SUGGESTED READING 257 



Davenport, C. B. Sex linkajfe in man. Genetics 15: 401-444, 1930. 

 GuLiCK, A. What are the genes? Quar. Rev. Biol. 13: 1-18, 140-168, 1938. 

 LoEHWiNG, W. F. Physiological aspects of sex in angiosperms. Bot. Rev. 4: 581- 



625, 1938. 

 Louis-jMarie, p. Heredite. Inst, agricole d'Oka, La Trappe, Quebec, 1936. 

 Rhoades, M. ]\I., and B. McClintock. The cytogenetics of maize. Bot. Rev. 1: 



292-325, 1935. 

 Rousseau, J. Notions ek'mentairos de genetiquc. Bull. jard. bot. Montreal. 2, 



1941. 

 ScHULTZ, J. The evidence of the nucleoprotein nature of the gene. Cold Spring 



Harbor Symposia on Quant. Biol. 9: 55-65, 1941. 

 SiNNOTT, E. W., and L. C. Dunn. Principles of Genetics. New York, 1939. 



Xin. Chromosomal Aberrations 



Blakeslee, a. F. New .Jimson weeds from old chromosomes. Jour. Heredity 25 : 

 81-108, 1934. 



Cleland, R. E. Some aspects of the cyto-genetics of Oenothera. Bot. Rev. 2 : 

 316-348, 1936. 



Dobzhansky, T. Position effect of genes. Biol. Rev. 11: 364-384, 1936. 



DuGGAR, B. M., ed. The Biological Effects of Radiation. New York, 1936. 



GoLDscHMiDT, R. Chromosomes and genes. In The Cell and Protoplasm. Lan- 

 caster, Pa., 1940. 



GooDSPEED, T. H. Induced chromosomal alterations. In Tlu; Biological Effects 

 of Radiation. Dugg.^r, ed. New York, 1936. 



, and F. M. Uber. Radiation and plant cytogenetics. Bot. Rev. 5 : 1-48, 



1939. 



Kaufmann, B. P. Induced chromosomal breaks in Drosoijhila. Cold Spring 

 Harbor Symposia on Quant. Biol. 9: 82-92, 1941. 



McClintock, B. The production of homozygous deficient tissues with mutant 

 characteristics by means of the aberrant mitotic behavior of ring-shaped chromo- 

 somes. Genetics 23: 315-376, 1938. 



. The association of mutants with homozygous deficiencies in Zea mays. 



Genetics 26: 542-571, 1941. 



Oliver, C. P. Radiation in genetics. Quar. Rev. Biol. 9: 381-408, 1934. 



Sax, K. Types and frequencies of chromosomal aberrations induced by X-rays. 

 Cold Spring Harbor Symposia on Quant. Biol. 9: 93-103, 1941. 



Stadler, L. J. The comparison of ultraviolet and X-ray effects on mutation. Cold 

 Spring Harbor Symposia on Quant. Biol. 9: 168-178, 1941. 



SwANSON, C. P. A comparison of chromosomal aberrations induced by X-ray and 

 ultra-violet radiation. Proc. Nat. Acad. Sci. 26: 366-373, 1940. 



XIV. Chromosome Numbers and Their Alteration 



Blakeslee, A. F. Effect of induced polyploidy in plants. Amer. Xaturalist 75: 



117-135, 1941. 

 Chen, T.-T. Polyploidy and its origin in Paramecium. Jour. Heredity 31: 175- 



184, 1940. 

 Clausen, R. E. Polyploidy in Nicotiana. A7ner. Naturalist 75: 291-306, 1941. 

 Dermen, H. Colchicine polyploidy and technic. Bot. Rev. 6: 599-635, 1940. 

 Emsweller, S. L., and M. L. Ruttle. Induced polyploidy in floricidture. Amer. 



Naturalist 75: 310-326, 1941. 



