Figure 1.

Analysis of cyp71 Mutants and the CYP71 Protein.

(A) Wild-type and cyp71 mutant plants grown in the greenhouse for 6 weeks.

(B) Schematic presentation of T-DNA insertions in the CYP71 gene (arrowheads). Exons and untranslated regions are indicated by closed rectangles, and lines between the exons denote introns.

(C) Levels of CYP71 transcripts determined by RT-PCR. The ACTIN transcript level was taken as a control. ACTIN is shown at top and CYP71 is shown at bottom.

(D) Domain structure of the CYP71 protein with four WD40 repeats and a cyclophilin (CYP) domain. The numbers indicate amino acid positions.