Figure 7.
Complementation of the crr4-3 dyw1-1 Double Mutant by a CRR4-DYW1 Fusion.
(A) Structure of the CRR4-DYW1 construct. The PPR motifs and E/E+ domain of the CRR4 protein were fused to the E+ domain and DYW domain of DYW1.
(B) Sequencing chromatograms of RT-PCR products obtained from complemented crr4-3 dyw1-1 double mutants expressing the CRR4-DYW1 fusion. Each trace is from a different independent transformant. Arrows indicate the ndhD-1 editing site.