226 CONTROL MECHANISMS IN CELLULAR PROCESSES 



Lazaroff, N. 1960. Tlie effect of liglit on the developmental cycle of Nostoc 



muscorum. Ph.D. dissertation, Yale University. 

 LoRCHER, L. 1958. Die Wirkung \ erschiedener Lichtqualitiiten aiif die endogene 



Tagesrhvthmik von Pluiscohis. ^Zeit. But. 46: 209-241. 

 Mast, S. O. 1911. Light and the Behavior of Organisms, [ohn Wiley ik Sons, New 



York. 

 North, W. J. 1957. Sensitivity to light in the sea anemone Metridium senile (L). 



II. Studies of reaction time variability and the effects of changes in light in- 

 tensity and temperature. /. Gen. rlnjsio]. 40: 715-733. 

 Oppenoorth, W. F. F. 1956. Influence of light on sporulation of brewing yeast. 



Nature 178: 992-993. 

 Oppenoorth, W. F. F. 1957. The sporulation of brewing yeast. Proc. European 



Brewery Convention. Pp. 222-240. 

 Pratt, R. 1944. Influence of light on the infection of wheat by the powdery mildew, 



Eri/siphe graminis tritici. Bull. Torr. Bot. Chib. 71: 134-143. 

 Reinert, J. 1959. Phototropism and phototaxis. Ann. Bev. Plant Physiol. 10: 



441-458. 

 RocKSTEiN, M. 1956. Role of the terminal pigment spots of the starfish, Asterias 



forbesi, in Hght orientation. Nature 177: 341-342. 

 Searls, R. L., and Sanadi, D. R. 1959. Dihydrothioctyl dehydrogenase— a flavo- 



protein. Proc. Nat. Acad. Sci. U.S. 45: 697-701. 

 Sumner, F. B. 1940. Quantitative changes in pigmentation, resulting from visual 



stimuli in fishes and amphibia. Biol. Revs. 15: 351-375. 

 Thimann, K. v., and G. M. Curry. 1960. Phototropism. In Light and Life, eds. 



W. D. McElroy and B. Glass. Johns Hopkins Press, Baltimore. 

 Went, F. W. 1956. Phototropism. In Radiation Biology, ed. A. Hollaender. Mc- 

 Graw-Hill Book Co., New York. Vol III, pp. 463-478. 

 Whaley, W. G., H. H. Mollenhauer, and J. PI. Leech. I960. The ultrastructure 



of the meristematic cell. Amer. Jour. Bot. 47: 401-449. 

 WiTHROw, R. B. 1959a. A kinetic analysis of photoperiodism. In Withrow, 1959b. 



Pp. 439-471. 

 Withrow, R. B. (Ed.). 1959b. Photoperiodism and Related Phenomena in Plants 



and Animals. American Association for the Advancement of Science. Publication 



No. 55. Washington, D.C. 



