FIG. 1.

Genomic organization of the endopolygalacturonase gene family of B. cinerea. Indicated are the positions of the introns in the original DNA sequence (IA, IB, IC, or ID), the presence of a putative monobasic (R) or dibasic (KR) cleavage sites, and the presence of N-glycosylation signals (*). Also depicted in the figure are the derived lengths of unprocessed proteins (pre) and mature processed proteins (mat). The lengths of predicted signal peptides for each of the proteins are indicated in the respective boxes.