...targets may not result in equivalent cleavage efficiency. In fact, cleavage efficiency may increase or decrease...Learn how to plan a basic CRISPR experiment, including selecting the edit type, designing and cloning...decrease expression of a target gene? Once you have a clear understanding of your experimental goal, you are...also important to consider factors that maximize cleavage of the desired target sequence, or on-target activity...exhibits the lowest immunogenicity and are one of the least toxic methods for in vivo viral delivery. Additionally...Before proceeding, we recommend asking labmates/colleagues, searching the literature, or discussing with...Cas9 expression or (2) a lack of efficient target cleavage in cells that do express both Cas9 and gRNA. Before...