| タイトル | CRISPR/Cas9-Assisted Transformation-Efficient Reaction (CRATER) for Near-Perfect Selective Transformation |
| 本文（外部サイト） | http://hdl.handle.net/2060/20160004668 |
| 著者（英） | Shih, Joseph D.; Thompson, Kirsten A.; Greenberg, Daniel T.; Rothschild, Lynn J.; Takahashi, Jack R.; Lieberman, Erica; Calvet, Charles; Kent, Ryan E.; McCutcheon, Griffin; Nguyen, Thai; Fujishima, Kosuke; Ju, Tina; Kunin, Daniel; Maheshwari, Akshay J.; Xiang, Daniel; Tran, Forrest; Devlin, Tyler D. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 2015-09-27 |
| 言語 | eng |
| 内容記述 | The CRISPR (Clustered, Regularly Interspaced, Short Palindromic Repeats)/Cas9 system has revolutionized genome editing by providing unprecedented DNA-targeting specificity. Here we demonstrate that this system can be also applied in vitro to fundamental cloning steps to facilitate efficient plasmid selection for transformation and selective gene insertion into plasmid vectors by cleaving unwanted plasmid byproducts with a single-guide RNA (sgRNA)-Cas9 nuclease complex. Using fluorescent and chromogenic proteins as reporters, we demonstrate that CRISPR/Cas9 cleavage excludes multiple plasmids as well as unwanted ligation byproducts resulting in an unprecedented increase in the transformation success rate from approximately 20% to nearly 100%. Thus, this CRISPR/Cas9-Assisted Transformation-Efficient Reaction (CRATER) protocol is a novel, inexpensive, and convenient application to conventional molecular cloning to achieve near-perfect selective transformation. |
| NASA分類 | Life Sciences (General) |
| レポートNO | ARC-E-DAA-TN29411 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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