Integrating reductive and synthetic approaches in biology using man-made cell-like compartments.

Integrating reductive and synthetic approaches in biology using man-made cell-like compartments.
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DOI:
10.1038/srep04722
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发表时间:
2014-04-17
期刊:
影响因子:
4.6
通讯作者:
Tamiya E
Tamiya E
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Aoki W;Saito M;Manabe R;Mori H;Yamaguchi Y;Tamiya E

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我们提出“综合合成遗传学”作为一种新的方法,整合了生命科学研究中使用的还原和合成方法。综合合成遗传学能够确定任何生物子系统功能所需的基因集。该方法利用人工细胞样区室,包括随机引入的整个基因库,严格定义的体外转录和翻译成分,以及“仅当目标生物子系统的特定功能活跃时”才发出荧光的报告细胞。通过分离荧光人工细胞和对这些细胞中包含的基因进行多重新一代测序,可以确定目标生物子系统所需的一组基因。这种方法的重要性在于,筛选涉及子系统的一组基因和重建整个子系统可以同时完成。这种方法可以应用于任何物种的任何生物子系统,可以显著加快生命科学的研究。
We propose ‘integrated synthetic genetics' as a novel methodology that integrates reductive and synthetic approaches used in life science research. Integrated synthetic genetics enables determinations of sets of genes required for the functioning of any biological subsystem. This method utilizes artificial cell-like compartments, including a randomly introduced whole gene library, strictly defined components for in vitro transcription and translation and a reporter that fluoresces ‘only when a particular function of a target biological subsystem is active.' The set of genes necessary for the target biological subsystem can be identified by isolating fluorescent artificial cells and multiplex next-generation sequencing of genes included in these cells. The importance of this methodology is that screening for the set of genes involved in a subsystem and reconstructing the entire subsystem can be done simultaneously. This methodology can be applied to any biological subsystem of any species and may remarkably accelerate life science research.
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