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. 2021 Oct 22;12:6153. doi: 10.1038/s41467-021-26207-w

Fig. 7. Mutations in SNR190 alleviate the phenotypes of the dbp7Δ strain.

Fig. 7

a Growth assay of isogenic wild-type, single snr190-[mut.C], single dbp7Δ and double dbp7Δ, snr190-[mut.C] mutants in the W303 background. Serial dilutions of these strains were grown on YPD plates at the indicated temperatures for 3–5 days. b Accumulation levels of rRNA precursors in the wild-type BY4741 strain or in two independent clones (#1 and #2) of the dbp7Δ strain and the dbp7Δ strain further manipulated using the CRISPR-Cas9 approach to deplete snR190 (snr190-[mut.C]) or to express snr190-[mut.A] and snr190-[mut.G34C]. Experiments were performed as explained in the legend of Fig. 2b. c Quantification of the 27SB/27SA2 ratios for the indicated strains from the precursor levels measured in b using PhosphorImager data and the MultiGauge software. Data correspond to two biological replicates. Histograms represent the mean values. The individual data points are shown.