Here, a protocol is presented to produce and rear CRISPR/Cas9 genome knockout electric fish. Outlined in detail are the required molecular biology, breeding, and husbandry requirements for both a gymnotiform and a mormyrid, and injection techniques to produce Cas9-induced indel F0 larvae.
Constantinou, S. J., Nguyen, L., Kirschbaum, F., Salazar, V. L., Gallant, J. R. Silencing the Spark: CRISPR/Cas9 Genome Editing in Weakly Electric Fish. J. Vis. Exp. (152), e60253, doi:10.3791/60253 (2019).