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F. HAGUENAU AND K. H. HOLLMANN 



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Fig. 9. Large amount of "organized" ergastoplasm in one case of human 

 cancer, a rare finding. The granular mass at bottom right corresponds to a tangen- 

 tial section; only the surface RNP-granules have been concerned by it, while 

 transverse sections show both the membrane and granular constituents of ergasto- 

 plasm. Intermediate aspects are easily followed in this picture, x 26 000. 



