Three Essential Ribonucleases—RNase Y, J1, and III—Control the Abundance of a Majority of Bacillus subtilis mRNAs
Figure 1
Western blot analysis of RNase depletion strains.
Lane (P) shows signal from 50 ng purified RNase J1, RNase Y and RNase III proteins. Lanes labeled wt and −/+ IPTG show signals from 10 µg wild type and mutant cell extracts grown in the absence and presence of IPTG.