2o6 GIOVANNI FELICE AZZONE 



have just talked about. We can see the same with malate in the digitonin-extracted 



particles. 



Williams : Can I just make one more point because I think this is going to be 

 misunderstood by some people, the question is not whether there is an energy- 

 Unked reduction of pyridine nucleotide but the relation of this reduction to 

 respiration, and to this Dr. Packer's data are totally irrevelant although of great 

 intrinsic interest. 



