Science, Volume 114, Issues 2949-2974

absorption acetone acid activity American amino acids amount animals Antabuse appointed Association atoms auxin awarded Biol biological blood Cancer carbon cells Chem chemical Chemistry chlorophyll chloroprocaine clinical colchicine College compounds concentration containing cortisone culture density Department determined director Division effect energy engineer enzyme experimental experiments extract field growth hydrolysis Ibid inhibition Institute investigation Laboratory liver material measured mechanism Medical Medicine medium ment metabolism method National neutrons nicotinamide normal nuclei observed obtained organic oxidation paper physical Physiol plant plasma potassium present procaine produced professor protein radioactive rats reaction reported sample School Science scientific scientists serum showed Society soil solution sorbose species strontium substances Table temperature theory thiouracil thrombin tion tissue tobacco mosaic virus tritium tryptophan tube tumors University uraninite virus vitamin vitamin B12 York