%0 Book Section %T Umkehrer C, Holstein F, Formenti L, Jude J, Froussios K, Neumann T, Cronin SM, Haas L, Lipp JJ, Burkard TR, Fellner M, Wiesner T, Zuber J, Obenauf AC. CaTCH - A barcode-guided CRISPRa-inducible reporter to isolate clones from heterogeneous populations. Nature Biotechnology. 2020 Jul 27. doi: 10.1038/s41587-020-0614-0