abstract |
The present invention relates to hybrid nucleic acid sequence constructs comprising a CRISPR nucleic acid sequence and a DNA repair template associated with each other in a covalent and/or non-covalent way for CRISPR based genome engineering. Further provided is a molecular complex additionally comprising at least one CRISPR polypeptide. All components within the complex are in physical proximity. In addition, there is provided a plant, plant cell, a plant material, or a derivative, or progeny thereof comprising the hybrid RNA/DNA sequence and/or the molecular complex. Further, there is provided a method for modifying at least one DNA target sequence in a prokaryotic or eukaryotic cell as well as a method for manufacturing a plant or plant cell. Finally, there is provided the use of at least one hybrid RNA/DNA sequence, or use of a molecular complex for gene editing or genome engineering in a prokaryotic or eukaryotic cell or organism. |