SOMATIC CHROMOSOMES IN VICIA 33l 



FIG. 32. Anaphase. Chromosomes drawing together at pôles. Some chromo- 

 somes segmented. Bouin (Page 3o2). 



FIG. 3i. Late anaphase. « Tassement polaire «. Str. Flemming (Page 3o2). 



FIG. 34. Telophase. Nucleolar vacuole beginning to form by reaction of chro- 

 mosomes and cytoplasm. Vacuolization of chromosomes beginning. Chromosomes 

 beginning to separate, leaving anastomoses. Str. Flemming (Page 304). 



FIG. 35 Telophase. Chromosomes more separated. More vacuoles présent, 

 irregularly placed. Str. Flemming (Page 304). 



FIG. 36. Telophase. Détail of later stage. Vacuoles clearer. Str. Fle.mming 

 (Page 3o5). 



FIG. 37. Telophase. I^ater stage. Chromosomes alveolized to form irregular 

 bands. Str. Flemming (Page 3o6). 



FIG. 38. Telophase. Détails of alveolization. Spiral aspect in a and b. Split 

 aspect in c, ci and e. Str. Flemming (Page 3o6). 



FIG. 39. Late telophase. Chromosomes visible as reticulate bands joined by 

 fine anastomoses. Str. Flemming (Page 3o8). 



FIG. A. Anaphase. Appearance of pairing of chromosomes. Str. Flemming 

 (Page 3o3). 



FIG. B. Late prophase. Stain extracted from ail but irregular central portions. 

 No differentiation in structure of chromosome. Weak Flemming (Page 3o3). 



FIG. C. Metaphase. Same condition as in B. Weak Flemming (Page 3o3). 



FIG. D. Anaphase. Destained portions appear denser at periphery and light 

 along axis. Weak Flemming (Page 3o3). 



FIG. E. Late anaphase. Stain extracted from peripheral parts and axis. Axis 

 not vacuolate but less dense. Weak Flemming (Page 3o3). 



FIG. F. Late anaphase. Same condition as in E. Chromosome at right eut 

 longitudinally, showing less dense axis. Weak Flemming (Page 304). 



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