503 



Joseph S . Kahn 



Thanks are extended to Dr. W. L. Butler for the measurement 

 of the low-temperature spectrum of the protein-chlorophyll. 



References 



1) Nieman, R. H. , Nakamura, H. and Vennesland, B.; Plant 

 Physiol. 34, 262, (1959). 



2) Yakushiji, E., Uchiro, K. , Sugimura, Y., Shiratori, I., and 

 Takamiya, F.; Biochem. Biophys. Acta, in press, (1963). 



3) Bishop, N. I.; Biophysical Society Meetings Abstract VI. 

 FC 10 (1962). 



4) Allen, M. B. and Murchio, J. C; Biochem. Biophys. Res. 

 Comm. n, 115, (1963). 



5) Kahn, J. S.; Biochem. Biophys. Acta, in press, (1963). 



6) Kahn, J. S.; in preparation. 



