Fig. 2From: Construction of a trifunctional cellulase and expression in Saccharomyces cerevisiae using a fusion proteinThe recombinant plasmid of the expression vector pHBM368-pgk-bce. PPGK: phosphoglycerate kinase (PGK1) promoter, S: α-factor signal sequence, CYC1 TT: CYC1 transcription termination signal, Ampr: ampicillin resistance gene, Rdna: ribosomal DNA sequence, pUC ori: the replication origin, URA3: select makerBack to article page