Physical Aspects of Protoplasviic Streaming 



227 



TIME IN MINUTES 



22 



20 



18 



16 



14 



12 



10 



8 



6 



4 



2 







-2 



-4 



-6 



-8 



- 10 



- 12 



22 



20 



18 



16 



14 



12 



10 



8 



6 



4 



2 







-2 



-4 



-6 



-8 



- 10 



- 12 



Fig. 13. 



