Generation of gene-of-interest knockouts in murine organoids using CRISPR-Cas9.

ABSTRACT: Gene-of-interest knockout organoids present a powerful and versatile research tool to study a gene's effects on many biological and pathological processes. Here, we present a straightforward and broadly applicable protocol to generate gene knockouts in mouse organoids using CRISPR-Cas9 technology. We describe the processes of transient transfecting organoids with pre-assembled CRISPR-Cas9 ribonucleoprotein complexes, organoid cell sorting, and establishing clonal organoid culture pairs. We then detail how to confirm the knockout via Western blot analysis.

SUBMITTER: Huber A 

PROVIDER: S-EPMC9918790 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature