Bibliography 527 



1932. Further studies on the nature and causes of gene mutation. Proc. 6th 



Int. Congr. Genet. (Ithaca), 1:213-255. 



1935a. On the incomplete dominance of the normal allelomorphs of white in 



Drosophila. J. Genet., 30:407-414. 



1935fo. The position effect as evidence of the localization of the immediate 



products of gene activity. Proc. 15th Int. Physiol. Congr. (Leningrad), 21:587- 



589. 



1936. Bar duphcation. Science, 83:528-530. 



1947. The gene. Proc. Roy. Soc. London, B, 134:1-37. 



1949. Presidential address. Proc. 8th Int. Congr. Genet. (Stockholm), 1948. 

 Hereditas, 1949. Suppl., pp. 96-127. 



1950c. Some present problems in the genetic effect of radiation. J. Cell. Comp. 



Physiol., 35:9-70. 



1950i>. Evidence of the precision of genetic adaptations. Harvey Lect., 1947- 



1948, ser. 43, 53:165-229. Springfield, 111.: Chas. C. Thomas. 



1952. Gene mutations caused by radiation. In: Symposium on hadiobiology, 



ed. by J. J. Nickson. New York: J. Wiley. Pp. 296-332. 

 MtTLLER, H. J., and E. Altenburg 



1930. The frequency of translocations produced by X rays in Drosophila. 



Genetics, 15:283-311. 

 MuixER, H. J., and T. S. Painter 



1932. The differentiation of the sex-chromosomes of Drosophila into genetically 



active and inert regions. Z. indukt. Abstamm.- u. Vererb.-Lehre, 62:316-365. 

 MuLLER, H. J., and A. A. Prokofyeva 



1935. The individual gene in relation to the chromomere and the chromosome. 



Proc. Nat. Acad. Sci. Wash., 21:16-26. 

 Nabours, R. K., and F, M. Stebbins 



1950. Cytogenetics of the grouse locust Apotettix eurycephalus, Hancock. 

 Agric. Exp. Sta., Kansas State Agric. Coll., Bull. 67. 116 pp. 



Nanney, D. L. 



1953a. Nucleo-cytoplasmic interaction during conjugation in Tetrahymena. 



Biol. BuU., 105:133-148. 



1953^7. Mating type determination in Paramecium aurelia, a model of nucleo- 

 cytoplasmic interaction. Proc. Nat. Acad. Sci. Wash., 39:113-119. 

 Neel, J. V. 



1942a. The polymorph mutant of Drosophila melanogaster. Amer. Nat., 



76:630-634. 



1942&. A study of a case of high mutation rate in Drosophila melanogaster. 



Genetics, 27:519-536. 

 Neuhaus, M. E. 



1939. A cytogenetic study of the Y-chromosome of Drosophila melanogaster. 



J. Genet., 37:229-254. 

 Niu, M. C, and V. C. Twitty 



1953. The differentiation of gastrula ectoderm in medium conditioned by axial 



mesoderm. Proc. Nat. Acad. Sci. Wash., 29:985-989. 

 NoupiN, N. I. 



1936. Influence of the Y-chromosome and of the homologous region of the X 



on mosaicism in Drosophila. Nature, 137:319-320, 



