Life | |
Synthetic Biology: A Bridge between Artificial and Natural Cells | |
Yunfeng Ding2  Fan Wu2  Cheemeng Tan1  Fabio Mavelli2  | |
[1] Department of Biomedical Engineering, University of California Davis, One Shields Ave., Davis, CA 95616-5270, USA; | |
关键词: artificial cells; natural cells; synthetic biology; | |
DOI : 10.3390/life4041092 | |
来源: mdpi | |
【 摘 要 】
Artificial cells are simple cell-like entities that possess certain properties of natural cells. In general, artificial cells are constructed using three parts: (1) biological membranes that serve as protective barriers, while allowing communication between the cells and the environment; (2) transcription and translation machinery that synthesize proteins based on genetic sequences; and (3) genetic modules that control the dynamics of the whole cell. Artificial cells are minimal and well-defined systems that can be more easily engineered and controlled when compared to natural cells. Artificial cells can be used as biomimetic systems to study and understand natural dynamics of cells with minimal interference from cellular complexity. However, there remain significant gaps between artificial and natural cells. How much information can we encode into artificial cells? What is the minimal number of factors that are necessary to achieve robust functioning of artificial cells? Can artificial cells communicate with their environments efficiently? Can artificial cells replicate, divide or even evolve? Here, we review synthetic biological methods that could shrink the gaps between artificial and natural cells. The closure of these gaps will lead to advancement in synthetic biology, cellular biology and biomedical applications.
【 授权许可】
CC BY
© 2014 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190018350ZK.pdf | 3161KB | download |