412 AN INTRODUCTION TO MODERN GENETICS 



BRIDGES, c. B., 1938a. Chapter on Drosophila in new edition of Allen's Sex 



and Internal Secretions. 221 

 and ANDERSON, E. G. 1925. Ciossing over in the x chromosome of 



triploid females of Drosophila melanogaster. Gen. 1 0. 105 

 and DOBZHANSKY, TH. 1933. The mutant "proboscipedia" in D. melano- 

 gaster — a case of hereditary homoosis. Arch. f. Ent. mech. 1 27. 206 

 BRIEGER, F. 1930. Selbstsserilitat imd Kreuzimgssterilitat. Monog. Gesamt. 



Phys. Pfl. u. Tiere. 21. 56 

 BRIGHAM, c. c. 1922. A Study of American intelligence. Princeton. 344 

 1930. Intelligence tests of immigrant groups. Psychol. Rev. 37. 345 

 BRINK, R. A. 1929. Studies on the physiology of a gene. Q. Rev. Biol. 4. 



55. 179 

 BRYDEN, w. 1935. Some observations on the mitotic and meiotic divisions 



in the Wistar rat. Cyt. 6. 123 

 BULMAN, o. M. B. 1933- Programme evolution in the graptolites. Biol. Rev. 



8. 247 

 BURNS, R. K. 1938. Hormonal control of sex differentiation. Am. Nat. 22. 225 

 CAROTHERS, E. E. 1926. The maturation divisions in relation to the segregation 



of homologous chromosomes. Qt. Rev. Biol. 1. 46, 47 

 CASPERSSON, T. 1936. Uber den chemischen Aufbau der Strukturen des 



Zellkems. Skand. Arch. f. Physiol. 73. Supp. 8. 34, 392 

 and HAMMARSTEN, E. H. 1 935- Interaction of proteins and nucleic acid. 



Trans. Farad. Soc. 31. 392 

 and SCHULTZ, j. 1938. Nucleic acid metabolism of the chromosomes in 



relation to gene reproduction. Nat. 142. 396, 400 

 CASTLE, w. E. 1916. Further studies on piebald rats and selection, etc. 



Carn. Inst. Wash. 241. 313 

 1926. Biological and social consequences of race crossing. Am. J. Phys. 



Anthrop. 9. 347 

 1930. Genetics and eugenics. 4th ed. Harvard. 340 

 and GREGORY, p. w. 1929. The embryological basis of size inheritance 



in the rabbit. J. Morph. Physiol. 48. 147, 318 

 CATCHESIDE, D. G. 1937- Secondary pairing in Brassica oleracea. Cytologia, 



Fujiijub. Vol. 74 

 CHAMBERS, R. 1 925. The physical structure of protoplasm as determined by 



microdissection and injection. Cowdry's General Cytology. 363 

 CHARLES, E. 1934. The Twilight of Parenthood. London. 287, 351, 353 

 CHESLEY, p. 1935. Development of the short-tailed mutant in the house 



mouse. J. exp. Zool. 70. 201 

 CHILD, G. 1935. Phenogenetic studies on scute-i of D. melanogaster. Gen. 20. 



371 

 CLAUSEN, J. 1927. Chromosome number and the relationship of some North 

 American species of Viola. Ann. Bot. 43. 263 



1931a. Viola canina L. a cytologically irregular species, Hereditas 1 5. 263 



193x6. Cytogenetic and taxonomic investigations in Melanium violets. 

 Hereditas 15. 263 



and GOODSPEED, T. H. 1925. Interspecific hybridization in Nicotiana. 

 II. A tetraploid glutinosa-tabacum hybrid, and experimental verifica- 

 tion of Winge's hypothesis. Gen. 10. 256 



1928. Interspecific hybridization and the origin of species in Nicotiana. 

 Sth Int. Cong. Vererb. 1. 258 

 COLD SPRING HARPER SYMPOSIUM. 1938. The Structure of proteins. 393, 394 



