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：:Simple computation can be performed using the interactions between single-stranded molecules of DNA. These interactions are typically toehold-mediated strand displacement reactions in a well-mixed solution. We demonstrate that a DNA circuit with tethered reactants is a distributed system and show how it can be describ...

journal_title：ACS synthetic biology

authors： Boemo MA,Lucas AE,Turberfield AJ,Cardelli L

更新日期：2016-08-19 00:00:00

abstract：:DNA circuits have been widely used to develop biological computing devices because of their high programmability and versatility. Here, we propose an architecture for the systematic construction of DNA circuits for analog computation based on DNA strand displacement. The elementary gates in our architecture include ad...

journal_title：ACS synthetic biology

authors： Song T,Garg S,Mokhtar R,Bui H,Reif J

更新日期：2016-08-19 00:00:00

abstract：:This paper describes the development of a new data acquisition standard for synthetic biology. This comprises the creation of a methodology that is designed to capture all the data, metadata, and protocol information associated with biopart characterization experiments. The new standard, called DICOM-SB, is based on t...

journal_title：ACS synthetic biology

authors： Sainz de Murieta I,Bultelle M,Kitney RI

更新日期：2016-08-19 00:00:00

abstract：:We have previously engineered green/red and red/far red photoreversible E. coli phytochrome and cyanobacteriochrome (CBCR) two-component systems (TCSs) and utilized them to program tailor-made gene expression signals for gene circuit characterization. Here, we transport the UV-violet/green photoreversible CBCR TCS Uir...

journal_title：ACS synthetic biology

authors： Ramakrishnan P,Tabor JJ

更新日期：2016-07-15 00:00:00

abstract：:A major force shaping form and patterns in biology is based in the presence of amplification mechanisms able to generate ordered, large-scale spatial structures out of local interactions and random initial conditions. Turing patterns are one of the best known candidates for such ordering dynamics, and their existence ...

journal_title：ACS synthetic biology

authors： Duran-Nebreda S,Solé RV

更新日期：2016-07-15 00:00:00

abstract：:Genome engineering technologies now enable precise manipulation of organism genotype, but can be limited in scalability by their design requirements. Here we describe Merlin ( http://merlincad.org ), an open-source web-based tool to assist biologists in designing experiments using multiplex automated genome engineerin...

journal_title：ACS synthetic biology

authors： Quintin M,Ma NJ,Ahmed S,Bhatia S,Lewis A,Isaacs FJ,Densmore D

更新日期：2016-06-17 00:00:00

abstract：:Synthetic biology is today harnessing the design of novel and greener biosynthesis routes for the production of added-value chemicals and natural products. The design of novel pathways often requires a detailed selection of enzyme sequences to import into the chassis at each of the reaction steps. To address such desi...

journal_title：ACS synthetic biology

authors： Mellor J,Grigoras I,Carbonell P,Faulon JL

更新日期：2016-06-17 00:00:00

abstract：:Agricultural soils are often cocontaminated with multiple pesticides. Unfortunately, microorganisms isolated from natural environments do not possess the ability to simultaneously degrade different classes of pesticides. Currently, we can use the approaches of synthetic biology to create a strain endowed with various ...

journal_title：ACS synthetic biology

authors： Gong T,Liu R,Zuo Z,Che Y,Yu H,Song C,Yang C

更新日期：2016-05-20 00:00:00

abstract：:Movement of molecules across membranes in response to a stimulus is a key component of cellular programming. Here, we characterize and manipulate the response of a protein-based piston capable of puncturing membranes in a pH-dependent manner. Our protein actuator consists of modified R bodies found in a bacterial endo...

journal_title：ACS synthetic biology

authors： Polka JK,Silver PA

更新日期：2016-04-15 00:00:00

abstract：:Synthetic biology holds promise to engineer systems to treat diseases. One critical, yet underexplored, facet of designing such systems is the interplay between the system and the pathogen. Understanding this interplay may be critical to increasing efficacy and overcoming resistance against the system. Using the princ...

journal_title：ACS synthetic biology

authors： Bracho OR,Manchery C,Haskell EC,Blanar CA,Smith RP

更新日期：2016-03-18 00:00:00

abstract：:In order to match our ability to conceive of and construct cells with enhanced function, we must concomitantly develop facile, real-time methods for elucidating performance. With these, new designs can be tested in silico and steps in construction incrementally validated. Electrochemical monitoring offers the above ad...

journal_title：ACS synthetic biology

authors： Tschirhart T,Zhou XY,Ueda H,Tsao CY,Kim E,Payne GF,Bentley WE

更新日期：2016-01-15 00:00:00

abstract：:RNA parts often serve as critical components in genetic engineering. Here we report a design of translational activators which is composed of an RNA endoribonuclease (Csy4) and two exchangeable RNA modules. Csy4, a member of Cas endoribonuclease, cleaves at a specific recognition site; this cleavage releases a cis-rep...

journal_title：ACS synthetic biology

authors： Du P,Miao C,Lou Q,Wang Z,Lou C

更新日期：2016-01-15 00:00:00

abstract：:Menthol isomers are high-value monoterpenoid commodity chemicals, produced naturally by mint plants, Mentha spp. Alternative clean biosynthetic routes to these compounds are commercially attractive. Optimization strategies for biocatalytic terpenoid production are mainly focused on metabolic engineering of the biosynt...

journal_title：ACS synthetic biology

authors： Toogood HS,Ní Cheallaigh A,Tait S,Mansell DJ,Jervis A,Lygidakis A,Humphreys L,Takano E,Gardiner JM,Scrutton NS

更新日期：2015-10-16 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：:The photoreceptor cryptochrome 2 (CRY2) has become a powerful optogenetic tool that allows light-inducible manipulation of various signaling pathways and cellular processes in mammalian cells with high spatiotemporal precision and ease of application. However, it has also been shown that the behavior of CRY2 under blu...

journal_title：ACS synthetic biology

authors： Che DL,Duan L,Zhang K,Cui B

更新日期：2015-10-16 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：:Actinomycetes are important organisms for the biosynthesis of valuable natural products. However, only a limited number of well-characterized native constitutive promoters from actinomycetes are available for the construction and engineering of large biochemical pathways. Here, we report the discovery and characteriza...

journal_title：ACS synthetic biology

authors： Luo Y,Zhang L,Barton KW,Zhao H

更新日期：2015-09-18 00:00:00

abstract：:Strategies to optimize a metabolic pathway often involve building a large collection of strains, each containing different versions of sequences that regulate the expression of pathway genes. Here, we develop reagents and methods to carry out this process at high efficiency in the yeast Saccharomyces cerevisiae. We id...

journal_title：ACS synthetic biology

authors： Cuperus JT,Lo RS,Shumaker L,Proctor J,Fields S

更新日期：2015-07-17 00:00:00

abstract：:Traditional enzyme characterization methods are low-throughput and therefore limit engineering efforts in synthetic biology and biotechnology. Here, we propose a DNA-linked enzyme-coupled assay (DLEnCA) to monitor enzyme reactions in a high-throughput manner. Throughput is improved by removing the need for protein pur...

journal_title：ACS synthetic biology

authors： Sukovich DJ,Modavi C,de Raad M,Prince RN,Anderson JC

更新日期：2015-07-17 00:00:00

abstract：:Top-down reduction of the bacterial genome to construct desired chassis cells is important for synthetic biology. However, the current progress in the field of genome reduction is greatly hindered by indispensable life-essential genes that are interspersed throughout the chromosomal loci. Here, we described a new meth...

journal_title：ACS synthetic biology

authors： Xue X,Wang T,Jiang P,Shao Y,Zhou M,Zhong L,Wu R,Zhou J,Xia H,Zhao G,Qin Z

更新日期：2015-06-19 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：:While predictable design of a genetic circuit's output is a major goal of synthetic biology, it remains a significant challenge because DNA binding sites in the cell affect the concentration of available transcription factors (TF). To mitigate this problem, we propose to use a TF that results from the (reversible) pho...

journal_title：ACS synthetic biology

authors： Nilgiriwala KS,Jiménez J,Rivera PM,Del Vecchio D

更新日期：2015-05-15 00:00:00

abstract：:Many Gram-negative pathogens encode type 3 secretion systems, sophisticated nanomachines that deliver proteins directly into the cytoplasm of mammalian cells. These systems present attractive opportunities for therapeutic protein delivery applications; however, their utility has been limited by their inherent pathogen...

journal_title：ACS synthetic biology

authors： Reeves AZ,Spears WE,Du J,Tan KY,Wagers AJ,Lesser CF

更新日期：2015-05-15 00:00:00

abstract：:In this work we report synthetic adhesins (SAs) enabling the rational design of the adhesion properties of E. coli. SAs have a modular structure comprising a stable β-domain for outer membrane anchoring and surface-exposed immunoglobulin domains with high affinity and specificity that can be selected from large repert...

journal_title：ACS synthetic biology

authors： Piñero-Lambea C,Bodelón G,Fernández-Periáñez R,Cuesta AM,Álvarez-Vallina L,Fernández LÁ

更新日期：2015-04-17 00:00:00

abstract：:It is hard to bridge the gap between mathematical formulations and biological implementations of Turing patterns, yet this is necessary for both understanding and engineering these networks with synthetic biology approaches. Here, we model a reaction-diffusion system with two morphogens in a monostable regime, inspire...

journal_title：ACS synthetic biology

authors： Diambra L,Senthivel VR,Menendez DB,Isalan M

更新日期：2015-02-20 00:00:00

abstract：:Allosteric proteins, which can sense different signals, are interesting biological parts for synthetic biology. In particular, the design of an artificial allosteric enzyme to sense an unnatural signal is both challenging and highly desired, for example, for a precise and dynamical control of fluxes of growth-essentia...

journal_title：ACS synthetic biology

authors： Chen Z,Rappert S,Zeng AP

更新日期：2015-02-20 00:00:00

abstract：:Multiplex Automated Genome Engineering (MAGE) allows simultaneous mutagenesis of multiple target sites in bacterial genomes using short oligonucleotides. However, large-scale mutagenesis requires hundreds to thousands of unique oligos, which are costly to synthesize and impossible to scale-up by traditional phosphoram...

journal_title：ACS synthetic biology

authors： Bonde MT,Kosuri S,Genee HJ,Sarup-Lytzen K,Church GM,Sommer MO,Wang HH

更新日期：2015-01-16 00:00:00

abstract：:Owl ( www.owlcad.org ) is a biodesign automation tool that generates electronic datasheets for synthetic biological parts using common formatting. Data can be retrieved automatically from existing repositories and modified in the Owl user interface (UI). Owl uses the data to generate an HTML page with standard typeset...

journal_title：ACS synthetic biology

authors： Appleton E,Tao J,Wheatley FC,Desai DH,Lozanoski TM,Shah PD,Awtry JA,Jin SS,Haddock TL,Densmore DM

更新日期：2014-12-19 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：:As light-regulated actuators, sensory photoreceptors underpin optogenetics and numerous applications in synthetic biology. Protein engineering has been applied to fine-tune the properties of photoreceptors and to generate novel actuators. For the blue-light-sensitive light-oxygen-voltage (LOV) photoreceptors, mutation...

journal_title：ACS synthetic biology

authors： Diensthuber RP,Engelhard C,Lemke N,Gleichmann T,Ohlendorf R,Bittl R,Möglich A

更新日期：2014-11-21 00:00:00

abstract：:Light-switchable proteins enable unparalleled control of molecular biological processes in live organisms. Previously, we have engineered red/far-red and green/red photoreversible two-component signal transduction systems (TCSs) with transcriptional outputs in E. coli and used them to characterize and control syntheti...

journal_title：ACS synthetic biology

authors： Schmidl SR,Sheth RU,Wu A,Tabor JJ

更新日期：2014-11-21 00:00:00

abstract：:Optogenetic control of endogenous signaling can be an important tool for probing cell behavior. Using the photoresponse of the LOV2 domain of Avena sativa phototropin 1, we developed analogues of kinase inhibitors whose activity is light dependent. Inhibitory peptides were appended to the Jα helix, where they potently...

journal_title：ACS synthetic biology

authors： Yi JJ,Wang H,Vilela M,Danuser G,Hahn KM

更新日期：2014-11-21 00:00:00

abstract：:Transcription activator-like effectors (TALEs) are proteins secreted by Xanthomonas bacteria to aid the infection of plant species. TALEs assist infections by binding to specific DNA sequences and activating the expression of host genes. Recent results show that TALE proteins consist of a central repeat domain, which ...

journal_title：ACS synthetic biology

authors： Moore R,Chandrahas A,Bleris L

更新日期：2014-10-17 00:00:00

abstract：:To elucidate the function of mevalonate-5-pyrophosphate decarboxylase (MVD) and farnesyl pyrophosphate synthase (FPS) in triterpene biosynthesis, the genes governing the expression of these enzymes were transformed into Panax ginseng hairy roots. All the transgenic lines showed higher expression levels of PgMVD and Pg...

journal_title：ACS synthetic biology

authors： Kim YK,Kim YB,Uddin MR,Lee S,Kim SU,Park SU

更新日期：2014-10-17 00:00:00

abstract：:The development of a synthetic transcription factor that responds to intracellular calcium signals enables analyzing cellular events at the single-cell level or "rewiring" the intracellular information networks. In this study, we developed the calcium-dependent transcription factor (CaTF), which was cleaved by calpain...

journal_title：ACS synthetic biology

authors： Suzuki S,Murotomi K,Nakajima Y,Kawai K,Ohta K,Warita K,Miki T,Takeuchi Y

更新日期：2014-10-17 00:00:00

abstract：:A negating functionality is fundamental to information processing of logic circuits within cells and computers. Aiming to adapt unutilized electronic concepts to the interrogation of signaling circuits in cells, we first took a bottom-up strategy whereby we created protein-based devices that perform negating Boolean l...

journal_title：ACS synthetic biology

authors： Razavi S,Su S,Inoue T

更新日期：2014-09-19 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：:The structural complexity of nonribosomal peptides (NRPs) impeding economic chemical synthesis and poor cultivability of source organisms limits the development of bioprocesses for novel bioactive compounds. Since nonribosomal peptide synthetases (NRPSs) assemble NRPs from simple amino acid building blocks, heterologo...

journal_title：ACS synthetic biology

authors： Jaitzig J,Li J,Süssmuth RD,Neubauer P

更新日期：2014-07-18 00:00:00

abstract：:Ethylene is an industrially important compound, but more sustainable production methods are desirable. Since cellulosomes increase the ability of cellulolytic enzymes by physically linking the relevant enzymes via dockerin-cohesin interactions, in this study, we genetically engineered a chimeric cellulosome-like compl...

journal_title：ACS synthetic biology

authors： Jindou S,Ito Y,Mito N,Uematsu K,Hosoda A,Tamura H

更新日期：2014-07-18 00:00:00