Glucose and Mannitol by B. coli communis. 

 Table III— continued. 



479 



Variety B. coli communis (very slight motility) No. CF. 





Glucose. 



Mannitol. 



Normal. 



Selected. 



Normal. 



Selected. 



co 2 



Lactic '. 



Alcohol 



per cent. 

 16 -92 1 



0-42 J- 27 -07 



9 73 J 

 18 -49 

 36 -83 



0-74 

 18 -06 



per cent. 

 None ] 



None Ul -80 

 11 -80j 

 10 -13 

 62 -00 



0-80 



5 -30 



per cent. 

 38 -50 ] 



1 -45 Ul 52 



1-57 J 

 12 -88 



7 -48 



5-60 

 26 "56 



per cent. 

 None 1 



None [32 '50 

 32 -50 J 

 11 20 

 15 "84 



6-20 

 22 89 



101 -19 



90 -03 



94 -04 



88 -63 



Ratio C0 2 : H.j... 



1 "83 





1 -21 





These results may also be expressed as carbon atoms per molecule of 

 glucose and mannitol respectively. 



Table IV. 



Product. 



CI (rapidly motile). 



CF (slightly motile). 



Normal. 



Selected. 



Normal. 



Selected. 





per cent. 



Glucose (carb 



0-60 

 -14 

 81 

 2 -37 

 0-22 

 -90 



per cent. 



on atoms per m 

 0-10 



0-55 

 34 

 3-60 

 0-27 

 0-39 



per cent. 



^lecule). 



0-70 



40 



1 -11 



2 -20 

 0'04 

 1 41 



per cent. 



0-46 

 61 

 3-72 

 0-04 

 0-40 



5-04 



5 -25 



5-86 



5 23 



CO* 



Acetic 



Alcohol 



Mannitol (car 



1-091 7 

 0-28 j 1 61 



0- 44 



1- 48 

 0-36 



2- 11 



son atoms per m 



0-69/ 1 zz 



0-45 



1 -20 



45 



2-15 



olecule). 



0-06J 1 04 



0-78 



0-45 



0-34 



2-07 



1 -27 

 0-67 

 0-95 

 0-38 

 1 -86 





5-76 



5 -48 



5-28 



5 13 



