Sequence analysis of the FCC1 locus in F. verticillioides. (A) Diagram of the deduced 319-amino-acid polypeptide of FCC1 (GenBank accession number AF294431), showing conserved motifs, i.e., the destruction box-like motif (RQKL), the cyclin box motif, and the PEST-rich motif. Numbers indicate the locations of the amino acids in the polypeptide. (B) Amino acid sequence alignment of the cyclin box motifs from FCC1 and UME3, a C-type cyclin of S. cerevisiae. +, similar amino acids. The sequence alignment was performed with BLAST2. The GenBank accession number of UME3 is S59373.