Fig. 3-5. Arogenate dehydratase activities followed 

 throughout a growth curve of N. silvestris. Activity was 

 followed in samples harvested daily throughout the growth 

 curve shown in Fig. 2-4. A) Activities expressed as 

 units/g dry wt . , B) as units/cell, C) as specific 

 activity. The stippled bars indicate the corresponding 

 activities found in EE cells (average of 10 

 determinations) , the width of the bars indicating the 

 range of variation. D) total cumulative units of 

 activity per culture. See Fig. 2-4 for meaning of L, E 

 and S. 



