SUBJECT INDEX 



569 



6-Phospho-5-gluconolactone, hydrol3'sis 



of, 258 

 3-Phosphoglyceraldehyde dehj'drogen- 



ase, nuclei and, 135 

 Phosphoglyceric acid, photosynthesis 



and, 254-255 

 Phosphohexose kinase, redox potential 



and, 259 

 Phospholipid, 48 

 cytoplasmic fractions and, 242 

 carcinogens and, 30 

 estradiol and, 379 

 microsomes and, 236, 238 

 mitochondria and, 222 

 nuclear, 121 

 turnover, 122 

 Phosphopentonic acid, 268 

 Phosphopentose isomerase, distribution 



of, 266 

 Phosphoproteins, 

 basophilia and, 55 

 nucleic acid estimation and, 5 

 Phosphoribokinase, 339 



purine nuclotides and, 274-275 

 Phosphoribomutase, characteristics of, 



266-267 

 5'-Phosphoribosyl pj'rophosphate, 

 nucleotide formation and, 308 

 uridylic acid -and, 307-308 

 Phosphorus, 

 estimation, nucleic acid and, 5, 157, 160 

 nonnucleotide, 5, 6 

 Phosphorylase, 

 nuclei and, 135 

 soluble cytoplasm and, 241 

 Phosphorylation, amino acid incorpora- 

 tion and, 509 

 Phosphoryl groups, dye binding and, 53, 



56 

 Photometry, 

 cytochemistry and, 82-84 

 visible, deoxyribonucleic acid and, 

 162-164 

 Photoreactivation, 440 

 Photosynthesis, pentose phosphate and, 



254-256 

 Picrosulfosalicylic acid, Feulgen reac- 

 tion and, 71 

 Pilocarpine, 

 enzyme production and, 511 

 nucleolar size and, 151 



Pituitary gland, nucleic acids and, 36, 37, 



38, 48, 169, 488 

 Plants, 

 deoxyribonucleic acid of, 161 

 mitochondria of, 229 

 triploid, nucleic acid of, 40 

 Plasmagenes, 128 

 Plasmosomes, staining of, 148 

 Plasteins, formation of, 507 

 Plastids, isolation of, 109 

 PNA, see Pentose nucleic acid 

 Pneumococcus' capsule, transforming ac- 

 tion and, 443, 448 

 Pollen, formation, deoxj'ribonucleic acid 



and, 172 

 Polyethylene glycol, isolation of nuclei 



and, 108-109 

 Polymixin, nucleic acids and, 419 

 Polynucleotides, 

 enzymic activity, 246 

 inosinic acid and, 380 

 synthesis of, 310-311 

 Polypeptides, protein synthesis and, 507, 



512 

 Polyploidy, 172-173, 178 

 deoxyribonucleic acid and, 160, 162, 



163, 165, 166, 167, 170, 375, 438 

 nucleoli and, 144 

 Polysaccharides, 3 

 dye binding and, 55 

 Feulgen reaction and, 69 

 reduplication of, 454 

 secretion, deoxypentose nucleic acid 



and, 472 

 transforming action and, 443 

 Polyteny, 178 



deoxyribonucleic acid and, 171 

 Polytomella caeca, pentose nucleic acid 



in, 43 

 Polyvinylpyrrolidine, 109 

 Pregnancy, nucleic acid ratios and, 37, 



38, 48 

 Progesterone, nucleic acids and, 33, 



34-35, 39, 375, 379 

 Prolactin, nucleic acid and, 379 

 Propionaldehyde, deoxyribose synthesis 



and, 263 

 Propionic acid, uracil degradation and, 



298, 299 

 Protamines, 



