5' modifications to CRISPR Cas9 gRNA can change the dynamics and size of R-loops and inhibit DNA cleavage
G. Mullally, K. van Aelst, M. M. Naqvi, F. M. Diffin, T. Karvelis, G. Gasiunas, V. Siksnys, M. D. Szczelkun
The paper investigates how 5' modifications to CRISPR gRNA affect R-loop dynamics and DNA cleavage, finding that certain modifications inhibit cleavage while others do not.
bioRxiv · Apr 9, 2020Biochemistry