WATER 



XANTHOPHORI S 

 see Chromatophore(s) 



X-IRRADIATION 

 see also Irradiation; Radio- 

 mimetic agents 



effect on aging 



Insecta Rockstein 



effect on development 



Insecta Rockstein 



effect on embryo 



Mammalia Murakami 

 Shoji 

 effect on eye 



Amphibia Farberov 



effect on nervous system 



Hayashi 



Hoshino 



Kameyama 



Mammalia Altman 



Murakami 

 Shoji 

 eff. on normal & malign, cells 



Mammalia Bertalanffy 

 effect on regeneration 

 Amphibia Wolsky 



graded sublethal doses 



Teleostei Welander 

 low acute doses 



Teleostei Welander 

 microsomal enzymes in liver 



Mammalia Nakazawa 

 Yukawa 

 small doses 



Amphibia Wolsky 

 with cytosine arabinoside 



Mammalia Bertalanffy 



YOLK SAC 



see Embryonic membranes 



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