abstract：:Synonymous mutation of the N-terminal coding sequence (NCS) has been used to regulate gene expression. We here developed a statistical model to predict the effect of the NCSs on protein expression in Bacillus subtilis WB600. First, a synonymous mutation was performed within the first 10 residues of a superfolder green...

journal_title：ACS synthetic biology

authors： Xu K,Tong Y,Li Y,Tao J,Li J,Zhou J,Liu S

更新日期：2021-01-19 00:00:00

abstract：:The engineering of microbial metabolic pathways over the last two decades has led to numerous examples of cell factories used for the production of small molecules. These molecules have an array of utility in commercial industries and as in situ expressed biomarkers or therapeutics in microbial applications. While mos...

journal_title：ACS synthetic biology

authors： Chien T,Jones DR,Danino T

更新日期：2021-01-15 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：:Nanostructures formed by self-assembled peptides have been increasingly exploited as functional materials for a wide variety of applications, from biotechnology to energy. However, it is sometimes challenging to assemble free short peptides into functional supramolecular structures, since not all peptides have the abi...

journal_title：ACS synthetic biology

authors： Abdali Z,Aminzare M,Zhu X,DeBenedictis E,Xie O,Keten S,Dorval Courchesne NM

更新日期：2020-12-18 00:00:00

abstract：:Lignans are plant secondary metabolites with a wide range of reported health-promoting bioactivities. Traditional routes toward these natural products involve, among others, the extraction from plant sources and chemical synthesis. However, the availability of the sources and the complex chemical structures of lignans...

journal_title：ACS synthetic biology

authors： Decembrino D,Ricklefs E,Wohlgemuth S,Girhard M,Schullehner K,Jach G,Urlacher VB

更新日期：2020-11-20 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：:Komagataeibacter xylinus has received increasing attention as an important microorganism for the conversion of several carbon sources to bacterial cellulose (BC). However, BC productivity has been impeded by the lack of efficient genetic engineering techniques. In this study, a lambda Red and FLP/FRT-mediated site-spe...

journal_title：ACS synthetic biology

authors： Liu LP,Yang X,Zhao XJ,Zhang KY,Li WC,Xie YY,Jia SR,Zhong C

更新日期：2020-11-20 00:00:00

abstract：:Synthetic biology and metabolic engineering offer potentially green and attractive routes to the production of high value compounds. The provision of high-quality parts and pathways is crucial in enabling the biosynthesis of chemicals using synthetic biology. While a number of regulatory parts that provide control at ...

journal_title：ACS synthetic biology

authors： Wilkes J,Scott-Tucker A,Wright M,Crabbe T,Scrutton NS

更新日期：2020-10-16 00:00:00

abstract：:We developed a hybrid synthetic circuit that co-opts the genetic regulation of the native bacterial quorum sensing autoinducer-2 and imposes an extra external controller for maintaining tightly controlled gene expression. This dual-input genetic controller was mathematically modeled and, by design, can be operated in ...

journal_title：ACS synthetic biology

authors： Hauk P,Stephens K,Virgile C,VanArsdale E,Pottash AE,Schardt JS,Jay SM,Sintim HO,Bentley WE

更新日期：2020-10-16 00:00:00

abstract：:Constructing efficient cellular factories often requires integration of heterologous pathways for synthesis of novel compounds and improved cellular productivity. Few genomic sites are routinely used, however, for efficient integration and expression of heterologous genes, especially in nonmodel hosts. Here, a data-gu...

journal_title：ACS synthetic biology

authors： Brady JR,Tan MC,Whittaker CA,Colant NA,Dalvie NC,Love KR,Love JC

更新日期：2020-09-18 00:00:00

abstract：:Noncanonical amino acids form a highly diverse pool of building blocks that can render unique physicochemical properties to peptides and proteins. Here, four methionine analogues with unsaturated and varying side chain lengths were successfully incorporated at four different positions in nisin in Lactococcus lactis th...

journal_title：ACS synthetic biology

authors： Deng J,Viel JH,Chen J,Kuipers OP

更新日期：2020-09-18 00:00:00

abstract：:The measurement of gene expression using fluorescence markers has been a cornerstone of synthetic biology for the past two decades. However, the use of arbitrary units has limited the usefulness of these data for many quantitative purposes. Calibration of fluorescence measurements from flow cytometry and plate reader ...

journal_title：ACS synthetic biology

authors： Fedorec AJH,Robinson CM,Wen KY,Barnes CP

更新日期：2020-09-18 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 streamlined approach toward the rapid fabrication of streptavidin-biotin-based protein microarrays was investigated. First, using our engineered versatile plasmid (pBADcM-tBirA) and an optimal coexpression strategy for biotin ligase and biotin acceptor peptide (BAP) chimeric recombinant protein, an autogeneration sy...

journal_title：ACS synthetic biology

authors： Li BW,Zhang Y,Wang YC,Xue Y,Nie XY

更新日期：2020-09-18 00:00:00

abstract：:Glycolate is an important α-hydroxy acid with a wide range of industrial applications. The current industrial production of glycolate mainly depends on chemical synthesis, but biochemical production from renewable resources using engineered microorganisms is increasingly viewed as an attractive alternative. Crude glyc...

journal_title：ACS synthetic biology

authors： Zhan T,Chen Q,Zhang C,Bi C,Zhang X

更新日期：2020-09-18 00:00:00

abstract：:To spatially control biochemical functions at specific sites within a genome, we have engineered a synthetic switch that activates when bound to its DNA target site. The system uses two CRISPR-Cas complexes to colocalize components of a de novo-designed protein switch (Co-LOCKR) to adjacent sites in the genome. Coloca...

journal_title：ACS synthetic biology

authors： Kirkpatrick RL,Lewis K,Langan RA,Lajoie MJ,Boyken SE,Eakman M,Baker D,Zalatan JG

更新日期：2020-09-18 00:00:00

abstract：:Cell-free systems, as part of the synthetic biology field, have become a critical platform in biological studies. However, there is a lack of research into developing a switch for a dynamical control of the transcriptional and translational process. The optogenetic tool has been widely proven as an ideal control switc...

journal_title：ACS synthetic biology

authors： Zhang P,Yang J,Cho E,Lu Y

更新日期：2020-08-21 00:00:00

abstract：:Phenazine-1-carboxamide (PCN) produced by multifarious Pseudomonas strains represents a promising candidate as a new metabolite pesticide due to its broad-spectrum antifungal activity and capacity to induce systemic resistance in plants. The rice rhizosphere Pseudomonas strain PA1201 contains two reiterated gene clust...

journal_title：ACS synthetic biology

authors： Jin ZJ,Zhou L,Sun S,Cui Y,Song K,Zhang X,He YW

更新日期：2020-07-17 00:00:00

abstract：:Carotenoids, a variety of natural products, have significant pharmaceutical and commercial potential. Phytoene dehydrogenase (CrtI) is the rate-limit enzyme for carotenoid synthesis, whose catalysis specificity results in various carotenoids. However, the structural characteristics of CrtI for controlling the catalysi...

journal_title：ACS synthetic biology

authors： Liang N,Chen C,Wang Y,Ding MZ,Yao MD,Xiao WH,Yuan YJ

更新日期：2020-07-17 00:00:00

abstract：:DNA replication is one of the central functions of the cell. The complexity of modern DNA replication systems raises a question: is it possible to achieve a simpler continuous isothermal DNA replication using fewer proteins? Here, we searched such replication using an evolutionary approach. Through a long-term serial ...

journal_title：ACS synthetic biology

authors： Okauchi H,Sakatani Y,Otsuka K,Ichihashi N

更新日期：2020-07-17 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：:Although Escherichia coli has been a popular tool for plasmid construction, this bacterium was believed to be "unsuitable" for constructing a large plasmid whose size exceeds 500 kilobases. We assumed that traditional plasmid vectors may lack some regulatory DNA elements required for the stable replication and segrega...

journal_title：ACS synthetic biology

authors： Mukai T,Yoneji T,Yamada K,Fujita H,Nara S,Su'etsugu M

更新日期：2020-06-19 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：:The ATLAS of Biochemistry is a repository of both known and novel predicted biochemical reactions between biological compounds listed in the Kyoto Encyclopedia of Genes and Genomes (KEGG). ATLAS was originally compiled based on KEGG 2015, though the number of KEGG reactions has increased by almost 20 percent since the...

journal_title：ACS synthetic biology

authors： Hafner J,MohammadiPeyhani H,Sveshnikova A,Scheidegger A,Hatzimanikatis V

更新日期：2020-06-19 00:00:00

abstract：:There is a growing interest in mediating information transfer between biology and electronics. By the addition of redox mediators to various samples and cells, one can both electronically obtain a redox "portrait" of a biological system and, conversely, program gene expression. Here, we have created a cell-based synth...

journal_title：ACS synthetic biology

authors： VanArsdale E,Hörnström D,Sjöberg G,Järbur I,Pitzer J,Payne GF,van Maris AJA,Bentley WE

更新日期：2020-05-15 00:00:00

abstract：:Biosensors regulated by specific substrates are needed to develop genetic tools to meet the needs of engineering microbial cell factories. Here, a xylose-inducible biosensor (xylbiosensor), comprising the Escherichia coli activation factor XylR, fusion activation domain (AD) VPRH, and a hybrid promoter with operator x...

journal_title：ACS synthetic biology

authors： Wei W,Shang Y,Zhang P,Liu Y,You D,Yin B,Ye B

更新日期：2020-05-15 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：:We present the OpenPlant toolkit, a set of interlinked resources and techniques to develop Marchantia as testbed for bioengineering in plants. Marchantia is a liverwort, a simple plant with an open form of development that allows direct visualization of gene expression and dynamics of cellular growth in living tissues...

journal_title：ACS synthetic biology

authors： Sauret-Güeto S,Frangedakis E,Silvestri L,Rebmann M,Tomaselli M,Markel K,Delmans M,West A,Patron NJ,Haseloff J

更新日期：2020-04-17 00:00:00

abstract：:Design and implementation of synthetic biological circuits highly depends on well-characterized, robust promoters with predictable input-output responses. While great progress has been made with heterotrophic model organisms such as Escherichia coli, the available variety of tunable promoter parts for phototrophic cya...

journal_title：ACS synthetic biology

authors： Behle A,Saake P,Germann AT,Dienst D,Axmann IM

更新日期：2020-04-17 00:00:00

abstract：:Exploiting simple types of symmetry common to many natural protein oligomers as a starting point, several recent studies have succeeded in engineering complex self-assembling protein architectures reminiscent but distinct from those evolved in the natural world. Designing symmetric protein cages with a wide range of p...

journal_title：ACS synthetic biology

authors： Cannon KA,Nguyen VN,Morgan C,Yeates TO

更新日期：2020-03-20 00:00:00

abstract：:Whole cell biosensors are genetic systems that link the presence of a chemical, or other stimulus, to a user-defined gene expression output for applications in sensing and control. However, the gene expression level of biosensor regulatory components required for optimal performance is nonintuitive, and classical iter...

journal_title：ACS synthetic biology

authors： Berepiki A,Kent R,Machado LFM,Dixon N

更新日期：2020-03-20 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 heteroduplex hybridization thermodynamics of DNA with either RNA or TNA are greatly affected by DNA pyrimidine content, where increased DNA pyrimidine content leads to significantly increased duplex stability. Little is known, however, about the effect that purine or pyrimidine content has on the hybridization kin...

journal_title：ACS synthetic biology

authors： Lackey HH,Chen Z,Harris JM,Peterson EM,Heemstra JM

更新日期：2020-02-21 00:00:00

abstract：:Identification of the enzyme(s) involved in complex biosynthetic pathways can be challenging. An alternative approach might be to deliberately diverge from the original natural enzyme source and use promiscuous enzymes from other organisms. In this paper, we have tested the ability of a series of human and animal cyto...

journal_title：ACS synthetic biology

authors： Sarrade-Loucheur A,Ro DK,Fauré R,Remaud-Siméon M,Truan G

更新日期：2020-02-21 00:00:00

abstract：:Cell-free systems provide a versatile platform for the development of low-cost, easy-to-use sensors for diverse analytes. However, sensor affinity dictates response sensitivity, and improving binding affinity can be challenging. Here, we describe efforts to address this problem while developing a biosensor for vitamin...

journal_title：ACS synthetic biology

authors： McNerney MP,Piorino F,Michel CL,Styczynski MP

更新日期：2020-02-21 00:00:00

abstract：:Heterochiral DNA strand-displacement reactions enable sequence-specific interfacing of oligonucleotide enantiomers, making it possible to interface native d-nucleic acids with molecular circuits built using nuclease-resistant l-DNA. To date, all heterochiral reactions have relied on peptide nucleic acid (PNA), which p...

journal_title：ACS synthetic biology

authors： Young BE,Sczepanski JT

更新日期：2019-12-20 00:00:00

abstract：:Transform-MinER (Transforming Molecules in Enzyme Reactions) is a web application facilitating the exploration of chemical biosynthetic space, guiding the user toward promising start points for enzyme design projects or directed evolution experiments. Two types of search are possible: Molecule Search allows a user to ...

journal_title：ACS synthetic biology

authors： Tyzack JD,Ribeiro AJM,Borkakoti N,Thornton JM

更新日期：2019-11-15 00:00:00

abstract：:While engineered chimeric antigen receptor (CAR) T cells have shown promise in detecting and eradicating cancer cells within patients, it remains difficult to identify a set of truly cancer-specific CAR-targeting cell surface antigens to prevent potentially fatal on-target off-tumor toxicity against other healthy tiss...

journal_title：ACS synthetic biology

authors： Allen ME,Zhou W,Thangaraj J,Kyriakakis P,Wu Y,Huang Z,Ho P,Pan Y,Limsakul P,Xu X,Wang Y

更新日期：2019-10-18 00:00:00

abstract：:This paper describes SBOLExplorer, a system that is used to provide intuitive searching within the SynBioHub genetic design repository. SynBioHub stores genetic constructs encoded in the SBOL data format. These constructs can represent genetic parts, circuits, and sequences. These constructs are often numerous, exist ...

journal_title：ACS synthetic biology

authors： Zhang M,Zundel Z,Myers CJ

更新日期：2019-10-18 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