Fig 4. Complete inhibition of clonal populations with S4(R51G GrgA) as the sole mutant allele by 80 μM SF3.

Results are averages ± standard deviations of duplicate experiments. Nd, none detected. Double asterisks signify statistically significantly higher number of EBs formed by the clonal recombinant populations, as compared to wild-type MoPn, in the presence of 20 or 40 μM SF3 (p < 0.01, 2-tailed t test).