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    • 5. 发明申请
    • Installation of genomes or partial genomes into cells or cell-like systems
    • 将基因组或部分基因组安装到细胞或细胞样系统中
    • US20070269862A1
    • 2007-11-22
    • US11644713
    • 2006-12-22
    • John GlassLei YoungCarole LartigueNacyra Assad-GarciaHamilton SmithClyde HutchisonJ. Venter
    • John GlassLei YoungCarole LartigueNacyra Assad-GarciaHamilton SmithClyde HutchisonJ. Venter
    • C12N15/87C12N5/06C12P21/04
    • C12P21/02C12N2510/00
    • A method is provided for introducing a genome into a cell or cell-like system. The introduced genome may occur in nature, be manmade with or without automation, or may be a hybrid of naturally occurring and manmade materials. The genome is obtained outside of a cell with minimal damage. Materials such as a proteins, RNAs, polycations, nucleoid condensation proteins, or gene translation systems may accompany the genome. The genome is installed into a naturally occurring cell or into a manmade cell-like system. A cell-like system or synthetic cell resulting from the practice of the provided method may be designed and used to yield gene-expression products, such as desired proteins. By enabling the synthesis of cells or cell-like systems comprising a wide variety of genomes, accompanying materials and membrane types, the provided method makes possible a broader field of experimentation and bioengineering than has been available using prior art methods.
    • 提供了将基因组导入细胞或细胞样系统的方法。 引入的基因组可以在自然界中发生,在有或没有自动化的情况下是人造的,或者可以是天然存在的和人造的材料的混合物。 基因组以最小的损伤在细胞外获得。 材料如蛋白质,RNAs,聚阳离子,核仁缩合蛋白或基因翻译系统可能伴随着基因组。 将基因组安装到天然存在的细胞或人造细胞样系统中。 可以设计并使用由所提供的方法的实践产生的细胞样系统或合成细胞来产生基因表达产物,例如所需的蛋白质。 通过实现包含各种各样的基因组,伴随材料和膜类型的细胞或细胞样系统的合成,所提供的方法可能比使用现有技术方法可用的更广泛的实验和生物工程领域。
    • 7. 发明授权
    • Synthesis of error-minimized nucleic acid molecules
    • 错误最小化核酸分子的合成
    • US07704690B2
    • 2010-04-27
    • US11633686
    • 2006-12-04
    • Lei Young
    • Lei Young
    • C12Q1/68C12P19/34
    • C12N15/1093C12N15/1027
    • A method is provided for synthesis of error-minimized nucleic acid molecules. Oligonucleotides intended to have fragments of a desired, full-length nucleotide sequence, and optionally containing other desired nucleotides, such as nucleotides for binding the oligonucleotides to a substrate, are obtained. Oligonucleotides for both strands of the desired, full-length sequence may be obtained. The oligonucleotides are amplified and assembled into a first set of molecules intended to have the desired, full-length nucleotide sequence. The first set of molecules is denatured and annealed to form a second set of molecules intended to have the desired, full-length nucleotide sequence. The second set of molecules is cut into smaller segments, for example, by mixing the molecules with endonucleases that form blunt cuts in the second set of molecules where there are sequence errors, as well as randomly along the molecules. The smaller segments are assembled into a set of molecules intended to have the desired, full-length nucleotide sequence. By promoting cutting of the molecules in this manner near the end of the nucleic acid molecule synthesis process, a set of full-length molecules can be obtained with fewer nucleotide sequence errors than can be achieved with other methods.
    • 提供了用于合成错误最小化的核酸分子的方法。 旨在具有期望的全长核苷酸序列的片段和任选地含有其它所需核苷酸的寡核苷酸,例如将寡核苷酸与底物结合的核苷酸。 可以获得所需全长序列的两条链的寡核苷酸。 将寡核苷酸扩增并组装成旨在具有所需的全长核苷酸序列的第一组分子。 第一组分子被变性和退火以形成旨在具有所需的全长核苷酸序列的第二组分子。 第二组分子被切割成更小的片段,例如通过将分子与在其中存在序列错误的第二组分子中形成钝角切割的内切核酸酶以及沿分子随机混合。 较小的片段被组装成一组旨在具有所需的全长核苷酸序列的分子。 通过在核酸分子合成过程结束时以这种方式促进分子的切割,可以获得比用其它方法可以获得的更少的核苷酸序列错误的全长分子。