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. 2017 Mar 14;17:29. doi: 10.1186/s12896-017-0349-2

Fig. 2.

Fig. 2

The viability assays of cassava mesophyll protoplasts using the optimized protocol, i.e. preparation of mesophyll protoplasts in an enzyme solution (1.6% cellulase + 0.8% macerozyme) incubated at 25 °C (45 rpm) for 16 h in darkness. a Bright field image of protoplasts; (b) Protoplasts stained with FDA; (c) Merged image of protoplasts (Scale bar = 100 μm).