BEHAVIOR OF ISOLATED CELLS 209 



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Butschli, 0.^ 1892 - "Untersuchungen uter mlkroscopische Schaume und daa Protoplasma. " 

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Chambers, E., 19*^-3 - "Electrolytic solutions compatiTDle with the maintenance of proto- 

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Conklin, E. G., 1955 - "Development of isolated and partially separated hlastomeres of 

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Holtfreter, J., 19^5 - "Properties and functions of the surface coat in amphibian embryos." 

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Holtfreter, J., 19^6 - "Structure, motility, and locomotion in isolated embryonic amphibi- 

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Holtfreter, J., ISkf - "Changes of structure and the kinetics of differentiating embryonic 

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Lewis, W. H., 1959 - "Some contributions of tissue culture of development and growth." 

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Eoux, W., 1894 - "Uber das Cytotropismua der Furchungszellen des Grasf roaches (Eand fusca)." 

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Selfriz, W,, 1914-5 - "The physical properties of protoplasm." Ann. Eev. Physiol. 7:55' 



Tyler, A., I9I+6 - "Bapld slide making method for preparation of eggs. Protozoa, etc." 

 The Collecting Net 19 . 



(See also exercise on Culture of Isolated Anlagen.) 



"The stab ilizat ion of our institutions rests ultimate ly 

 upon our ability to know and to test assumptions, and upon 

 willingness to revise them without par t i zanship , or bitter- 

 ness, or distress. " 



Simpson: Am. Math. Monthly 1921 



"Man is the only animal who in any considerable measure 

 bequeathed to his descendants the accumulated wisdom of past 

 genera t ions . " 



A. J. Lotka 1925 



"Truth comes out of error more readily than out of 

 confusion . 



Bacon 



