Fig. 1From: Secretion of collagenases by Saccharomyces cerevisiae for collagen degradationConstruction scheme of plasmids for recombinant expression of collagenases. α-factor leader: the leader sequence of the α-factor mating pheromone; α-factor leader + spacer: α-factor leader with a spacer sequence (EEGEPK) replacement of EAEA at the C-terminus; α-factor pre: the pre region of α-factor leaderBack to article page