for controlling the formation rate of a key protein or enzyme in cell factories rely on the manipulation of target genes within the pathway. In this article, we present a novel synthetic system for post-translational regulation of protein levels, FENIX, which provides both independent contr...

journal_title：ACS synthetic biology

authors： Durante-Rodríguez G,de Lorenzo V,Nikel PI

更新日期：2018-11-16 00:00:00

abstract：:The deeply red-colored natural compound prodigiosin is a representative of the prodiginine alkaloid family, which possesses bioactivities as antimicrobial, antitumor, and antimalarial agents. Various bacteria including the opportunistic human pathogen Serratia marcescens and different members of the Streptomycetaceae ...

journal_title：ACS synthetic biology

authors： Klein AS,Domröse A,Bongen P,Brass HUC,Classen T,Loeschcke A,Drepper T,Laraia L,Sievers S,Jaeger KE,Pietruszka J

更新日期：2017-09-15 00:00:00

abstract：:Staphylococci are prevalent skin-dwelling bacteria that are also leading causes of antibiotic-resistant infections. Viruses that infect and lyse these organisms (virulent staphylococcal phages) can be used as alternatives to conventional antibiotics and represent promising tools to eliminate or manipulate specific spe...

journal_title：ACS synthetic biology

authors： Bari SMN,Walker FC,Cater K,Aslan B,Hatoum-Aslan A

更新日期：2017-12-15 00:00:00

abstract：:In response to emergent antibiotic resistance, new strategies are needed to enhance the effectiveness of existing antibiotics. Here, we describe a phagemid-delivered, RNA-mediated system capable of directly knocking down antibiotic resistance phenotypes. Small regulatory RNAs (sRNAs) were designed to specifically inhi...

journal_title：ACS synthetic biology

authors： Libis VK,Bernheim AG,Basier C,Jaramillo-Riveri S,Deyell M,Aghoghogbe I,Atanaskovic I,Bencherif AC,Benony M,Koutsoubelis N,Löchner AC,Marinkovic ZS,Zahra S,Zegman Y,Lindner AB,Wintermute EH

更新日期：2014-12-19 00:00:00

abstract：:Bacteria of the order Actinomycetales are one of the most important sources of pharmacologically active and industrially relevant secondary metabolites. Unfortunately, many of them are still recalcitrant to genetic manipulation, which is a bottleneck for systematic metabolic engineering. To facilitate the genetic mani...

journal_title：ACS synthetic biology

authors： Tong Y,Charusanti P,Zhang L,Weber T,Lee SY

更新日期：2015-09-18 00:00:00

abstract：:Type I modular polyketide synthases (PKSs) are polymerases that utilize acyl-CoAs as substrates. Each polyketide elongation reaction is catalyzed by a set of protein domains called a module. Each module usually contains an acyltransferase (AT) domain, which determines the specific acyl-CoA incorporated into each conde...

journal_title：ACS synthetic biology

authors： Yuzawa S,Deng K,Wang G,Baidoo EE,Northen TR,Adams PD,Katz L,Keasling JD

更新日期：2017-01-20 00:00:00

abstract：:Trihydroxycinnamoyl spermidines (THCSpd) are plant specialized metabolites with promising pharmacological activities as antifungals, antibacterial, antiviral, and antidepressant drugs. However, their characterization and potential pharmaceutical exploitation are greatly impaired by the sourcing of these compounds, res...

journal_title：ACS synthetic biology

authors： Perrin J,Kulagina N,Unlubayir M,Munsch T,Carqueijeiro I,Dugé de Bernonville T,De Craene JO,Clastre M,St-Pierre B,Giglioli-Guivarc'h N,Gagneul D,Lanoue A,Courdavault V,Besseau S

更新日期：2021-01-15 00:00:00

abstract：:Prenylated aromatic compounds are important intermediates in the biosynthesis of bioactive molecules such as 3-chromanols from plants, ubiquinones from prokaryotes and meroterpenoids from sponges. Biosynthesis of prenylated aromatic compounds using prokaryotic microorganisms has attracted increasing attention in the f...

journal_title：ACS synthetic biology

authors： He BB,Bu XL,Zhou T,Li SM,Xu MJ,Xu J

更新日期：2018-09-21 00:00:00

abstract：:In this work, we develop methodologies for analyzing and cross comparing metabolic models. We investigate three important metabolic networks to discuss the complexity of biological organization of organisms, modeling, and system properties. In particular, we analyze these metabolic networks because of their biotechnol...

journal_title：ACS synthetic biology

authors： Carapezza G,Umeton R,Costanza J,Angione C,Stracquadanio G,Papini A,Lió P,Nicosia G

更新日期：2013-05-17 00:00:00

abstract：:Quantification of biology's central dogma (transcription and translation) is pursued by a variety of methods. Direct, immediate, and ongoing quantification of these events is difficult to achieve. Common practice is to use fluorescent or luminescent proteins to report indirectly on prior cellular events, such as turni...

journal_title：ACS synthetic biology

authors： Wick S,Walsh DI 3rd,Bobrow J,Hamad-Schifferli K,Kong DS,Thorsen T,Mroszczyk K,Carr PA

更新日期：2019-05-17 00:00:00

abstract：:Improved plants are necessary to meet human needs. Agrobacterium-mediated transformation is the most common method used to rewire plant capabilities. For plant gene delivery, DNA constructs are assembled into binary T-DNA vectors that rely on broad host range origins for bacterial replication. Here we present pLX vect...

journal_title：ACS synthetic biology

authors： Pasin F,Bedoya LC,Bernabé-Orts JM,Gallo A,Simón-Mateo C,Orzaez D,García JA

更新日期：2017-10-20 00:00:00

abstract：:Optogenetic tools can provide direct and programmable control of gene expression. Light-inducible recombinases, in particular, offer a powerful method for achieving precise spatiotemporal control of DNA modification. However, to-date this technology has been largely limited to eukaryotic systems. Here, we develop opto...

journal_title：ACS synthetic biology

authors： Sheets MB,Wong WW,Dunlop MJ

更新日期：2020-02-21 00:00:00

abstract：:The Synthetic Biology Open Language (SBOL) is an emerging synthetic biology data exchange standard, designed primarily for unambiguous and efficient machine-to-machine communication. However, manual editing of SBOL is generally difficult for nontrivial designs. Here, we describe ShortBOL, a lightweight SBOL scripting ...

journal_title：ACS synthetic biology

authors： Crowther M,Grozinger L,Pocock M,Taylor CPD,McLaughlin JA,Mısırlı G,Bartley BA,Beal J,Goñi-Moreno A,Wipat A

更新日期：2020-04-17 00:00:00

abstract：:Melatonin is a commercially attractive tryptophan-derived hormone. Here we describe a bioprocess for the production of melatonin using Escherichia coli to high titers. The first engineered strain produced 0.13 g/L of melatonin from tryptophan under fed-batch fermentation conditions. A 4-fold improvement on melatonin t...

journal_title：ACS synthetic biology

authors： Luo H,Schneider K,Christensen U,Lei Y,Herrgard M,Palsson BØ

更新日期：2020-06-19 00:00:00

abstract：:Fluorescent proteins are widely used as fusion tags to detect protein expression in vivo. To become fluorescent, these proteins must undergo chromophore maturation, a slow process with a half-time of 5 to >30 min that causes delays in real-time detection of protein expression. Here, we engineer a genetically encoded f...

journal_title：ACS synthetic biology

authors： Eason MG,Pandelieva AT,Mayer MM,Khan ST,Garcia HG,Chica RA

更新日期：2020-11-20 00:00:00

abstract：:A gene-directed chemical communication pathway between synthetic protocell signaling transmitters (lipid vesicles) and receivers (proteinosomes) was designed, built and tested using a bottom-up modular approach comprising small molecule transcriptional control, cell-free gene expression, porin-directed efflux, substra...

journal_title：ACS synthetic biology

authors： Tang TD,Cecchi D,Fracasso G,Accardi D,Coutable-Pennarun A,Mansy SS,Perriman AW,Anderson JLR,Mann S

更新日期：2018-02-16 00:00:00

abstract：:Combinatorial metabolic engineering has been widely established for the development of efficient microbial cell factories to produce the products of interest by precisely regulating the expression levels of multiple genes simultaneously. Here, we report a novel multifunctional CRISPR system that enables simultaneous g...

journal_title：ACS synthetic biology

authors： Dong C,Jiang L,Xu S,Huang L,Cai J,Lian J,Xu Z

更新日期：2020-09-18 00:00:00

abstract：:A significant bottleneck in synthetic biology involves screening large genetically encoded libraries for desirable phenotypes such as chemical production. However, transcription factor-based biosensors can be leveraged to screen thousands of genetic designs for optimal chemical production in engineered microbes. In th...

journal_title：ACS synthetic biology

authors： Thompson MG,Costello Z,Hummel NFC,Cruz-Morales P,Blake-Hedges JM,Krishna RN,Skyrud W,Pearson AN,Incha MR,Shih PM,Garcia-Martin H,Keasling JD

更新日期：2019-10-18 00:00:00

abstract：:Increasing protein expression levels is a key step in the commercial production of enzymes. Predicting promoter activity and translation initiation efficiency based solely on consensus sequences have so far met with mixed results. Here, we addressed this challenge using a "brute-force" approach by designing and synthe...

journal_title：ACS synthetic biology

authors： Sauer C,Ver Loren van Themaat E,Boender LGM,Groothuis D,Cruz R,Hamoen LW,Harwood CR,van Rij T

更新日期：2018-07-20 00:00:00

abstract：:The versatility of Ca2+ signals allows it to regulate diverse cellular processes such as migration, apoptosis, motility and exocytosis. In some receptors (e.g., VEGFR2), Ca2+ signals are generated upon binding their ligand(s) (e.g., VEGF-A). Here, we employed a design strategy to engineer proteins that generate a Ca2+...

journal_title：ACS synthetic biology

authors： Qudrat A,Truong K

更新日期：2017-03-17 00:00:00

abstract：:The Sc2.0 project is perhaps the largest synthetic biology project in the public domain, and ultimately aims to construct a new version of the humble brewer's yeast, Saccharomyces cerevisiae. Each year, the Sc2.0 consortium gather to discuss progress in this ambitious project and highlight new developments at the fore...

journal_title：ACS synthetic biology

authors： Walker RS,Cai Y

更新日期：2016-09-16 00:00:00

abstract：:Engineering complex biological systems typically requires combinatorial optimization to achieve the desired functionality. Here, we present Multiplex Iterative Plasmid Engineering (MIPE), which is a highly efficient and customized method for combinatorial diversification of plasmid sequences. MIPE exploits ssDNA media...

journal_title：ACS synthetic biology

authors： Li Y,Gu Q,Lin Z,Wang Z,Chen T,Zhao X

更新日期：2013-11-15 00:00:00