Figure 2From: Breeding of a new wastewater treatment yeast by genetic engineering Comparison of two vectors and carbon sources. (A) Growth of transformants on YPD medium. (B) α-Amylase activity of transformant on YPD medium. (C) Growth of transformants on YPM medium. (D) α-Amylase activity of transformant on YPM medium. The strains are: HF-TAMY (diamonds), transformant with pHFGE-1 (not connected to any gene), into H. fabianii J640 u-1 (squares), SC-TAMY (triangles), transformant with pG-1 (not connected to any gene), into S. cerevisiae YPH-499 (circles).Back to article page