Fully Automated One-Step Synthesis of Single-Transcript TALEN Pairs Using a Biological Foundry.
Fully Automated One-Step Synthesis of Single-Transcript TALEN Pairs Using a Biological Foundry.
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DOI:
10.1021/acssynbio.6b00293
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发表时间:
2017-04-21
影响因子:
4.7
通讯作者:
Zhao H
中科院分区:
文献类型:
--
作者:
Chao R;Liang J;Tasan I;Si T;Ju L;Zhao H
Transcription activator-like effector nuclease (TALEN) is a programmable genome editing tool with wide applications. Since TALENs perform cleavage of DNA as heterodimers, a pair of TALENs must be synthesized for each target genome locus. Conventionally, TALEN pairs are either expressed on separate vectors or synthesized separately and then subcloned to the same vector. Neither approach allows high-throughput construction of TALEN libraries for large-scale applications. Here we present a single-step assembly scheme to synthesize and express a pair of TALENs in a single-transcript format with the help of a P2A self-cleavage sequence. Furthermore, we developed a fully automated platform to custom manufacture TALENs in a versatile biological foundry. 400 pairs of TALENs can be synthesized with over 96.2% success rate at a material cost of $2.1/pair. This platform opens the door to TALEN-based genome-wide studies.
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影响因子:
3.7
作者:
Engler, Carola;Kandzia, Romy;Marillonnet, Sylvestre
通讯作者:
Marillonnet, Sylvestre
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影响因子:
46.9
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通讯作者:
Kim, Jin-Soo
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Church GM
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12.3
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通讯作者:
Voytas DF