Na322 



J VS) lS'^0^?^0^ 32O36O400 44O480 520 6 40 60 1^0 jj>0 



A Hours B 



Fig. 16-2 A. Growth of subcultures of glucose unadapted 

 •train No. 97 in synthetic medium containing no lactate. Solid 

 lines, 4 per cent glucose; broken lines, 1 per cent glucose. 



B. Growth of subcultures of the adapted strain 

 No. 322 on glucose. 



16-4 



