122 



Cellular Structure and Activity 



schlechtliche Differenzierung und die Teilung der 



Zelle. Biol. Centralbl., 23.-49-62. 

 Hevesy, G. 1948 Nucleic acid metabolism; in 



Advances Biol. Med. Physics, ^.-409-454. 

 Hoffman, J. G. 1949 Theory of the mitotic index 



and its application to tissue growth measurement. 



Bull. math. Biophys., /-?.- 139-1 44. 

 Howard, A., and Pelc, S. R. 1951a Nuclear in- 

 corporation of P32 as demonstrated by autoradio- 



graphs. Exp. Cell. Res., 2.178-187. 

 , and Pelc, S. R. 1951b Synthesis of nu- 



cleoprotein in bean root cells. Nature, /^7.-599- 



600. 

 Huettner, A. F. 1933 Continuity of the centrioles 



in Drosophila melanogaster. Z. Zellf., /5*.- 11 9-1 34 

 Hughes, A. F. W. 1949 The effect of iodoaceta- 



mide upon cell division in tissue cultures on the 



chick embryo. J. Roy. Micr. Soc, ^5'.-21 5-224. 

 1950 The effect of inhibitor substances 



on cell division. Quart. J. Micr. Sci., 9^.-25 1-278. 

 ■ 1952 The Mitotic Cycle. Academic Press, 



New York. 

 , and Preston, M. M. E. 1949 Mitosis in 



living cell of amphibian tissue cultures. J. Roy. 



Micr. Soc. 69:121-131. 

 , and Swann, M. M. 1948 Anaphase 



movements in the living cell. J. Exp. Biol., 25.- 



45-70. 

 Hughes-Schrader, S. 1924 Reproduction in Acro- 



schismus. J. Morph. 35'.- 15 7-20 7, 1924. 



1931 A study of the chromosome cycle 



and the meiotic-division figure in Llaveia bouvari 

 —a primitive coccid. Z. Zellf., ^3.- 742-769. 



1943a Polarization, kinetochore move- 



ments, and bivalent structure in the meiotic chro- 

 mosomes of male mantids. Biol. Bull., 55.'265-300. 

 ■ 1943b Meiosis without chiasmata- — in 



diploid and tetrapoid spermatocytes of the mantid 

 Callimantis antillaruni Saussure. J. Morph., 75: 

 111-140. 



1948 Cytology of coccids. Advances Gen- 

 etics, 2.- 127-203. 



, and Ris, H. 1941 The diffuse spindle at- 

 tachment of coccids, verified by the mitotic be- 

 havior of induced chromosome fragments. J. Exp. 

 Zool., 57:429-451. 



Huskins, C. L. 1947 The subdivision of the chro- 

 mosomes and their multiplication in nondividing 

 tissues: possible interpretations in terms of gene 

 structure and gene action. Am. Nat., 5/;401-434. 



Inoue, S. 1952 The effect of colchicine on the 

 microscopic and submicroscopic structure of the 

 mitotic spindle. Exp. Cell. Res. SuppL, 2.305-314. 



, and Dan, K. 1951 Birefringence of the 



dividing cell. J. Morph., 55'.-423-456. 



Jacobson, W. 1951 Biology of mitosis; in Trans- 

 actions of the 13th Conference on Problems of 

 Ageing, edited by N. W. Shock. Josiah Macy, Jr. 

 Foundation, New York. 



, and Webb, M. 1952 The two types of 



nucleoproteins during mitosis. Exp. Cell. Res., 3.- 

 163-183. 



Jacoby, F. 1949 A quantitative analysis of the 

 growth of pure populations of fowl macrophages 

 in vitro. Exp. Cell. Res. SuppL, /.•454-455. 



, Trowell, O. A., and Willmer, E. N. 1937 



Studies on the growth of tissues in vitro. J. Exp. 

 Biol., ^^.-255-266. 



Jorgensen, M. 1913 Zellenstudien H. Die Ei- 

 und Nahrzellen von Piscicola. Arch. Zellf., 10: 

 127-160. 



Johnson, H. H. 1931 Centrioles and other cyto- 

 plasmic components of the male germ cells of the 

 Gryllidae. Z. wiss. Zool., i^- 115-166. 



Kaufmann, B. P. 1948 Chromosome structure in 

 relation to the chromosome cycle. Bot. Rev., 14, 

 57-126. 



— , McDonald, M., and Gay, H. 1948 En- 

 zymatic degradation of ribonucleoproteins of 

 chromosomes, nucleoli and cytoplasm. Nature, 

 /^2.-814. 



Knowlton, N. P., and Widner, W. R. 1950 The 

 use of x-rays to determine the mitotic and inter- 

 mitotic time of various mouse tissues. Cancer Res., 

 10:59-63. 



Kornfeld, W. 1922 Ueber den Zellteilungsrhyth- 

 mus und seine Regelung. Roux' Arch. Entw.- 

 mech., 50.526-592. 



Krahl, M. E. 1950 Metabolic activities and 

 cleavage of eggs of the sea-urchin, Arbacia punc- 

 tulata. Biol. Bull., ^5.175-217. 



Kupka, E., and Seelich, F. 1948 Die anaphasische 

 Chromosomenbewegung. Chromosoma, 3;302- 

 327. 



Lasf argues, E., and Delaunay, A. 1949 Sur les 

 trephones d'origine microbienne. Exp. Cell. Res. 

 Suppl., i.-45^-453. 



Lehmann, F. E. 1951 Der Kernapparat tieri- 

 scher Zellen und seine Erforschung mit Hilfe 

 von Antimitotica. Schweiz. Zeitschr. f . Allg. Path. 

 Bakt., 14:A%7-Sm. 



Lettre, H. 1951 Zellstoffwechsel und Zelltei- 

 lung. Naturwiss., 35.490-496. 



1952 Some investigations on cell be- 

 havior under various conditions: a review. Can- 

 cer Res., /2.-847-860. 



Levan, A. 1938 The effect of colchicine on root 

 mitosis in Allium. Hereditas, 2-^.471-486. 



Lewis, M. R. 1923 Reversible gelation in living 

 cells. Bull. Johns Hopkins Hosp., 3-^.-373-379. 



1934 Reversible solation of the mitotic 



spindle of living chick embryo cells studied in 

 vitro. Arch. Exp. Zellf., 16:1S9-1Q0. 



Lewis, W. H. 1920 Giant centrospheres in de- 

 generating mesenchyme cells of tissue cultures. 

 J. Exp. Med., 3i;275-292. 



1947 Interphase (resting) nuclei, chro- 

 mosomal vesicles and amitosis. Anat. Rec, 97: 

 433-446. 



1951 Cell division with special reference 



to cells in tissue culture. Ann. N. Y. Acad. Sci., 

 5/.- 128 7- 1294. 



Liebman, E. 1947 The trephocytes and their 



function. Experientia, 3.-442-451. 

 Likely, G. D., Sanford, K. K., and Earle, W. R. 



1952 Further studies on the proliferation in 



vitro of single isolated tissue cells. J. Nat. Cancer 



Inst., 13:177-184-. 

 Lillie, F. R. 1912 Studies of fertilization in 



Nereis. J. Exp. Zool., 12:413-476. 



