Molecular Cloning and Optimization for High Level Expression of Cold-Adapted Serine Protease from Antarctic Yeast Glaciozyma antarctica PI12
Figure 1
(a) Casein hydrolysis on skim milk agar plate. (b) Negative staining with enlargement of 10,000x, bar = 2 μm. (c) Simple staining photograph. (d) Scanning electron microscopy (SEM) photograph with magnification 2500x. Bar = 10 μm.