606 



SUBJECT INDEX 



Sodium dodecyl sulfate 



viral inactivation and, 393, 394, 407 

 Soluble antigen, influenza virus and, 11 

 Soluble supernatant fraction, see Cell sap 

 Solutions, viscosity of, 229-231 

 Southern bean mosaic virus 



precipitin reaction and, 532 



purified, properties of, 431 



sedimentation and, 302-303 



viscosity data and, 236 

 Spermidine, bacteriophage and, 472 

 Spermine salmonella bacteriophage and, 



472 

 Spruce budworm, see Choristoneura ftimi- 



ferana 

 Staphylococcus, glycolytic system of, 75 

 Staphylococcus aureus 



induced enzyme biosynthesis and, 143 



protein synthesis and, 136 

 Sterilization, viral inactivation and, 382- 



384 

 Stroma, chloroplasts and, 68, 69 

 Structure 



internal, tobacco mosaic virus and, 

 313-316 



surface, tobacco mosaic virus and, 31^- 

 313 

 Swine influenza virus, 416 



heat inactivation and, 386 

 Synchronous culture 



Amoeba, polymer synthesis and, 107 



Bacillus megatherium, polymer syn- 

 thesis and, 107 



Escherichia coli, polymer synthesis and, 

 107-108 



Salmonella typhim^irium, polymer syn- 

 thesis and, 107, 108 



Tetrahymena, polymer synthesis and, 

 107 

 Synechococcus cedorutn, chromatophores 



of, 69 



TMV, see Tobacco mosaic virus 



TPN, see Triphosphopyridine nucleotide 



Tannic acid, bacteriophage inactivation 



and, 418 

 Target theory 



ionizing radiations and, 365-366 

 radiation inactivation and, 295-297 

 5, 6, 7, 8-Tetrahydrofolic acid, 5-hydroxy- 



methyl deoxycytidylic acid formation 



and, 25 

 Tetrahymena, synchronous culture, poly- 

 mer synthesis and, 107 

 Theiler virus 



ethylene oxide inactivation and, 412 



neutralization of, 539 



pH, stability and, 389 



specific adsorption and, 7 

 Thennohacteriuin acidophilus, filament 



formation in, 112 

 Thymineless death 



Escherichia coli, 127 



polymer synthesis and, 111-114 

 Titration 



virus infectivity 



environment effects on, 338 

 host species and, 338 

 inoculum vohune and, 338-339 

 local lesion count and, 333-337 

 quantal response and, 331-332 

 Tobacco mosaic virus, 1,17, 92, 120, 137, 

 184, 285, 286 



carboxypeptidase and, 415 



chemical alterations in, 392-394, 395- 

 396, 398 



C- terminal tripe ptide of, 21 



degradation 



nucleic acid preparation and, 433- 



434 

 protein function and, 435-437 

 protein preparation and, 435 

 protein structure and, 435-437 



electron microscopy and, 300 



formaldehyde inactivation and, 399- 

 400, 403, 404, 450 



heat inactivation and, 386, 387 



high pressure inactivation of, 364 



Holmes ribgrass virus, mixed reconsti- 

 tution of, 450-452 



homogeneity and, 298, 299 



infectious nucleic acid from, 4 



infectivity assay of, 437-439 



local lesion count assay of, 333-334 



macromolecular structure and, 4 



mercuric chloride and, 417 



multiplication 



protein and, 560-561 

 ribonucleic acid and, 559-560 



neutralization of, 537-538 



