Search Results - "Lajoie, Marc"
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Biocontainment of genetically modified organisms by synthetic protein design
Published in Nature (London) (05-02-2015)“…Genetically modified organisms (GMOs) are increasingly deployed at large scales and in open environments. Genetic biocontainment strategies are needed to…”
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2
Rewriting the Genetic Code
Published in Annual review of microbiology (08-09-2017)“…The genetic code-the language used by cells to translate their genomes into proteins that perform many cellular functions-is highly conserved throughout…”
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3
Codon usage of highly expressed genes affects proteome-wide translation efficiency
Published in Proceedings of the National Academy of Sciences - PNAS (22-05-2018)“…Although the genetic code is redundant, synonymous codons for the same amino acid are not used with equal frequencies in genomes, a phenomenon termed “codon…”
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4
De novo design of modular and tunable protein biosensors
Published in Nature (London) (18-03-2021)“…Naturally occurring protein switches have been repurposed for the development of biosensors and reporters for cellular and clinical applications 1 . However,…”
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Genomically Recoded Organisms Expand Biological Functions
Published in Science (American Association for the Advancement of Science) (18-10-2013)“…We describe the construction and characterization of a genomically recoded organism (GRO). We replaced all known UAG stop codons in Escherichia coli MG1655…”
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6
De novo design of bioactive protein switches
Published in Nature (London) (01-08-2019)“…Allosteric regulation of protein function is widespread in biology, but is challenging for de novo protein design as it requires the explicit design of…”
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7
Designed protein logic to target cells with precise combinations of surface antigens
Published in Science (American Association for the Advancement of Science) (25-09-2020)“…Precise cell targeting is challenging because most mammalian cell types lack a single surface marker that distinguishes them from other cells. A solution would…”
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Evolution of a designed protein assembly encapsulating its own RNA genome
Published in Nature (London) (21-12-2017)“…Computationally designed icosahedral protein-based assemblies can protect their genetic material and evolve in biochemical environments, suggesting a route to…”
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Design, synthesis, and testing toward a 57-codon genome
Published in Science (American Association for the Advancement of Science) (19-08-2016)“…Recoding–the repurposing of genetic codons–is a powerful strategy for enhancing genomes with functions not commonly found in nature. Here, we report…”
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An orthogonalized platform for genetic code expansion in both bacteria and eukaryotes
Published in Nature chemical biology (01-04-2017)“…In Escherichia coli , replacement of the endogenous tryptophanyl–tRNA synthetase–tRNA pair with its counterpart from Saccharomyces cerevisiae liberates the…”
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11
Improved bacterial recombineering by parallelized protein discovery
Published in Proceedings of the National Academy of Sciences - PNAS (16-06-2020)“…Exploiting bacteriophage-derived homologous recombination processes has enabled precise, multiplex editing of microbial genomes and the construction of…”
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Precise Manipulation of Chromosomes in Vivo Enables Genome-Wide Codon Replacement
Published in Science (American Association for the Advancement of Science) (15-07-2011)“…We present genome engineering technologies that are capable of fundamentally reengineering genomes from the nucleotide to the megabase scale. We used multiplex…”
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13
A split, conditionally active mimetic of IL-2 reduces the toxicity of systemic cytokine therapy
Published in Nature biotechnology (01-04-2023)“…The therapeutic potential of recombinant cytokines has been limited by the severe side effects of systemic administration. We describe a strategy to reduce the…”
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Improving lambda red genome engineering in Escherichia coli via rational removal of endogenous nucleases
Published in PloS one (05-09-2012)“…Lambda Red recombineering is a powerful technique for making targeted genetic changes in bacteria. However, many applications are limited by the frequency of…”
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Building smart CAR T cell therapies: The path to overcome current challenges
Published in Cancer cell (09-10-2023)“…Successful implementation of adoptive cell therapy (ACT) of cancer requires comprehensively addressing biological and practical challenges. This approach has…”
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The Genome Project–Write
Published in Science (American Association for the Advancement of Science) (08-07-2016)“…We need technology and an ethical framework for genome-scale engineering The Human Genome Project (“HGP-read”), nominally completed in 2004, aimed to sequence…”
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17
Characterizing the portability of phage-encoded homologous recombination proteins
Published in Nature chemical biology (01-04-2021)“…Efficient genome editing methods are essential for biotechnology and fundamental research. Homologous recombination (HR) is the most versatile method of genome…”
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18
Multiplex pairwise assembly of array-derived DNA oligonucleotides
Published in Nucleic acids research (18-03-2016)“…While the cost of DNA sequencing has dropped by five orders of magnitude in the past decade, DNA synthesis remains expensive for many applications. Although…”
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In vivo selection of synthetic nucleocapsids for tissue targeting
Published in Proceedings of the National Academy of Sciences - PNAS (14-11-2023)“…Controlling the biodistribution of protein- and nanoparticle-based therapeutic formulations remains challenging. In vivo library selection is an effective…”
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Enhanced multiplex genome engineering through co-operative oligonucleotide co-selection
Published in Nucleic acids research (01-09-2012)“…Genome-scale engineering of living organisms requires precise and economical methods to efficiently modify many loci within chromosomes. One such example is…”
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