452 



bact. luminescence in vitro, 291 

 TMV denaturation, 283 

 multiple reactions, 283 

 Uroporphyrin I octamethyl ester, 

 fluorescence spectrum, 72-73 

 Usa, 348, 349, 366 

 Utrecht, 99, 104 



Vampyromorpha, 17 



Veliger larvae, 310 



Versene, effect on bact. luminescence 

 in vitro, 260 



Vinyl group, as dissipation of ex- 

 citation energy, 40 



Vitamin Bi„ 393, 414, 415 



Volume change of activation, in 

 bacterial luminescence, 272-274 

 bact. luminescence in vitro, 232, 



288 

 chymotrypsin activity, 272-273 

 denaturation of proteins, 275, 283 

 trypsin activity, 272-273 



Volume change of reaction, in re- 



SUBJECT INDEX 



versible denaturation, 273- 

 274 



Wakayama Pref., 346 



Walen, 363 



Walvis Bay, 399 



Washington, 364 



Waves of luminescence, 301, 302, 



326-328 

 Wellington, 407 

 West New Guinea, 363 



Yap, 339, 340, 342, 344, 361 

 Yeast, 280 



Yokohama, 337, 348 

 Yokosuka, 334, 345 

 Yurei-Ika, 356 



Zinc, and porphyrin phosphores- 

 cence, 37 



Zinc tetraphenylporphyrin, singlet- 

 triplet split, 34 



Zonitidae, 350 



Zushi, 348 



