FREE AMINO ACIDS IN ANIMAL TISSUE Suy 
chloride), an effective agent which acts largely at the level of the nucleus. It is 
apparent that the properties of these cells which are responsible for maintaining 
@ aa 170 171 

174 
177 


‘. S. ros " aj j ~ 
use * : ee 
SS & e178 = 180 
179) 
Figs. 169-180. Photomicrographs of smears ( 500) (Figs. 169, 172, 175, 178) and of chromatog- 
rams of extracts of 75 ml of cells (Figs. 170, 173, 176, 179) and 150 pl of fluid (Figs. 171, 174, 
177, 180) of the Ehrlich ascites tumor grown in A/He mice before and at 5, 10 and 4o min, re- 
spectively, afte: the intraperitoneal administration of sarkomycin. Leucines, 3; valine, 4; taurine, 
5; glutamine, 13; lysine, 16; glutathione, 21; X, possibly an addition product of sarkomycin and 
glutathione. 


References p. 348/349 
