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Lachnospiraceae bacterium ND2006 CAS12A mutant genes and polypeptides encoded by them

机译:Lachnospiraceae细菌ND2006 CAS12A突变基因及其编码的多肽

摘要

The present invention relates to nucleic acids and proteins of mutant Lachnospiraceae bacteria ND2006 (Lb) Cas12a for use in the CRISPR / Cas12a endonuclease system, and how to use them. In particular, the invention relates to an isolated mutant LbCas12a protein that is active in the CRISPR / Cas12a endonuclease system. The invention also includes an isolated nucleic acid encoding a variant LbCas12a protein, a ribonucleoprotein complex, and a CRISPR / Cas12a endonuclease system with a variant LbCas12a protein.
机译:本发明涉及在CRISPR/Cas12a内切酶系统中使用的突变Lachnospiraceae细菌ND2006(Lb)Cas12a的核酸和蛋白质,以及如何使用它们。具体而言,本发明涉及在CRISPR/Cas12a核酸内切酶系统中具有活性的分离突变体LbCas12a蛋白质。本发明还包括编码变体LbCas12a蛋白质的分离核酸、核糖核蛋白复合物和具有变体LbCas12a蛋白质的CRISPR/Cas12a内切酶系统。

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