TY - GEN T1 - Improved CRISPR/Cas9 knock-in efficiency via the self-excising cassette (SEC) selection method in C. elegans AU - Huang, George AU - de Jesus, Bailey AU - Koh, Alex AU - Blanco, Sara AU - Rettmann, Aubrie AU - DeMott, Ella AU - Sylvester, Melynda AU - Ren, Cassie AU - Meng, Carrie AU - Waterland, Skye AU - Rhodes, Anita AU - Alicea, Persephone AU - Flynn, Abbey AU - Dickinson, Daniel J AU - Doonan, Ryan DO - 10.17912/micropub.biology.000460 UR - http://beta.micropublication.org/journals/biology/micropub-biology-000460/ AB - The self-excising cassette (SEC) knock-in approach uses hygromycin selection and a visible roller phenotype to identify knock-ins, followed by a heat-shock induced excision of these visible markers to yield a seamless insertion of a fluorescent protein into the genome (Dickinson et al. 2015). Compared to protocols that utilize Cas9 protein and linear DNA repair templates (Paix et al. 2015; Dokshin et al. 2018; Ghanta and Mello 2020), the plasmid-based SEC approach employs a simpler screening strategy but requires more worms to be injected (Dickinson and Goldstein 2016). PY - 2021 JO - microPublication Biology ER -