References
Chalkley, H. W., 1928. Changes in water content in amoeba in relation to changes in its protoplasmic structure. Physiol. Zool.,2, 535–574.
—, andGeorge E. Daniel, 1933. The relation between the form of the living cell and the nuclear phases of division inAmoeba proteus (Leidy). Physiol. Zool.,6, 592–619.
—, 1934. The observation of mitosis in the living cell inAmoeba proteus. Science,80, 208–209.
—, andGeorge E. Daniel, 1934. The effect of certain chemicals upon the division of the cytoplasm inAmoeba proteus, with particular reference to salt antagonism and the interaction of salts and organic acids. Protoplasma,21, 258–269.
Chambers, R., 1920. Dissection and injection studies onAmoeba. Proc. Soc. Exp. Biol. & Med.,18, 66–68.
—, 1924. The physical structure of protoplasm as determined by micro-dissection and injection. Article in General Cytology, E. V.Cowdry, p. 278–283, Univ. of Chicago Press, Chicago, III.
Daniel, George E. andH. W. Chalkley, 1932. The influence of temperature upon the process of division inAmoeba proteus (Leidy). J. Cell & Comp. Physiol.,2, 311–327.
Gray, G., 1931.Experimental Cytology (Cambridge Univ. Press), pp. 189–206.
Hopkins, D. L., 1928. The effects of certain physiol. and chemical factors on locomotion and other life processes inAmoeba proteus. Journ. Morph. & Physiol.,45, 97–119.
Lewis, Warren H., 1934. On the locomotion of the polymorphonuclear neutrophiles of the rat in autoplasma cultures. Bull.Johns Hopkins Hosp.,55, 273–279.
Loeb, Leo, 1928. Amoeboid movement and agglutination in amoebocytes of Limulus, and the relation of these processes to phagocytosis, tissue formation and thrombosis. Article in colloid chemistry. J.Alexander, II, 487–514. The Chemical Catalog Co., Inc., New York.
Mast, S. O., 1923. Mechanics of locomotion in amoeba. Proc. Nat. Acad. Sci.,9, 258–261.
—, 1926. Structure movement, locomotion and stimulation in amoeba. Journ. Morph. & Physiol.,41, 347–425.
—, 1928. Factors involved in changes in form in amoeba. Journ. Exp. Zool.,51, 97–120.
—, 1931. Locomotion inAmoeba proteus (Leidy). Protoplasma,14, 321–330.
—, andC. L. Prosser, 1932. Effect of temperature, salts and hydrogen ion concentration on rupture of the plasmagel sheet, rate of locomotion, and gel/sol ratio inAmoeba proteus. J. Cell & Comp. Physiol.,1, 333–354.
Pitts, R. F. andS. O. Mast, 1924. The relation between inorganic salt concentration and physiological processes inAmoeba proteus. III. The interaction between salts (antagonism) in relation to hydrogen ion concentration and salt concentration. J. Cell & Comp. Physiol.,4, 435–455.
Pollack, Herbert, 1927. Micrurgical studies in cell physiology. VI. Calcium ions in living protoplasm. J. Gen. Physiol.,11, 539.
Strangeways, T. S. P., 1922. Observation on the changes seen in living cells during growth and division. Proc. Roy. Soc. B.,94, 137.
Thornton, Frederick E., 1932. The viscosity of the plasmagel ofAmoeba proteus at different temperatures. Physiol. Zool.,5, 246–253.
Wilson, Edmund B., 1925. The cell in development and heredity. Macmillan Co. N. Y., pp. 204 & 690–700.
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The term “cytoplasmic fission” is preferred to “cell division” because “cell division” is used in many instances as an inclusive term covering both mitosis and the actual division of the cytosome. InAmoeba proteus, mitosis and cytoplasmic fission are, as stated elsewhere (Daniel andChalkley, 1932) (Chalkley, 1933), almost completely separated in time, and exhibit a considerable degree of independence, thus justifying their separate consideration. No attempt is made in this paper to account for mitotic phenomena. Wherever the therm cell divisionis used, as in the introduction, it may be taken as inclusive.
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Chalkley, H.W. The mechanism of cytoplasmic fission in Amoeba proteus. Protoplasma 24, 607–621 (1935). https://doi.org/10.1007/BF01605708
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DOI: https://doi.org/10.1007/BF01605708