Fig. 2

Relative ustR transcript levels (normalized to those of the tubulin transcript) in A. oryzae transformants with promoters P1 to P6 fused to ustR after 3-day culture in liquid PDB and V8 media. The error bars represent the standard errors of the three replicates in a sample. *p < 0.05, **p < 0.01 by paired t-test against the control pyrG revertant