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. 2021 Dec 23;19(1):81–89. doi: 10.1038/s41592-021-01328-8

Extended Data Fig. 4. Characterization of different KOs in resting CD4+ T cells.

Extended Data Fig. 4

a, Evaluation of KO efficiency in polyclonal resting CD4+ T cells of single gRNAs for genes studied in functional assays. Cells were nucleofected with RNPs specific for the indicated genes, and the KO efficiency was evaluated by Illumina Miseq one week after nucleofection. Representative examples for each gRNA are shown. Together with TIDE analysis, this method was used to validate individual gRNAs. Depending on their efficiency, a combination of the two most potent gRNAs was used to obtain >95% KO efficiency, unless indicated otherwise. b, SAMHD1 decay in RNP-nucleofected cultivated for up to 6 weeks. Cells were nucleofected with either SAMHD1-gRNA2 + 3 or NTC and cultivated for the indicated period of time. Shown are immunoblots for either SAMHD1 or vinculin (loading control). One representative experiment is shown (n = 4).