494 APPENDIX 



14. Olson, J. M., and Chance, B., Oxidation-reduction reactions in the photo- 

 synthetic bacterium Chromatium. 1. Absorption spectrum changes in whole 

 cells. Arch. Biochem. Biophys., 88, 26 (1960). 



15. Bartsch, R. G., and fCamen, M. D., On the new heme protein of facultative 

 photoheterotrophs. J. Biol. Cheni., 230, 41 (1958). 



16. Barrett, J., and Kamen, M. D., On the prosthetic group of a RHP-type haem 

 protein from Chromatium. Biochim. Biophys. Acta, 50, 573 (1961). 



17. Dus, K., Bartsch, R. G., and Kamen, M. D., The diheme peptide of Chro- 

 matium RHP. J. Biol. Chem., 237, 3083 (1962). 



18. Nishimura, M.,and Chance, B., Studies on the electron-transfer systems 

 in photosynthetic bacteria. I. The light-induced absorption spectrum changes 

 and the effect of phenylmercuric acetate. Biochim. Biophys. Acta, 66, 1 

 (1963). 



19. Taniguchi, S., and Kamen, M. D., On the anomalous interactions of ligands 

 with Rhodospirillum haem protein. Biochim. Biophys. Acta, in press, 1963. 



20. Chance, B., Cytochrome a. p. 433 in Hae matin Enzymes, (J. E. Falk, R. 

 Lemberg, and R. K. Morton, eds.). Pergamon Press, Oxford, 1961. 



21. Castor, L. N.,and Chance, B., Photochemical determination of the oxidases 

 of bacteria. J. Biol. Chem., 234, 1587 (1959). 



22. Taylor, C. P.S.,and Horio, T., J. Biol. Chem., in press, 1963. 



