124 M. N. MEISSEL, E 



B. M. BRUMBERG, T. M. KONDRATJEVA AND I. J. BARSKY 



% 



# 



^^l^'j 



Fig. 11(a). 



Fig. 11(b). 

 Fi^ 11 -Yeast cells {Endon,yces rnagnnsii) after irradiation and subsequent cultivation. 

 ^' ■ (a) u V. absorption (A = 265 m^), (b) u.v. fluorescence. 



