Creation of unnatural base pairs for genetic alphabet expansion toward synthetic xenobiology

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Creation of unnatural base pairs for genetic alphabet expansion toward synthetic xenobiology
Title:
Creation of unnatural base pairs for genetic alphabet expansion toward synthetic xenobiology
Other Titles:
Current Opinion in Chemical Biology
Publication Date:
27 July 2018
Citation:
Kiyofumi Hamashima, Michiko Kimoto, Ichiro Hirao, Creation of unnatural base pairs for genetic alphabet expansion toward synthetic xenobiology, Current Opinion in Chemical Biology, Volume 46, 2018, Pages 108-114, ISSN 1367-5931, https://doi.org/10.1016/j.cbpa.2018.07.017.
Abstract:
Artificial extra base pairs (unnatural base pairs, UBPs) expand the genetic alphabet of DNA, thus broadening entire biological systems in the central dogma. UBPs function as third base pairs in replication, transcription, and/or translation, and have created a new research area, synthetic xenobiology, providing genetic engineering tools to generate novel DNAs, RNAs, and proteins with increased functionalities. Several UBPs have been developed and applied to PCR technology, DNA aptamer generation, and semi-synthetic organism creation. Among them, we developed a series of UBPs and demonstrated unique quantitative PCR and high-affinity DNA aptamer generation methods.
License type:
http://creativecommons.org/licenses/by-nc-nd/4.0/
Funding Info:
This work was supported by the Institute of Bioengineering and Nanotechnology (Biomedical Research Council, Agency for Science, Technology and Research, Singapore), and the National Research Foundation of Singapore (NRF-CRP17-2017-07).
Description:
ISSN:
1367-5931
1879-0402
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