384 CALVIN B. BRIDGES 



LITERATURE CITED 



Bridges, C. B. 1916 Non-disjunction as proof of the chromosome theory of 

 heredity. Genetics, vol. 1, pp. 1-52, 107-163. 



Bridges, C. B., and T. H. Morgan, 1919 (in press). The second chromosome 

 group of linked genes. Carnegie Inst. Pub. no. 287, part II. 



Bridges, C. B., and A. H. Sturtbvant. 1914 A new gene in the second chromo- 

 some of Drosophila and some considerations on differential viability. 

 Biol. Bull., vol. 26, pp. 205-212. 



Castle, W. C, and J. C. Phillips. 1914 Piebald rats and selection. Carnegie 

 Inst. Pub. no. 195, 56 pp., 3 plates. 



Jennings, H. S. 1917 Observed changes in hereditary characters in relation to 

 evolution. Jour. Wash. Acad. Sci., vol. 7, pp. 281-301. 



1917 Modifying factors and multiple allelomorphs in relation to the 

 results of selection. Am. Nat., vol. 51, pp. 301-306. 



MacDowell, E. C. 1916 Piebald rats and multiple factors. Am. Nat., vol. 50, 

 pp. 000-000. 



Metz, C. W. 1914 An apterous Drosophila and its genetic behavior. Am. Nat., 

 vol.48, pp. 674-711. 



Morgan, T. H. 1912 Further experiments with mutations in eye color of Droso- 

 phila. The loss of the orange factor. Jour. Acad. Nat. Sci. Phil., 

 vol. 15, pp. 321-346. 



1915 The role of the environment in the realization of a sex-linked 

 Mendelian character in Drosophila. Am. Nat., vol. 49, pp. 385-429. 



1916 A critique of the theory of evolution. Princeton University 

 Press, 195 pp. 



Morgan, T. H., and C. B. Bridges. 1913 Dilution effects and bicolorism in 

 certain eye colors of Drosophila. Jour. Exp. Zool., vol. 15, pp. 429-466. 

 1916 Sex-linked inheritance in Drosophila. Carnegie Inst. Pub. no. 

 237, 87 pp. + 2 plates. 



Morgan, Sturtevant, Muller and Bridges. 1915 The Mechanism of Men- 

 delian heredity. Henry Holt & Co., 262 pp. 



Muller, H. J. 1914 The bearing of the selection experiments of Castle and 

 Phillips on the variability of genes. Am. Nat., vol. 48, pp. 567-476. 

 1914 The mechanism of crossing over. Am. Nat., vol. 50, pp. 193-221, 

 284-305, 350-366, 421-434. 



Sturtbvant, A. H. 1913 A third group of linked genes in Drosophila ampelo- 

 phila. Science, vol. 37, p. 990. 



1918 An analysis of the effects of selection. Carnegie Inst. Pub. on. 

 264, 67 pp. + 1 plate. 



1919 (in press) Inherited linkage variations in the second chromosome. 

 Carnegie Inst. Pub. no. 287, part III. 



