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. 2022 Sep 8;41(1):96–107. doi: 10.1038/s41587-022-01410-2

Extended Data Fig. 1. Validation of the sequence-agnostic Cas (SAC-PACE) PACE selection.

Extended Data Fig. 1

(a) Overnight propagation assay to test the requirements of active intein splicing and stop codons to turn on or off, respectively, the SAC-PACE circuit. Inactive intein was generated by introducing the C1A mutation41 in the C-intein and the positive control (+ctrl) was a host strain containing pJC175e19. (b) Overnight propagation assay to test the linker length limitations of SAC-PACE, OT phage did not contain Nme2-ABE8e or TadA8e. (c) Overnight propagation assay to test the relative activity of Nme2-ABE8e phage when the target adenines within the stop codons are placed at different locations in the 23 nucleotide Nme2Cas9 protospacer (counting the PAM as positions 24-29). For (a-c), Mean±SEM is shown and are representative of n = 2 independent biological replicates. Fold-propagation is calculated as the ratio of titer after overnight propagation over inoculating titer.